PowerPoint Presentation
A group of farmers donated a total of 12 364 kilograms of rice
to the typhoon victims. Can you imagine how big the number 12 364
is?
10 000100010
1
One 10 000
10 000Two 1000s2000Three 100s300Six 10s60Four 1s4
Make a disc to visualize the following
numbers.1008140046379890
Have you watched a basketball or a football game on television?
What have you noticed about the stadium or sports ground where this
game is being held? Do you know how many people can be accommodated
in this place to watch the game?
Mark and his friends enjoy watching their favorite football game
on television. They are surprised with how big the sports ground is
where this game is being held. They want to know how many people
the sports ground could accommodate. So, when the announcer
announces that 10 542 people watch the game, they are really
surprised.
How do you feel when you have some fun with friends?Is it good
to be friendly? Why?Who watched the football game?What surprised
them about the sports ground?How many people came to watch the
game?Do you know how big that is?
10 542
Block
10 thousands10 000How many 10 000 do we have?15 hundreds500
=How many hundreds do we have? 54 tens40=
How many tens do we have?42 ones2=
Unit How many ones do we have?2
10 542
Group ActivityMake your own blocks or disc visualize the
following numbers10 0014. 40 56226 350 5. 50 00038 562
How did you find the activity?Was using blocks or disc helpful
to you in visualizing numbers 10 001 to 50 000?Did you work
cooperatively with your group?
Write the numbers represented:1. 10 000
1000
30 000+ 2000 + 500+ 40+ 432 5442. 10 000
1000
40 000+ 4000 + 300+ 4044 340
Group ActivityUse number disc to show the following numbers.11
468 and 10 45024 682 and 31 59746 741 and 28 52050 000 and 29 56918
902 and 27 639
Generalization
How do we visualize numbers?
Answer in your notebook Draw number discs to show these
numbers28 70039 03745 64747 82549 524
Assignment Each group will make a number discGroup 1 4 - 10
thousandGroup 2 - 2 - 1 thousandGroup 3 - 3 1 hundredGroup 4 - 6 -
tensGroup 5 5 - ones
Day 3
Group ActivityEach group will form a number given by the
teacher. Post your blank manila paper on the board each group will
have a representative to answer each question.
23 56735 567100110 00834 567
Why smaller pupils are seated in front while the bigger pupils
are seated at the back?We must be considerate to others.
Bring out your number disc.How many ten thousands did you
form?How many thousands are there?How many hundreds?Tens?Ones?
Ten thousandsthousandshundredstensones42365Ten
thousandsthousandshundredstensones40 0002000300605
DigitPlace ValueValue5 x =6 x =3 x = 2 x = 4 x=
5110601003001000200010 00040 000
the value of a digit number could be arrived at by multiplying
the digit by its place value as shown in the procedure.
Group Activity.65 98134 75678 34523 98736 765
DigitPlace ValueValue
AssessmentWrite the value of 4 in each of the numerals below.64
587_______67 840_______43 125_______
Write the place value of the underlined digit.4. 68
309_________5. 67 089_________
Home ActivityWhat is the largest 5-digit number without
repeating digits?What is the smallest 5- digit number without
repeating digits?
3. What new number will be formed if the ten thousands digit of
the number 52 398 is increased by 3 and the tens digit is decreased
by 5?4. Write the value of 4 in 34 568______5. Write the place
value of 9 in 56 789_________
DAY 4
Read4567767846578789
___________3456__________
3459
Group ActivityRead and write the numbers in word form.Group 1-45
351 to 45 360Group 2-78 251 to 78 260Group 3-56 451 to 56 460Group
4-23 751 to 23 760Group 5-34 851 to 34 860
AssessmentMatch the numbers in symbols.34 546a. eighty-one
thousand two hundred seventy-eight 28 567b. eighty-seven thousand
four hundred fifty-six 81 278c. thirty-four thousand five hundred
forty-six4. 67 006d. twenty-eight thousand five hundred
sixty-seven5. 87 456e. sixty-seven thousand six
AssignmentWrite the following numbers in words.245 678354 987567
345234 987257 765
