Unit 1, Activities 1, 6, 11, 12, 13, Addition and Subtraction Situations … core... · 2012-09-28 · Unit 1, Activities 1, 6, 11, 12, 13, Addition and Subtraction Situations Blackline

Unit 1, Activities 1, 6, 11, 12, 13, Addition and Subtraction Situations

Blackline Masters, Mathematics, Grade 2 Page 1-1

Grade 2 Mathematics

Unit 1, Activities 1, 6, 11, 12, 13, Addition and Subtraction Situations


Unit 1, Activity 1, Double Ten-Frame


_____ + _____ = ______ _____ = _____ + ______ _____ + _____ = ______ _____ = _____ + ______ _____ + _____ = ______ _____ = _____ + ______

Unit 1, Activity 4, Even or Odd Game Board


PLAYER 1 PLAYER 2

ODD

EVEN

EVEN ODD

WIN!

ODD

EVEN

ODD

EVEN

ODD

EVEN

ODD

ODD

EVEN

EVEN

EVEN

EVEN

EVEN

EVEN ODD

ODD

ODD

EVEN

START ODD

EVEN

ODD

ODD

EVEN ODD

WIN! EVEN

EVEN

EVEN

ODD

EVEN

EVEN

EVEN

ODD ODD

EVEN

ODD

ODD

ODD

EVEN

EVEN

EVEN

EVEN

EVEN

START ODD

ODD

Unit 1, Activity 4, Even or Odd Spinner


1 23

4

5

6

7

89

101112

13

14

15

16

17

1819

20

Unit 1, Activity 4, Even or Odd Mat


Unit 1, Activity 5, Even or Odd Story Problems


1. Allen and Albert are best friends and always share everything equally. If they have 13 toy cars, will they be able to share them equally? YES or NO

2. My mom makes me share everything evenly with my baby brother. If I have 10 pieces of candy, how many pieces of candy do I have to give him?

3. Ainsley and Ashley share everything equally. If they have 12 new bracelets, will they have an even amount to share? YES or NO

4. Steven and Emily are twins. They share everything. Can they share 7 stickers evenly? YES or NO

5. How many groups of 2 can you make with 19? Do you have any left over?

6. My sister and I bought 8 flowers for my mom and dad. We wanted to split them evenly in 2 vases. How many flowers could we put in each vase?

7. What doubles fact can you use to prove that 18 is an even number?


9. Alex has 14 baseball cards to share with his brother. Does he have an EVEN or ODD number to share?

10. Brock and Cole had 15 cookies. They want to share them equally. Do they have an EVEN or ODD number to share?

11. How many brownies will Katie and Gabriella each get if they share 6 brownies evenly?

12. There are 20 students in Isabella’s class. There are the same number of boys and girls. How many boys and how many girls are in her class?

13. Ava and Ray had 17 marbles to share. Do they have and EVEN or ODD number to share?

14. How many groups of 2 can you make with 8 pieces of candy? Do you have any left over?


Unit 1, Activities 5, Scoot


SSCCOOOOTT 1. 2. 3.

4. 5. 6.

7. 8. 9.

10. 11. 12.

13. 14. 15.

Unit 1, Activity 6, Subtracting


Make a tower of 14 cubes. Take away 9 cubes. How many cubes are left?

_____ – _____ = _____ Make a tower of 12 cubes. 8 of the cubes are red. How many cubes will be blue? _____ – _____ = _____ Make a tower of 8 cubes. Subtract 3 cubes. How many cubes are left? _____ – _____ = _____

Make a tower of 14 cubes. 7 of the cubes are blue. How many cubes are red? _____ = _____ − _____ Make a tower of 20 cubes. Take away 12 cubes. How many cubes are there now? _____ = _____ − _____ Make a tower of 18 cubes. 10 of the cubes are blue. How many cubes are red? _____ = _____ − _____

Unit 1, Activity 7, Number Line Stories


Math Story 1

Number Sentence 1 ___________________________________________________________________________

Math Story 2

Number Sentence 2 ___________________________________________________________________________

0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

Unit 1, Activity 8, Fact Family House


______________’s Fact Family

glue family picture here

___ + ___ = ___ boys girls whole family

___ + ___ = ___ girls boys whole family ___ – ___ = ___

whole family boys girls ___ – ___ = ___

whole family girls boys

whole family

boys

girls

Unit 1, Activity 11, Missing Addend Problems


I had some pennies in my piggy bank. Mom gave me 7 more. Now I have 15 pennies. How many pennies did I have in my piggy bank?

¢ + 7 = 15 ¢ = _____ pennies I had some peppermints. I gave 4 to my friends. Now I have 8. How many peppermints did I have before?

� – 4 = 8 � = _____ peppermints There were 11 frogs on a log. Some frogs jumped in the pond. Then there were 4 frogs on the log. How many frogs jumped in the pond?

11 – ♣ = 4 ♣ = _____ frogs

There were 4 children on the slide. Some more children came. Now there are 8 children on the slide. How many children came?

4 + ☺= 8 ☺ = _____ children Twelve flowers were growing in the garden. Christina picked some flowers to put in a vase. There were 3 flowers left in the garden. How many flowers did Christina pick?

12 – = 3 = _____ flowers I have 13 shirts in my drawer. 7 shirts are blue. The rest of the shirts are white. How many white shirts do I have?

13 = 7 + = _____ white shirts

Unit 1, Activity 12, Comparison Problems (2 pages)


Paul caught a fish that was 14 inches long. Patrick caught a fish that was 8 inches long. How much shorter is Patrick’s fish than Paul’s fish?

Whose fish is longer? ___________________ How long? _____________ Whose fish is shorter? __________________ How short? _____________ What is the difference? _________________

______ + ________ = _____ Smaller Difference Larger

______ = ________ − _____

Difference Larger Smaller

Sentence: __________________________________________________________ Blake has 7 fewer comic books than Mike. Mike has 16 comic books. How many comic books does Blake have?

Whose has more? ___________________ How many? ____________ Whose has fewer? __________________ How many? ____________ What is the difference? _________________


______ = ________ − _____


Sentence: __________________________________________________________

Jenny has 5 more pieces of candy than Kenny. Kenny has 8 pieces of candy. How many pieces of candy does Jenny have?



______ = ________ − _____


Sentence: __________________________________________________________

Unit 1, Activity 12, Comparison Problems (2 pages)


Aimie has 4 fewer fish in her fish tank than Lisa. Aimie has 12 fish. How many fish does Lisa have?



______ = ________ − _____


Sentence: __________________________________________________________

Gayle’s pencil is 2 inches longer than Hollie’s pencil. Gayle’s pencil is 9 inches long. How long is Hollie’s pencil?

Whose pencil is longer? __________________ How long? _____________ Whose pencil is shorter? _________________ How short? _____________ What is the difference? _________________


______ = ________ − _____


Sentence: __________________________________________________________

Jason threw the football 20 yards. Daryl threw the football 15 yards. How much farther did Jason throw the football?

Who threw farther? __________________ How far? _____________ Who threw shorter? _________________ How short? _____________ What is the difference? _________________


______ = ________ − _____

Difference Larger Smaller Sentence: __________________________________________________________

Unit 1, Activity 12, Comparison Problems with Answers (2 pages)


Paul caught a fish that was 14 inches long. Patrick caught a fish that was 8 inches long. How much shorter is Patrick’s fish than Paul’s fish?

Whose fish is longer? Paul’s How long? 14 inches Whose fish is shorter? Patrick’s How short? 8 inches What is the difference? unknown 8 + ? = 14

8 + 6 = 14 Smaller Difference Larger

6 = 14 − 8


Sentence: Patrick’s fish is 6 inches shorter than Paul’s fish. Blake has 7 fewer comic books than Mike. Mike has 16 comic books. How many comic books does Blake have?

Whose has more? Mike How many? 16 comic books Whose has fewer? Blake How many? unknown What is the difference? 7 comic books

? + 7 = 16 9 + 7 = 16

Smaller Difference Larger

7 = 16 − 9 Difference Larger Smaller

Sentence: Blake has 9 comic books.

Jenny has 5 more pieces of candy than Kenny. Kenny has 8 pieces of candy. How many pieces of candy does Jenny have?

Whose has more? Jenny How many? unknown Whose has fewer? Kenny How many? 8 pieces What is the difference? 5 pieces

8 + 5 = ?

8 + 5 = 13 Smaller Difference Larger

5 = 13 − 8


Sentence: Jenny has 13 pieces of candy.

