If you wish, order lunch in room 301 Please sign in on the hard copy

• If you wish, order lunch in room 301

• Please sign in on the hard copy.

GROUP NORMS AND HOUSEKEEPING

LOGISTICS:

Phone Calls

Rest Rooms

BreaksLunch

PunctualitySharing

Group Norms:Participate

Listen with an open mind

Ask questions

Work toward solutionsLimit side bars

Fourth Grade Big Idea 2

Develop an understanding of decimals, including the connection between fractions and decimals.

MA.4.A.2.1Use decimals through the thousandths place to name numbers between whole numbers.

Today’s workshop will focus on the following benchmarks and concepts:

Fourth Grade Big Idea 2

MA.4.A.2.2Describe decimals as an extension of the base-ten number system.

2.03

Fourth Grade Big Idea 2

MA.4.A.2.3Relate equivalent fractions and decimals with and without models, including locations on a number line. .

Fourth Grade Big Idea 2

MA.4.A.2.4Compare and order decimals, and estimate fraction and decimal amounts in real-world problems.

3 ½ 1.30 5.0 0.95 1 ¼

Order from greatest to least:

Fourth Grade Big Idea 2

MA.4.A.6.5Relate halves, fourths, tenths, and hundredths to decimals and percents.

75 % yellow

Big Idea 2 Podcast

• Area Models

DECIMAL REPRESENTATIONS

• Base Ten Blocks

• Money

1.36 1.01

Tenths and Hundredths

Graband GoActivity

0.1 0.01

1 whole

THOUSANDTHS

THOUSANDTHS

0.463 463 1000

NUMBER LINES

Secret Code Cards

DECIMAL PLACE VALUE

Grab andGo Activity

Roll to a Whole

Directions: Roll a number cube to see who goes first. Player 1 rolls a number cube and places the digit shown in either the tenths or hundredths place. Player 2 now repeats the same procedure. The game continues until each player has had 5 rolls. Each player now finds the sum of his or her 5 rolls. The winner is the player with the sum closer to 1.0 without going over the 1 whole.

Player 1

tenths hundredths

Roll 1

Roll 2

Roll 3

Roll 4

Roll 5

SUM

Player 2

tenths hundredths

Roll 1

Roll 2

Roll 3

Roll 4

Roll 5

SUM

0.8 8 $.80 80 10 100

Equivalent Decimals & Fractions

Graband Go Activity

COMPARE & ORDER DECIMALS

Graband Go Activity

PERCENTS

60% of the countersare red.

6 of the counters10 are red

Graband Go Activity

Construct a rectangle using 10 color tiles and the following directions: 0.4 green 30% yellow 1/5 red 1/10 blue

Stacey surveyed pizza preference of 60 students. One third preferred vegetarian. 50% liked some type of meat. The rest preferred only cheese. How many students liked only cheese?

¾

O.6

5 %

What percent of the dogs are sitting?

What fraction of the dogs have floppy ears?

What percent of the dogs have short tails?

What fraction of the dogs have spots?

What decimal could represent the dogs wearing glasses?