Unit 1, Activity 12, Comparison Problems with Answers (2 pages)


Aimie has 4 fewer fish in her fish tank than Lisa. Aimie has 12 fish. How many fish does Lisa have?

Whose has more? Lisa How many? unknown Whose has fewer? Aimie How many? 12 fish What is the difference? 4 fish

12 + 4 = ? 12 + 4 = 16



Sentence: Lisa has 16 fish.

Gayle’s pencil is 2 inches longer than Hollie’s pencil. Gayle’s pencil is 9 inches long. How long is Hollie’s pencil?

Whose pencil is longer? Gayle’s How long? 9 inches Whose pencil is shorter? Hollie’s How short? unknown What is the difference? 2 inches

? + 2 = 9 7 + 2 = 9



Sentence: Hollies pencil is 7 inches long.

Jason threw the football 20 yards. Daryl threw the football 15 yards. How much farther did Jason throw the football?

Who threw farther? Jason How far? 20 yards Who threw shorter? Daryl How short? 15 yards What is the difference? unknown

15 + ? = 20 15 + 5 = 20



Sentence: Jason threw the football 5 yards farther than Daryl.

Unit 1, Activity 13, Add or Subtract


Some frogs were on a log. Four more frogs jumped on. Now there are ten frogs. How many frogs were on the log at first? Seven bananas were in the tree. Three bananas fell off the tree. How many bananas are left in the tree? A clown has five blue balloons and six red balloons. How many balloons does the clown have? 14 cookies are in the cookie jar. 9 are chocolate chip and the rest are peanut butter. How many peanut butter cookies are in the jar? Allen has 8 erasers. Ashlyn has 3 erasers. How many more erases does Allen have than Ashlyn? Steven has nine stickers. Isabella has twelve stickers. How many fewer stickers does Steven have than Isabella?

Unit 1, Activity 13, Add or Subtract with Answers


SUBTRACT- I knew how many there were in all and how many came so I subtracted to find the first group of frogs. SUBTRACT- I subtracted because there were some bananas and part of them fell down. ADD- I added because there were two colors of balloons that were put together. SUBTRACT- I subtracted because there were some cookies and I knew one part, but I didn’t know the other part. SUBTRACT- I subtracted because I compared the number of erasers and needed to find the difference. ADD- I added because I was comparing and I knew the smaller amount and the difference, but I needed to find the big amount.

Some frogs were on a log. Four more frogs jumped on. Now there are ten frogs. How many frogs were on the log at first? Seven bananas were in the tree. Three bananas fell down. How many bananas are left in the tree? A clown has five blue balloons and six red balloons. How many balloons does the clown have? 14 cookies are in the cookie jar. 9 are chocolate chip and the rest are peanut butter. How many peanut butter cookies are in the jar? Allen has 8 erasers. Ashlyn has 3 erasers. How many more erasers does Allen have than Ashlyn? Steven has nine stickers. Isabella has three more stickers than Steven. How many stickers does Isabella have?

Unit 1, Activity 14, Cookies


Unit 1, Activity 14, Graph Paper


Unit 1, Activity 15, My Survey


SURVEYORS: ___________________ AND ___________________________ Write a survey question and four answer choices. Collect data from your classmates and make tally marks to keep track of their choices. Question: _______________________________________________________________ _______________________________________________________________________

choice 1 choice 2 choice 3 choice 4

tallies tallies tallies tallies

SURVEYORS: ___________________ AND ___________________________ Write a survey question and four answer choices. Collect data from your classmates and make tally marks to keep track of their choices. Question: _______________________________________________________________ _______________________________________________________________________



Unit 1, Activity 17, My Bar Graph


Write a survey question and four answer choices. Collect data from your classmates and make tally marks to keep track of their choices.

Question: _______________________________________________________________



Use your tally chart to make a bar graph for your data.

Title: ________________________________________________________________

Lab

el:

_____________ ____________ _____________ _____________

Label: __________________________________

Use your graph to complete the questions below. Write a number sentence to answer the question.

1. How many students chose ____________ and ___________? ________________________

2. How many more students chose_________ than ___________? ________________________

3. How many fewer students chose ___________ than _________? _______________________

4. How many students were surveyed all together? ____________________________________

1

2

3

4

5

6

7

8

Unit 1, Activity 17, My Bar Graph with Sample Answers


Write a survey question and four answer choices. Collect data from your classmates and make tally marks to keep track of their choices.

Question: _______________________________________________________________

choice 1 football

choice 2 basketball

choice 3 soccer

choice 4 tennis


Use your tally chart to make a bar graph for your data.

Title: ________________________________________________________________

Labe

l: N

umbe

r of S

tude

nts

football basketball soccer tennis

Label: __________________________________

Use your graph to complete the questions below. Write a number sentence to answer the question.

1. How many students chose football and soccer? _________________________

2. How many more students chose basketball than tennis? ___________________________

3. How many fewer students chose tennis than football? _____________________________

4. How many students were surveyed all together? ___________________________________

What is your favorite sport?

My Friends’ Favorite Sports

Favorite Sports

7 + 6 = 13

5 – 2 = 3

7 – 2 = 5

7 + 5 + 6 + 2 = 20

1 2 3 4 5 6 7 8

Unit 1, Activity 17, My Picture Graph


Write a survey question and 4 choices. Survey your friends and record a tally for each choice.

Question: ______________________________________________________________

choice choice choice choice


Use your tally chart to make a pictograph for your data. Use a smiley face for your pictures.

Title: ______________________________________________________________

______________________

______________________

______________________

_____________________

☺= 1 vote Use your graph to complete the questions below. Write a number sentence to answer the question.

1. How many students chose ____________ and ___________? ________________________

2. How many more students chose_________ than ___________? ________________________

3. How many fewer students chose ___________ than _________? _______________________

4. How many students were surveyed all together? ____________________________________

Unit 2, Activities 1, 3, 4, 6 and 14, Place Value Vocabulary Self-Awareness Chart


Word + – Definition Example digit

ones

tens

hundreds

-teen

-ty

standard form

expanded form

greater

less

equal

>

<

=

≠

Unit 2, Activity 3, Base-10 Blocks


flats rods

units

Unit 2, Activities 3, 4 and 7, Digit Cards


0 1 2 3 4 5 6 7 8 9

PRINT ON LEGAL SIZE PAPER

Unit 2, Activity 3, 8, 9 and 14, Place Value Mat


HUNDREDS TENS ONES

Unit 2, Activity 4, Number Words


zero one two three four five

six seven eight nine ten eleven

twelve thirteen fourteen fifteen sixteen seventeen

eighteen nineteen twenty thirty forty fifty sixty seventy eighty

ninety

Unit 2, Activity 4 and Specific Assessment, Number Words Cards


zero one two three four five six seven eight nine

ten eleven twelve thirteen fourteen fifteen sixteen seventeen eighteen nineteen

twenty twenty-one

twenty-two

twenty-three

twenty-four

twenty-five twenty-six twenty-

seven twenty-

eight twenty-

nine

thirty thirty-one thirty-two thirty-three

thirty-four thirty-five thirty-six thirty-

seven thirty-eight

thirty-nine

forty forty-one forty-two forty-three forty-four forty-five forty-six forty-

seven forty-eight forty-nine

fifty fifty-one fifty-two fifty-three fifty-four fifty-five fifty-six fifty-seven fifty-eight fifty-nine

sixty sixty-one sixty-two sixty-three sixty-four sixty-five sixty-six sixty-

seven sixty-eight sixty-nine

seventy seventy-one

seventy-two

seventy-three

seventy-four

seventy-five

seventy-six

seventy-seven

seventy-eight

seventy-nine

eighty eighty-one eighty-two eighty-three

eighty-four eighty-five eighty-six eighty-

seven eighty-eight

eighty-nine

ninety ninety-one ninety-two

ninety-three

ninety-four

ninety-five ninety-six ninety-

seven ninety-eight

ninety-nine

Unit 2, Activity 4, Number Connect Four


0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 75 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99

Unit 2, Activity 6, Place Value Cards


1 0 0

6 0 0 5 0 0

8 0 0 7 0 0

4 0 0

9 0 0

3 0 0 2 0 0

1 0

5 0

4 0

8 0 7 0

3 0

6 0

2 0

9 0 9

8

6

4

2

7

3

5

1

Unit 2, Activities 6, 9, 12 and 14, Place Value Spinner


12

3

456

7

8

90

HUNDREDS

12

3

456

7

8

90

TENS

12

3

456

7

8

90

ONES

Unit 2, Activities 6, 8 and Specific Assessment, Number Forms Recording Sheet


Place Value Base-10 Model Standard Form Expanded Form Word Form hundreds tens ones





Unit 2, Activity 7, Pumpkin Seeds


How many seeds were in your pumpkin? Model drawing: How many:

___________ hundreds __________ tens __________ ones

Expanded Notation: ______________ + ______________ + _______________ Word form: Standard form: _________________

TENS HUNDREDS ONES

Unit 2, Activity 11, 10 × 10 Grid


Unit 2, Activities 11 and 12, Hundreds Chart


1 2 3 4 5 6 7 8 9 10

11 12 13 14 15 16 17 18 19 20

21 22 23 24 25 26 27 28 29 30

31 32 33 34 35 36 37 38 39 40

41 42 43 44 45 46 47 48 49 50

51 52 53 54 55 56 57 58 59 60

61 62 63 64 65 66 67 68 69 70

71 72 73 74 75 76 77 78 79 80

81 82 83 84 85 86 87 88 89 90

91 92 93 94 95 96 97 98 99 100

Unit 2, Activities 11 and 12, 101-1000 Charts


One Hundreds

101 102 103 104 105 106 107 108 109 110

111 112 113 114 115 116 117 118 119 120

121 122 123 124 125 126 127 128 129 130

131 132 133 134 135 136 137 138 139 140

141 142 143 144 145 146 147 148 149 150

151 152 153 154 155 156 157 158 159 160

161 162 163 164 165 166 167 168 169 170

171 172 173 174 175 176 177 178 179 180

181 182 183 184 185 186 187 188 189 190

191 192 193 194 195 196 197 198 199 200



Two Hundreds

201 202 203 204 205 206 207 208 209 210

211 212 213 214 215 216 217 218 219 220

221 222 223 224 225 226 227 228 229 230

231 232 233 234 235 236 237 238 239 240

241 242 243 244 245 246 247 248 249 250

251 252 253 254 255 256 257 258 259 260

261 262 263 264 265 266 267 268 269 270

271 272 273 274 275 276 277 278 279 280

281 282 283 284 285 286 287 288 289 290

291 292 293 294 295 296 297 298 299 300

201 202 203 204 205 206 207 208 209 210

211 212 213 214 215 216 217 218 219 220

221 222 223 224 225 226 227 228 229 230

231 232 233 234 235 236 237 238 239 240

241 242 243 244 245 246 247 248 249 250

251 252 253 254 255 256 257 258 259 260

261 262 263 264 265 266 267 268 269 270

271 272 273 274 275 276 277 278 279 280

281 282 283 284 285 286 287 288 289 290

291 292 293 294 295 296 297 298 299 300



Three Hundreds

301 302 303 304 305 306 307 308 309 310

311 312 313 314 315 316 317 318 319 320

321 322 323 324 325 326 327 328 329 330

331 332 333 334 335 336 337 338 339 340

341 342 343 344 345 346 347 348 349 350

351 352 353 354 355 356 357 358 359 360

361 362 363 364 365 366 367 368 369 370

371 372 373 374 375 376 377 378 379 380

381 382 383 384 385 386 387 388 389 390

391 392 393 394 395 396 397 398 399 400



Four Hundreds

401 402 403 404 405 406 407 408 409 410

411 412 413 414 415 416 417 418 419 420

421 422 423 424 425 426 427 428 429 430

431 432 433 434 435 436 437 438 439 440

441 442 443 444 445 446 447 448 449 450

451 452 453 454 455 456 457 458 459 460

461 462 463 464 465 466 467 468 469 470

471 472 473 474 475 476 477 478 479 480

481 482 483 484 485 486 487 488 489 490

491 492 493 494 495 496 497 498 499 500



Five Hundreds

501 502 503 504 505 506 507 508 509 510

511 512 513 514 515 516 517 518 519 520

521 522 523 524 525 526 527 528 529 530

531 532 533 534 535 536 537 538 539 540

541 542 543 544 545 546 547 548 549 550

551 552 553 554 555 556 557 558 559 560

561 562 563 564 565 566 567 568 569 570

571 572 573 574 575 576 577 578 579 580

581 582 583 584 585 586 587 588 589 590

591 592 593 594 595 596 597 598 599 600



Six Hundreds

601 602 603 604 605 606 607 608 609 610

611 612 613 614 615 616 617 618 619 620

621 622 623 624 625 626 627 628 629 630

631 632 633 634 635 636 637 638 639 640

641 642 643 644 645 646 647 648 649 650

651 652 653 654 655 656 657 658 659 660

661 662 663 664 665 666 667 668 669 670

671 672 673 674 675 676 677 678 679 680

681 682 683 684 685 686 687 688 689 690

691 692 693 694 695 696 697 698 699 700



Seven Hundreds

701 702 703 704 705 706 707 708 709 710

711 712 713 714 715 716 717 718 719 720

721 722 723 724 725 726 727 728 729 730

731 732 733 734 735 736 737 738 739 740

741 742 743 744 745 746 747 748 749 750

751 752 753 754 755 756 757 758 759 760

761 762 763 764 765 766 767 768 769 770

771 772 773 774 775 776 777 778 779 780

781 782 783 784 785 786 787 788 789 790

791 792 793 794 795 796 797 798 799 800



Eight Hundreds

801 802 803 804 805 806 807 808 809 810

811 812 813 814 815 816 817 818 819 820

821 822 823 824 825 826 827 828 829 830

831 832 833 834 835 836 837 838 839 840

841 842 843 844 845 846 847 848 849 850

851 852 853 854 855 856 857 858 859 860

861 862 863 864 865 866 867 868 869 870

871 872 873 874 875 876 877 878 879 880

881 882 883 884 885 886 887 888 889 890

891 892 893 894 895 896 897 898 899 900



Nine Hundreds

901 902 903 904 905 906 907 908 909 910

911 912 913 914 915 916 917 918 919 920

921 922 923 924 925 926 927 928 929 930

931 932 933 934 935 936 937 938 939 940

941 942 943 944 945 946 947 948 949 950

951 952 953 954 955 956 957 958 959 960

961 962 963 964 965 966 967 968 969 970

971 972 973 974 975 976 977 978 979 980

981 982 983 984 985 986 987 988 989 990

991 992 993 994 995 996 997 998 999 1000

Unit 2, Activity 13, Place Value Word Grid


Numeral Hundreds Tens Ones Number Before

Number After

Unit 2, Activity 14; Greater, Less, Equal Alligator Tent


Unit 2, Activity 16, Place Value Trash Can


Partner A _________________ ROUND 1

_____ _____ _____ ROUND 2

_____ _____ _____ ROUND 3

_____ _____ _____ ROUND 4

_____ _____ _____ ROUND 5

_____ _____ _____

Partner B _________________

ROUND 1

_____ _____ _____

ROUND 1

_____ _____ _____

ROUND 1

_____ _____ _____

ROUND 1

_____ _____ _____

ROUND 1

_____ _____ _____

Unit 2, Activity 17, I Have…Who Has? Cards (2 pages)


I have 140. Who has 3 hundreds and 2 tens?

I have 320. Who has 8 tens and 4 ones?

I have 84. Who has 1 hundred and 8 ones?

I have 108. Who has 6 tens 7 ones?

I have 67. Who has 4 hundreds and 2 ones?



I have 650. Who has 1 hundred and 8 tens?

I have 180. Who has 10 tens?




I have 88. Who has 9 hundreds?

I have 900. Who has 9 tens?


Unit 2, Activity 17, I Have…Who Has? Cards (2 pages)









I have 740. Who has 1 hundred and 1 ten?

I have 110. Who has 8 tens and 1 one?

I have 81. Who has 3 tens and 1 one?


I have 260. Who has 1 hundred and 4 tens?

Unit 3, Activity 1, Large Digit Cards (5 pages)


0 1



2 3



4 5



6 7



8 9

Unit 3, Activity 1, Adding 10 and 100 Game Board


START

145

36

312

89

163

30

868

34

101

97

193

235

653

62

262

192

53

415

298

94

753

74

621

56

23

421

485

69

490

FINISH

899

632

Unit 3, Activity 1, Game Cube


Move 3 spaces.

Add 100.

Move 3 spaces. Add 10.

Move 1 space.

Add 100.

Move 2 spaces.

Add 100.

Move 2 spaces. Add 10.

Move 1 space.

Add 10.

Unit 3, Activity 2, Tens and Hundreds Spinner


hund

reds

tens

Unit 3, Activity 2, Adding 10 and 100 Recording Sheet


Hundreds Tens Ones

+

Hundreds Tens Ones

+

Hundreds Tens Ones

+

Hundreds Tens Ones

+

Hundreds Tens Ones

+

Hundreds Tens Ones

+

Hundreds Tens Ones

+

Hundreds Tens Ones

+

Unit 3, Activity 4, Ten Tens


Roll #1 ____tens = _________ Roll #2 ____tens = _________ ________ total so far Roll #3 ____tens = _________ _________ total so far Roll #4 ____tens = _________ _________ final total






Unit 3, Activity 5, Student Number Line (2 pages)


0 1 2 3 4 5 6 7 8 9 10

glue

glue

glue

glue

Unit 3, Activity 4, Number Line


glue

glue

glue

glue

100

glue


Unit 3, Activity 5, Number Cards


20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49

Unit 3, Activity 6, Place Value Mat


HUNDREDS TENS ONES

Unit 3, Activity 6, 2-Digit Addition Process Guide


39 + 25

1. What is the operation used to solve this problem? Circle one: add subtract

2. What are you doing when you add two numbers? When I add two numbers, I

3. Use base-10 blocks to make a model of the numbers on your place value mat. As you make your model, what do you need to remember about the place value for each digit? Ones Tens

4. Notice how many tens you have at this time? tens

5. Add the ones. How many units do you have altogether in the ones place? ones.

6. What do you think you should do with the units in the ones place? When I have more than 9 ones, I need to

7. When you trade a group of ten from the ones column, where should you put the new rod? How many tens do you have now? When I make a group of ten, Now I have groups of ten. Now I have ________ leftover ones.

8. Write the number of tens and ones that you have. What is your final sum?

Unit 3, Activity 6, 2-Digit Addition Process Guide with Answers


NOTE: Wording may vary for some answers but should represent the students’ understanding of place value and composing a new ten as learned in Unit 2.

39 + 25

8. What is the operation used to solve this problem? Circle one: add subtract

9. What are you doing when you add two numbers?

When I add two numbers, I put two amounts together to find the total amount.

10. Use base-10 blocks to make a model of the numbers on your place value mat. As you

make your model what do you need to remember about the place value for each digit? Ones there can only be up to 9 units in the ones digit for a number. Tens A rod is ten units. There can only be up to 9 rods in the tens digit.

11. Notice how many tens you have at this time? 5 tens

12. Add the ones. How many units do you have altogether in the ones place? 14 ones.

13. What do you think you should do with the units in the ones place?

When I have more than 9 ones, I need to trade the units for a ten rod.

14. When you trade a group of ten from the ones column, where should you put the new

rod? How many tens do you have now? When I make a group of ten, I get a new rod and put it with the tens. Now I have 6 groups of ten. Now I have __4____ leftover ones.

8. Write the number of tens and ones that you have. What is your final sum? 64

Unit 3, Activities 7 and 10, Place Value Cards


1 0 0

6 0 0 5 0 0

8 0 0 7 0 0

4 0 0

9 0 0

3 0 0 2 0 0

1 0

5 0

4 0

8 0 7 0

3 0

6 0

2 0

9 0 9

8

6

4

2

7

3

5

1

Unit 3, Activity 7, Expanded Form Mat


Expanded Form Standard Form

+ +

Unit 3, Activity 8, 2-Digit Addition Problems (3 pages)


1. I got some candy at the carnival. I ate 15 pieces. There are 36 pieces left in my bag. How many pieces of candy did I get at the carnival?

2. Ashley and Gabriella used money from their

piggy banks to purchase ride tickets at the carnival. Ashley bought 28 tickets. Gabriella bought 42 tickets. How many tickets did they buy in all?

3. Allen has 24 fewer ride tickets than Steven. Allen has 47 tickets. How many tickets does Steven have?

4. Ray rode rides at the carnival for 45 minutes.

His mom said he could ride the rides for 25 more minutes. How many minutes will Ray ride rides at the carnival?



5. A snow cone at the carnival costs 47 cents. A bag of popcorn costs 45 cents. How much money will be needed to buy both?

6. Alex won 14 more tickets than Brock at the

water gun game. Brock won 39 tickets. How many tickets did Alex win?

7. Michael bought ride tickets at the carnival. He rode 5 rides and used 24 tickets. He had 17 tickets left. How many tickets did Michael buy?

8. Cameron’s mom gave him 26 tickets for

rides at the carnival. His dad gave him 39 tickets for rides. How many tickets did Cameron have?



9. Ashlyn bought two jumbo pretzels for 48

cents each. How much money did she spend?

10. The balloon man had 35 round balloons

and 37 animal balloons. How many balloons did he have altogether?

11. Isabella wanted two prizes from the carnival. The doll cost 62 tickets. The teddy bears cost 29 tickets. How many tickets will she need for both prizes?

12. Sixteen children were waiting in line for

the teacup ride. 24 more children joined the line. How many children were waiting in line then?

Unit 3, Activity 8, 2-Digit Addition Problems (with Answers)

Blackline Masters, Mathematics, Grade 2 Page 3- 22

1. I got some candy at the carnival. I ate 15 pieces. There are 36 pieces left in my bag. How many pieces of candy did I get at the carnival? ___ - 15 = 36 36 + 15 = 51 I had 51 pieces of candy. 2. Ashley and Gabriella used money from their piggy banks to purchase ride tickets at the carnival. Ashley bought 28 tickets. Gabriella bought 42 tickets. How many tickets did they buy in all? 28 + 42 = 70 They bought 70 tickets in all. 3. Allen has 24 fewer ride tickets than Steven. Allen has 47 tickets. How many tickets does Steven have? ___ - 24 = 47 24 + 47 = 71 Steven has 71 tickets. 4. Ray rode rides at the carnival for 45 minutes. His mom said he could ride the rides for 25 more minutes. How many minutes will Ray ride rides at the carnival? 45 + 25 = 70 Ray will ride rides for 70 minutes. 5. A snow cone at the carnival costs 47 cents. A bag of popcorn costs 45 cents. How much money will be needed to buy both? 47 + 45 = 92 92 cents will be needed to buy both snacks. 6. Alex won 14 more tickets than Brock at the water gun game. Brock won 39 tickets. How many tickets did Alex win? 14 + 39 = 53 Alex won 53 tickets. 7. Michael bought ride tickets at the carnival. He rode 5 rides and used 24 tickets. He had 17 tickets left. How many tickets did Michael buy? ____ - 24 = 17 24 + 17 = 41 Michael bought 41 tickets. 8. Cameron’s mom gave him 26 tickets for rides at the carnival. His dad gave him 39 tickets for rides. How many tickets did Cameron have? 26 + 39 = 65 Cameron had 65 tickets. 9. Ashlyn bought two jumbo pretzels for 48 cents each. How much money did she spend? 48 + 48 = 96 Ashlyn spent 96 cents. 10. The balloon man had 35 round balloons and 37 animal balloons. How many balloons did he have altogether? 35 + 37 = 72 The balloon man had 72 balloons altogether. 11. Isabella wanted two prizes from the carnival. The doll cost 62 tickets. The teddy bears cost 29 tickets. How many tickets will she need for both prizes? 62 + 29 = 91 Isabella will need 91 tickets. 12. 16 children were waiting in line for the teacup ride. 24 more children joined the line. How many children were waiting in line then? 16 + 24 = 40 There were 40 children waiting in line.

Unit 3, Activity 9, Will I Compose a New Ten?


DIRECTIONS: Decide if you will need to compose a new ten when you are adding. Solve the problem using a computation strategy. 1. We went to the pet shop yesterday. We saw 24 cats and 19 dogs. How many pets did we see in all?

2. My sister has 27 pieces of candy. I have 38 pieces of candy. How many pieces of candy do we have altogether?

3. I collected 51 seashells at the beach. I bought 12 more from the gift shop. How many seashells do I have now?

4. I have 36 white socks and 44 black socks. How many socks do I have in all?

Will you compose a new ten?

YES NO


YES NO


YES NO


YES NO

Unit 3, Activity 10, Composing Tens and Hundreds (2 pages)


DIRECTIONS: Decide if you will need to compose a new ten or hundred when you are adding. Solve the problem using a computation strategy. 1. Allen scored 52 points this year in basketball. Ray scored 64 points. How many points did they score altogether?

2. There were 65 students on the bus. 18 students got on. How many students are on the bus now?

Will you compose a new ten? Will you compose a new hundred? YES NO YES NO


Unit 3, Activity 10, Composing Tens and Hundreds (2 pages)


3. Ashley has 48 stickers in her collection. Katie has 24 more stickers than

Ashley. How many stickers does Katie have?

4. John had 74 coins in his piggy bank. He found 48 coins under his bed. How many coins does John have now?



Unit 3, Activity 11, Adding More Recording Sheet


Hundreds Tens Ones

+

Hundreds Tens Ones

+

Hundreds Tens Ones

+

Hundreds Tens Ones

+

Unit 3, Activity 12, Digit Cards


0 1 2 3 4 5 6 7 8 9

Unit 3, Activity 12, Flip 4


Hundreds Tens Ones

+

BEFORE YOU PLAY: Circle whether you agree or disagree with each statement. The object of the game is to flip the 4 greatest digits. agree disagree You should always put the greatest digit in the ones place. agree disagree You should always put the greatest digit in the tens place.

agree disagree It doesn’t matter where you place your 4 cards, you will come up with the same sum.

agree disagree

AFTER YOU PLAY: Circle whether you agree or disagree with each statement. The object of the game is to flip the 4 greatest digits. agree disagree You should always put the greatest digit in the ones place. agree disagree You should always put the greatest digit in the tens place.

agree disagree It doesn’t matter where you place your 4 cards, you will come up with the same sum.

agree disagree

Unit 3, Activity 12, Flip 4 Recording Sheet


Record a tally for your wins and losses. WIN ___________ LOSE ___________

Hundreds Tens Ones

+

Hundreds Tens Ones

+

Hundreds Tens Ones

+

Hundreds Tens Ones

+

Hundreds Tens Ones

+

Hundreds Tens Ones

+

Hundreds Tens Ones

+

Hundreds Tens Ones

+

Unit 4, Activities 1 and 2, Place-Value Spinner


12

3

456

7

8

90

HUNDREDS

12

3

456

7

8

90

TENS

12

3

456

7

8

90

ONES

Unit 4, Activity 1, Connect 4

4-Blackline Masters, Mathematics, Grade 2 Page 4-2

Unit 4, Activity 2, Hundreds Chart


1 2 3 4 5 6 7 8 9 10

11 12 13 14 15 16 17 18 19 20

21 22 23 24 25 26 27 28 29 30

31 32 33 34 35 36 37 38 39 40

41 42 43 44 45 46 47 48 49 50

51 52 53 54 55 56 57 58 59 60

61 62 63 64 65 66 67 68 69 70

71 72 73 74 75 75 77 78 79 80

81 82 83 84 85 86 87 88 89 90

91 92 93 94 95 96 97 98 99 100

Unit 4, Activity 3, Common Addition and Subtraction Situations




0 1 2 3 4 5 6 7 8 9 10

glue

glue

glue

glue



glue

glue

glue

glue

glue

100

Unit 4, Activity 3, Four Jobs Mat


Copy this mat on card stock, cut out, and laminate for durability.

Unit 4, Activity 3, Word Problem Cards


1. Some ants were at a picnic. 37 more ants came. Then there were 54. How many ants were at the picnic at first?

5. There were 75 pieces of candy in a jar. The students ate some of the candy. There were 36 pieces left. How many pieces of candy were eaten?

2. Kevin has 32 fewer baseball cards than Devin. Devin has 78 baseball cards. How many baseball cards does Kevin have?

6. Jason has 58 marbles. 23 are red. The rest are blue. How many of Jason’s marbles are blue?

3. Mya has a collection of 63 silly bracelets. Niya has a collection of 46 silly bracelets. How many fewer bracelets does Niya have than Mya?

7. Brittany’s book has 95 pages. She has read 47 pages. How many pages does Brittany have left to read?

4. The teacher ordered pizza for the class. She ordered 42 slices of pepperoni. She ordered 28 slices of cheese. How many fewer slices of cheese pizza were ordered?

8. The pet store had 48 goldfish. They sold 15 goldfish. How many goldfish were not sold?

Unit 4, Activity 3, Word Problem Cards with Answer)


1. Some ants were at a picnic. 37 more ants came. Then there were 54. How many ants were at the picnic at first? 54 – 37 = 17 (Add To: Start Unknown, Number Line Model 1)

5. There were 75 pieces of candy in a jar. The students ate some of the candy. There were 36 pieces left. How many pieces of candy were eaten? 75 – 36 = 39 (Take From: Change Unknown, Number Line Model 2)

2. Kevin has 32 fewer baseball cards than Devin. Devin has 78 baseball cards. How many baseball cards does Kevin have? 78 – 32 = 46 (Compare: Smaller Unknown, Number Line Model 1)

6. Jason has 58 marbles. 23 are red. The rest are blue. How many of Jason’s marbles are blue? 58 – 23 = 35 (Take Apart: Addend Unknown, Number Line Model 3)

3. Mya has a collection of 63 silly bracelets. Niya has a collection of 46 silly bracelets. How many fewer bracelets does Niya have than Mya? 63 – 46 = 17 (Compare: Difference Unknown, Number Line Model 2)

7. Brittany’s book has 95 pages. She has read 47 pages. How many pages does Brittany have left to read? 95 – 47 = 48 (Add To: Change Unknown, Number Line Model 3)

4. The teacher ordered pizza for the class. She ordered 42 slices of pepperoni. She ordered 28 slices of cheese. How many more slices of cheese pizza were ordered? 42 – 28 = 14(Compare: Difference Unknown, Number Line Model 2)

8. The pet store had 48 goldfish. They sold 15 goldfish. How many goldfish were not sold? 48 – 15 = 33 (Take From: Result Unknown, Number Line Model 1)

PRINT ON LEGAL SIZE PAPER Unit 4, Activity 3, Place-Value Mat


HUNDREDS TENS ONES

Unit 4, Activity 4, Modeling Subtraction Problems


1. Cole had some school shirts in his closet. His dad bought him 15 more shirts. Now he has 32 shirts. How many shirts did he have in his closet? 2. Paris has 21 school shirts in all. 14 shirts were too small so she gave them to her brother. How many shirts does she have left? 3. Brock had 70 pennies in his bank. He spent some of the money. Then he had 28 pennies left. How many pennies did he spend?

4. Jilian read 42 books for the contest. She read 28 more books than Katie. How many books did Katie read? 5. Michael walked 28 minutes for P.E. on Thursday. On Friday he walked some more. He walked 53 minutes in all. How many minutes did Michael walk on Friday? 6. In September, Ava read for 84 minutes. She read 25 fewer minutes in October. How many minutes did she read in October?



1.1 0 0

6 0 0 5 0 0

8 0 0 7 0 0

4 0 0

9 0 0

3 0 0 2 0 0

1 0

5 0

4 0

8 0 7 0

3 0

6 0

2 0

9 0 9

8

6

4

2

7

3

5

1

Unit 4, Activity 5, Expanded Form Subtraction Mat



− −

Unit 4, Activity 6, Subtraction Problems


1. Blake had 32 baseball cards. He gave Jacob 19 cards. How many cards does Blake have left?

2. Alice read 41 pages this weekend in her book. She read 21 pages on

Saturday. How many pages did she read Sunday? 3. Mrs. Anne baked 48 cupcakes for the class. She put red or white icing on

the cupcakes. Sixteen cupcakes had red icing. How many cupcakes had white icing?

4. Zada has some shoes that have laces and some that don’t have laces.

Twelve of the pairs of shoes have laces. Twenty-seven pairs of shoes don’t have laces. How many more pairs of shoes don’t have laces?

5. Steven is reading a 75 page chapter book. He has 40 pages left to read.

How many pages has Steven read so far? 6. Ava sold 50 boxes of cookies. Isabella sold 38 boxes of cookies. How

many fewer boxes did Isabella sell than Ava? 7. Valerie had scored 40 points in the first round of her game. At the end of

the game she had 87 points. How many points did she score in the second round?

8. Erin had 23 more points than Kerri. Erin had 51 points. How many points

did Kerri have?

Unit 4, Activity 7, Digit Cards


0 1 2 3 4 5 6 7 8 9

Unit 4, Activity 8, 0 - 9 Spinner


12

3

456

7

8

90

Unit 4, Activity 8, Toy Prices


$81

$32

$65 $20

$96

$48

$77

$50

$62

$19

Unit 4, Activity 9, Two-Step Word Problems (2 pages)


1. Melody had 78¢. She bought a bracelet for 25¢ and a ring for 32¢. How much money does she have left? 2. Jason had 26 football cards. He bought 15 and his mom gave him 21 more. How many football cards does he have now?

Unit 4, Activity 9, Two-Step Word Problems (2 pages)


3. Lisa and Gayle went to the aquarium. They saw 19 tiger sharks. They saw 14 more nurse sharks than tiger sharks. How many nurse sharks did they see and how of both kinds of sharks did they see altogether?

4. Jamie and Lydia went to the spring festival. Jamie had 35 cents to spend on a snack. Lydia had 28 cents to spend. They paid 40 cents for a bag of popcorn to share. How much money did they have left?

Unit 4, Activity 10, Basketballs and Footballs


Unit 5, Activity 1, Coins Word Grid


Coin Name

Color S = silver

C = copper

Value (in cents using ¢)

How many equal $1.00?

Who is pictured on

Heads?

What is pictured on

Tails?

Rubbing of Heads

Rubbing of Tails

penny

nickel

dime

quarter

half-dollar

Unit 5, Activity 2, Hundreds Chart


1 2 3 4 5 6 7 8 9 10

11 12 13 14 15 16 17 18 19 20

21 22 23 24 25 26 27 28 29 30

31 32 33 34 35 36 37 38 39 40

41 42 43 44 45 46 47 48 49 50

51 52 53 54 55 56 57 58 59 60

61 62 63 64 65 66 67 68 69 70

71 72 73 74 75 75 77 78 79 80

81 82 83 84 85 86 87 88 89 90

91 92 93 94 95 96 97 98 99 100

Unit 5, Activity 4, Money Table


Ways to Show ______ Quarters Dimes Nickels Pennies

1 2 3

Ways to Show 20¢ Quarters Dimes Nickels Pennies

1 2 3


1 2 3


1 2 3

Unit 5, Activity 5, Coin Cards (2 pages)


Unit 5, Activity 5, Coin Cards (2 pages)


Unit 5, Activity 5, Add and Subtract Money


Add Subtract

Unit 5, Activity 6, Shopping Spree


32 ¢

65 ¢ 20 ¢

96 ¢

81 ¢ 48 ¢

77 ¢

50 ¢

62 ¢

19 ¢

Unit 5, Activity 5, Shopping Spree Answer Sheet


If you could spend $3, or 300¢, which toys would you buy? Draw or glue them here: Use this space to find the total cost for your toys: Explain your work and the strategy you used to calculate the total cost of the toys. ______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

Unit 5, Activity 7, Pocket Full of Money (2 pages)


Gabby’s Pocket

5 dimes 2 nickels 1 penny

Brock’s Pocket

6 quarters 3 dimes 1 nickel

Allen’s Pocket

1 quarter 2 dimes 4 nickels

Ray’s Pocket

4 quarters 2 dimes 1 penny

Steven’s Pocket

2 dimes 6 nickels 7 pennies

Albert’s Pocket

1 one-dollar bills 2 dimes 1 nickel

Katie’s Pocket

1one-dollar bill 2 nickels 6 pennies

Alex’s Pocket

3 quarters 2 nickels 3 pennies

Unit 5, Activity 7, Pocket Full of Money (2 pages)


Ashlyn’s Pocket

7 dimes 2 nickels 4 pennies

Bella’s Pocket

1 quarter 1 dime

4 nickels 2 pennies

Michael’s Pocket

3 quarters 1 dimes 4 nickels 1 penny

Quint’s Pocket

8 quarters 1 dime

2 nickels

Jilian’s Pocket

3 quarters 2 dimes 3 nickels 1 penny

Taylor’s Pocket

5 quarters 2 dimes 1 nickel

7 pennies

Ava’s Pocket

1 one-dollar bill 3 dimes 1 nickel

Cole’s Pocket

2 quarters 2 dimes 2 nickels 2 pennies

Unit 5, Activity 7, Money Word Problems (2 pages)


Ashlyn’s Pocket Ashlyn bought a toy giraffe for 30¢ and a toy zebra for 2 dimes. How much money did she have left?

Cole’s Pocket Cole spent 1 quarter, 1 dime, 1 nickel, and 1 penny. How much money did he have left?

Bella’s Pocket Bella used 3 coins to buy a toy elephant for 35¢. Which coins did she use?

Quint’s Pocket Quint used 4 quarters to feed the goats. How much money did he have left?

Michael’s Pocket Michael threw 2 quarters and 2 nickels in the fountain. How much money does he have now?

Jilian’s Pocket Jilian wanted to buy a pack of gum for 50¢. What are two coin combinations she could use to buy the gum?

Ava’s Pocket Ava found a quarter and a nickel. How much money does she have now?

Taylor’s Pocket Taylor dropped 3 quarters in the monkey cage. How much money does she have now?

Unit 5, Activity 7, Money Word Problems (2 pages)


Gabby’s Pocket Gabby found 2 coins. Now she has 73¢. Which two coins did she find?

Alex’s Pocket Alex had a hole in his pocket. He lost 3 coins. He had 37¢ left. Which 3 coins did he lose?

Brock’s Pocket Brock found 2 quarters on the ground. How much money does he have now?

Ray’s Pocket Ray bought a snow cone for 50¢. How much money does he have left?

Allen’s Pocket Allen threw 2 coins in the fountain. Now he has 35¢. Which coins did he throw in the fountain?

Steven’s Pocket Steven’s friend gave him 3 dimes and a nickel. How much money does he have now?

Katie’s Pocket Katie’s friend gave her 50¢. How much money did she have then?

Albert’s Pocket Albert spent 75¢ on an ice cream. How much money did he have left?

Unit 5, Activity 7, Pocket Full of Money Answer Sheet (2 pages)


Gabby’s Pocket = ______ She found ________________ and ________________.

Alex’s Pocket = ______ He lost ____________________ __________________________.

Brock’s Pocket = ______ Now he has _________.

Ray’s Pocket = ______ He has _________ left.

Allen’s Pocket = ______ He threw __________________ and _______________.

Steven’s Pocket = ______ Now he has __________.

Katie’s Pocket = ______ Then she had __________.

Albert’s Pocket = ______ He had __________ left.

Unit 5, Activity 7, Pocket Full of Money Answer Sheet (2 pages)


Ashlyn’s Pocket = ______ She had _________ left.

Cole’s Pocket = ______ He had _________ left.

Bella’s Pocket = ______ She used __________________ __________________________.

Quint’s Pocket = ______ He had _________ left.

Michael’s Pocket = _____ Now he has _________.

Jilian’s Pocket = ______ She could use _______________ or ________________________.

Ava’s Pocket = ______ Now she has _________.

Taylor’s Pocket = ______ Now she has _________.

Unit 5, Activity 7, Writing Money Problems


Directions: Create your own “Pocket Full of Money” word problem.

Select a handful of coins. List the coins in the pocket below. Write an

addition or subtraction problem for the amount of money chosen.

How much money is in my pocket? _______

_____________’s Pocket

____________________________

____________________________

____________________________

____________________________

Unit 5, Activity 8, Clock Face


* After students have completed making their clocks, be sure to save them for use in the remaining activities for telling time.

____

minutes

____

minutes

____

minutes

____

minutes

____

minutes

____ minutes

____

minutes

____

minutes

____

minutes

____

minutes

____

minutes

____

minutes

Unit 5, Activity 9, What Time Is It?


I go to football practice at

a quarter ‘til 7.

What time is it?

Lunch will be at half past 12.

What time is it?

I woke up at 5 minutes before 9.

What time is it?

The movie starts at 10 minutes after 6.

What times is it?

We went to the park at a quarter past 4.

What time is it?

My friend came over at 5 minutes after 2.

What time is it?

I went to bed at half past 8.

What time is it?

We go to music at a quarter ‘til 11.

What time is it?

School is out at 20 minutes after 3.

What time is it?

The bus comes at 20 minutes before 8.

What time is it?

The party starts at 10 minutes past 5.

What time is it?

My baseball game is at a quarter past 10.

What time is it?

Unit 5, Activity 10, Daily Activities Log


Directions: In the ACTIVITY column, list activities that you do every day. In the TIME column, record the time that you do the activity (using times to the nearest 5 minutes.)

ACTIVITY TIME

Wake up

Eat breakfast

Go to bed

Unit 5, Activity 10, A Day in My Life


fold

fo

ld

Unit 5, Activity 11, Hour Before and After


A I go to dance at 7:00. It lasts one hour. What time is dance over?

B I go to football practice at 5:30. It lasts one hour. What time does football practice end?

A Lunch is over at 12:30. It is one hour long. What time does lunch start?

B My favorite T.V. show ended at 7:00. It was one hour long. What time did it start?

A I was one hour late for school. School starts at 8:15. What time did I get to school?

B My mom picked me up one hour early from school. School is over at 3:20. What time did my mom pick me up?

A I got to the party at 6:15. I stayed until 7:15. How many hours did I stay at the party?

B I went outside to play at 4:45. Mom called me to dinner at 5:45. How many hours did I play outside?

Unit 5, Activity 12, Who Has Time?


I have

Who has half past 9?

I have

Who has 5 minutes after 8?

I have

Who has 1 hour after 6?

I have

Who has a quarter ‘til 5?

I have

Who has a quarter past 11?

I have

Who has one hour before 3?

I have

Who has 15 minutes until 4?

I have

Who has 20 minutes ‘til 12?



I have

Who has 15 minutes past 3?

I have


I have


I have


I have

Who has 1 hour before 12?

I have


I have


I have




I have

Who has an hour before 9?

I have


I have


I have

Who has 5 minutes until 9?

I have


I have


I have

Who has 1 hour after 4?

I have


Unit 6, Activity 1, Shapes


circle



square (quadrilateral)



rectangle

(quadrilateral)



trapezoid (quadrilateral)



triangle



pentagon



hexagon

Unit 6, Activity 1, 2-D Shape Attributes


2-dimensional Shape Attributes

Picture of

Figure

Name of

Figure

Number of Sides

Number of

Angles Special Attributes

Unit 6, Activity 1, 2-D Shape Attributes with Answers



Picture of

Figure

Name of Figure

Number of Sides

Number of

Angles

Special Attributes

circle 0 0 round, no straight sides

triangle 3 3 3 sides, lengths of sides and sizes of angles can vary

quadrilateral 4 4

4 sides, lengths of sides and sizes of angles can vary

pentagon 5 5 5 sides, lengths of sides and sizes of angles can vary

hexagon 6 6 6 sides, lengths of sides and sizes of angles can vary

Unit 6, Activity 1, 3-D Shape Attributes



Picture of

Figure

Name of Figure

Number of Faces

Number of

Edges

Number of

Vertices

Shape of Faces

Unit 6, Activity 1, 3-D Shape Attributes with Answers



Picture of

Figure

Name of Figure

Number of Faces

Number of

Edges

Number of

Vertices

Shape of Faces

cube 6 12 8 all squares

rectangular

prism 6 12 8 squares and/or

rectangles

cylinder 2 0 0 circles

cone 1 0 1 circle

sphere 0 0 0 none

rectangular pyramid 5 8 5

triangles, base can be a quadrilateral

Unit 6, Activity 2, Shape Variations


Unit 6, Activity 2, Shape Variations


Unit 6, Activity 3, Shape Variations Workmat


triangles

quadrilaterals

pentagons hexagons

Unit 6, Activity 4, Shape Scavenger Hunt


Unit 6, Activity 6, Fraction Strips


_________________________

__________________________

__________________________

__________________________

__________________________

__________________________

Unit 6, Activity 7, Fraction Circles


Unit 6, Activity 8, Fraction Shapes


1 2 1 3 1 4 1 3 1 2

Unit 6, Activity 9, Tower Fractions


blue blue blue blue blue blue blue

red red red red red red red

Unit 6, Activity 10, Color Tower Strips


Use 4 cubes. One-fourth of the tower is red. Two-fourths of the tower is green. The rest of the tower is blue. What fraction of the tower is blue?

Build a tower that has six cubes. Two-sixths of the tower is red. Three-sixths of the tower is green. The rest of the tower is yellow. What fraction of the tower is yellow?

Use 4 cubes. Three-fourths of the tower is yellow. The rest of the tower is green. What fraction of the tower is green?

Build a tower that has five cubes. Two-fifths of the tower is green. One-fifth of the tower is blue. The rest of the tower is red. What fraction of the tower is red?

Use 5 cubes. One-fifth of the tower is blue. One-fifth of the tower is yellow. The rest of the cubes are green. What fraction of the tower is green?

Build a tower with six cubes. One-sixth of the tower is green. Three-sixths of the tower is yellow. The rest of the tower is blue. What fraction of the tower is blue?

Unit 7, Activity 1, Inch Ruler



0 1 2 3 4 5 6 7 8 9 10 11 12

0 1 2 3 4 5 6 7 8 9 10 11 12

Unit 7, Activity 1, Measuring in Inches BLM


Directions: List the name of the object you are measuring. First estimate the length of the object in inches. Then use your Inch Ruler to measure the object to the nearest inch. Compare your estimates and measurements. How close were you?

Object Estimated Length

Measured Length

Unit 7, Activity 2, Comparing Measurements


What is the difference in the lengths of the two strings?

Sketch an illustration showing the steps you and your partner followed to find the difference of the lengths.

Record your answer and tell how you found the difference of the lengths of the two strings. Use complete sentences to explain your processes and thinking.

___________________________________________________

___________________________________________________

___________________________________________________

___________________________________________________

___________________________________________________

___________________________________________________

___________________________________________________

___________________________________________________

Unit 7, Activity 2, Line Comparisons


Directions: Use your crayons to trace the lines with the correct colors. Use your Inch

Ruler to measure each line to the nearest inch. Answer the questions to compare the line

measurements in inches.

Red Green Blue Yellow Orange Red = _____ inches Green = _____ inches Blue = _____ inches Yellow = _____ inches Orange = _____ inches

1. What is the difference in length of the orange and red lines?

__________________

2. What is the difference in length of the blue and green lines?

__________________

3. What is the difference in length of the green and red lines?

__________________

4. What is the difference in length of the yellow and red lines?

__________________

Unit 7, Activity 3, Measuring Me


___________________’s Measurements

arm = _________________

height = _________________

foot = _________________

leg = _________________

torso = _________________

hand = _________________

Unit 7, Activity 3, Taller/Shorter/Longer


Measurement Comparisons My

Measurements Partner’s

Measurements Who… What is the

difference?

height

is taller? ______________

arm has longer arms?

_______________

torso has a shorter torso?

_______________

legs has shorter legs?

_______________

foot has a longer foot?

_______________

hand has a smaller hand?

_______________

Unit 7, Activity 4, Line Plot


Measure each piece of string. Mark an X to show the length of each string measured.

String Measurements

5 6 7 8 9 10

Length of String in Inches

Write some questions about the data recorded on your line plot. 1. _________________________________________________ _________________________________________________ 2. _________________________________________________ _________________________________________________ 3. _________________________________________________ _________________________________________________ 4. _________________________________________________ _________________________________________________

Unit 7, Activity 5, Road Lengths


_______ inches = 1 foot _______ feet = 1 yard

Street Name Length to the Nearest

Inch

Length to the Nearest

Foot

>, <, = to 1 Yard

Oak Street

Pinewood Road

Maple Drive

Mimosa Avenue

Birch Street

Apple Court

Lakewood Boulevard

Unit 7, Activity 5, Road Length Problems


1. What is the difference in inches for these roads? Pinewood Road and Birch Street __________________ Apple Court and Lakewood Boulevard __________________ Birch Street and Oak Street __________________ Maple Drive and Mimosa Avenue __________________ 2. Calli Caterpillar traveled down Pinewood Road. She traveled 20 inches

more than Ally Ant. How many inches did Ally Ant travel? _____________ On which road did Ally Ant travel? _________________________________________

3. Greta Grasshopper hopped along Apple Court. She hopped about 3 feet

more than Christopher Cricket. How many feet did Christopher Cricket hop? ________________ On which roads could Christopher Cricket have hopped? __________________________________________________________

4. Isabella Inchworm crawled on Apple Court. Then she traveled on

Lakewood Boulevard. How many feet did she crawl? ________________ 5. Steven Stinkbug walked 15 inches fewer inches than Laila Ladybug. Laila

Ladybug walked on Birch Street. How many inches did Steven Stinkbug walk?__________________ On which road did Steven Stinkbug walk? ___________________________________________

6. Ray Roach wants to run 51 inches. On which two roads can he travel?

__________________________________________________________

Unit 7, Activity 5, Road Length Problems with Answers


1. What is the difference in inches for these roads? Pinewood Road and Birch Street 32 – 27 = 5 inches Apple Court and Lakewood Boulevard 58 – 39 = 17 inches Birch Street and Oak Street 48 – 27 = 21 inches Maple Drive and Mimosa Avenue 24 – 12 = 12 inches 2. Calli Caterpillar traveled down Pinewood Road. She traveled 20 inches

more than Ally Ant. How many inches did Ally Ant travel? 32 – 20 = 12 inches On which road did Ally Ant travel? Maple Drive

3. Greta Grasshopper hopped along Apple Court. She hopped about 3 feet

more than Christopher Cricket. How many feet did Christopher Cricket hop? 5 – 3 = 2 feet On which roads could Christopher Cricket have hopped? Mimosa Avenue or Birch Street

4. Isabella Inchworm crawled on Apple Court. Then she traveled on

Lakewood Boulevard. How many feet did she crawl? 5 + 3 = 8 feet 5. Steven Stinkbug walked 15 inches fewer inches than Laila Ladybug. Laila

Ladybug walked on Birch Street. How many inches did Steven Stinkbug walk? 27 – 15 = 12 inches On which road did Steven Stinkbug walk? Maple Drive

6. Ray Roach wants to run 51 inches. On which two roads can he travel?

Mimosa Avenue and Birch Street (24 + 27 = 51 inches)

Unit 7, Activity 6, Centimeter Ruler


5 1

2 3

4 6

7 8

9 10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

0

5 1

2 3

4 6

7 8

9 10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

0


Unit 7, Activity 6, Centimeter Measurements


Directions: List the name of the object you are measuring. First, estimate the length of the object in centimeters. Then, use your Centimeter Ruler to measure the object to the nearest centimeter. Compare your estimates and measurements. How close were you?

Object Estimated Length

Measured Length

Unit 7, Activity 7, Metric Measurements


Directions: List the name of the object you are measuring. First, estimate the length of the object in meters and then in centimeters. Then, use a meter stick to measure the object to the nearest meter and centimeter. Compare the measurements of each object in meters and centimeters.

Object Estimated Length in

Meters

Measured Length in

Meters

Estimated Length in

Centimeters

Measured Length in

Centimeters

Unit 7, Activity 8, Long Jump


NAME 1ST JUMP (cm) 2ND JUMP (cm) 3RD JUMP (cm) Create a line plot using the data collected.

Unit 7, Activity 9, Which Unit and Which Tool?


Measurement Attribute Standard Units Metric Units Tools

Unit 7, Activity 9, Measurement Riddles


______________________________________________________

______________________________________________________

______________________________________________________

______________________________________________________

______________________________________________________

______________________________________________________

______________________________________________________

______________________________________________________

Unit 7, Activity 10, Pounds


Directions: 1. Choose an object. 2. Estimate to decide if the object weighs about 1 pound, more

than 1 pound, or less than 1 pound. 3. Check your estimate using the pan balance to compare the

weight of the object to 1 pound. 4. Find the actual weight of the object in pounds using the scale.

Object Weighed Estimated Weight

Pan Balance Weight

Weight in Pounds

Example: math text book

more than 1 pound

more than 1 pound 2 pounds

Unit 7, Activity 13; Cup, Quarts, and Liters


Select a container and record the container letter in the first column. Measure how much water the container will hold using cups, quarts, and liters. Record your measurements in the correct column.

Container Letter

Cups Quarts Liters

Unit 7, Activity 14, Measuring Perimeter


Directions: Select an object to measure its perimeter. Record the name of the object. Use the workspace to record the length of each side in inches and add the sides to find the perimeter.

Name of Object

Workspace Perimeter

____inches

____inches

____inches

____inches

____inches

Unit 7, Activity 15, Cover Up


1. How many pieces of popped popcorn will cover a drawing of your hand?

I think it will take ________ pieces of popcorn. It actually took ________ pieces of popcorn.

2. Do you think everyone in the class will use the same number of popcorn pieces to cover their hand drawing? yes no

Why or Why not? ____________________________________________ __________________________________________________________

3. How many popped popcorn pieces will cover the index card? I think it will take ________ pieces of popcorn. It actually took ________ pieces of popcorn.

4. Do you think everyone in the class will use the same number of popcorn pieces to cover their index card? yes no

Why or Why not? ___________________________________________ __________________________________________________________

5. How many circular counters will cover the index card? I think it will take ________ circular counters. It actually took ________ circular counters.

6. Do you think everyone in the class will use the same number of circular counters to

cover the index card? yes no

Why or Why not? ___________________________________________ __________________________________________________________

7. How many square tiles will cover the index card?

I think it will take ________ square tiles. It actually took ________ square tiles .

8. Do you think everyone in the class will use the same number of square tiles to cover the index card? yes no

Why or Why not? ___________________________________________ __________________________________________________________

Unit 7, Activity 16, Rectangular Area


Unit 8, Activity 1, Hundreds Ladder


1000 900

800 700

300

500 400

600

200 100

Unit 8, Activity 1, Add Tens and Hundreds Spinner


1 2

3

4

5

add tens

add hundreds


Unit 8, Activities 2, 7 and 8, Place Value Mat


HUNDREDS TENS ONES



1 0 0

6 0 0 5 0 0

8 0 0 7 0 0

4 0 0

9 0 0

3 0 0 2 0 0

1 0

5 0

4 0

8 0 7 0

3 0

6 0

2 0

9 0 9

8

6

4

2

7

3

5

1

Unit 8, Activity 3, Expanded Form Mat



+ +

Unit 8, Activity 4, Place Value Spinner


12

3

456

7

8

90

HUNDREDS

12

3

456

7

8

90

TENS

12

3

456

7

8

90

ONES

Unit 8, Activity 4, Addition Recording Sheet


Hundreds Tens Ones

+

Hundreds Tens Ones

+

Hundreds Tens Ones

+

Hundreds Tens Ones

+

Unit 8, Activity 5, Baby Kangaroo


I am a baby kangaroo.

I have 10 coins in

my pocket.

Here are my coins.

My total money is ______________.

I am getting ready for third grade, and I need some school supplies:

_________________________________________________________________________________________________________________________________________________________________________.

I will have left ____________ to put in the bank. Use the space below to show your work:

Unit 8, Activity 5, School Supply Shopping List


glue = 30¢ notebook = 49¢ ruler = 32¢ scissors = 67¢

crayons = 52¢ eraser = 20¢

notepad = 38¢

sticky notes = 71¢ pencil = 25¢ highlighter = 26¢

Unit 8, Activity 6, Tens and Hundreds Spinner


hund

reds

tens

Unit 8, Activity 9, Subtraction Steps


Check the ones. If there are not enough ones to subtract, decompose a ten into 10 ones.

Check the tens. If there are not enough tens to subtract, decompose a hundred into 10 tens.

Subtract the ones and record the difference in the ones column.

Subtract the tens and record the difference in the tens column.

Subtract the hundreds and record the difference in the hundreds column.

Unit 8, Activity 9, Subtraction Recording Sheet


-

-

-

-

Unit 5, Activity 10, 3-Digit Word Problems


A

Lydia went to the insectarium with her mom. She counted 142 butterflies in the display. She counted 99 beetles. How many insects did she count altogether?

B Jason collects sports cards. He has 535 football cards. How many cards will he have if he sells 415 cards?

A Ross is putting together a puzzle with 500 pieces. If he has 245 pieces left, how many pieces has he completed?

B Kerri read 429 minutes for the school Read-a-Thon. She read 79 minutes more than Dean. How many minutes did Dean read?

A

If Marissa sells 615 candy bars, she will win top prize for the school fund raiser. So far she has sold 320 candy bars. How many more candy bars does she need to sell?

B

Alana had 329 pennies in her piggy bank yesterday. When she counted it today, she only found 232 pennies. How many pennies were missing from her piggy bank?

Unit 5, Activity 10, Text Chain Solutions


Team _________’s Problem Team _________’s Problem



Unit 8, Activity 11, Array Spinner


1 2

3

4

5

1 2

3

4

5

ROWS COLUMNS

Unit 8, Activity 12, 10× 10 Grid


Unit 8, Activity 12, 7× 7 Grid


Documents

Unit 1, Activities 1, 6, 11, 12, 13, Addition and Subtraction Situations … core... · 2012-09-28 · Unit 1, Activities 1, 6, 11, 12, 13, Addition and Subtraction Situations Blackline