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

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Presentation on theme: "If you wish, order lunch in room 301 Please sign in on the hard copy."— Presentation transcript:

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

2 GROUP NORMS AND HOUSEKEEPING LOGISTICS: Phone Calls Rest Rooms Breaks Lunch Punctuality Sharing Group Norms: Participate Listen with an open mind Ask questions Work toward solutions Limit side bars

3 Fourth Grade Big Idea 2 Develop an understanding of decimals, including the connection between fractions and decimals.

4 MA.4.A.2.1 Use decimals through the thousandths place to name numbers between whole numbers. Today’s workshop will focus on the following benchmarks and concepts:

5 Fourth Grade Big Idea 2 MA.4.A.2.2 Describe decimals as an extension of the base-ten number system. 2.03

6 Fourth Grade Big Idea 2 MA.4.A.2.3 Relate equivalent fractions and decimals with and without models, including locations on a number line..

7 Fourth Grade Big Idea 2 MA.4.A.2.4 Compare and order decimals, and estimate fraction and decimal amounts in real-world problems. 3 ½ ¼ Order from greatest to least:

8 Fourth Grade Big Idea 2 MA.4.A.6.5 Relate halves, fourths, tenths, and hundredths to decimals and percents. 75 % yellow

9 Big Idea 2 Podcast

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14 Area Models DECIMAL REPRESENTATIONS Base Ten Blocks Money

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16 Tenths and Hundredths

17 Grab and Go Activity

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21 1 whole

22 THOUSANDTHS

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24 NUMBER LINES

25 Secret Code Cards DECIMAL PLACE VALUE

26 Grab and Go Activity

27 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 tenthshundredths Roll 1 Roll 2 Roll 3 Roll 4 Roll 5 SUM Player 2 tenthshundredths Roll 1 Roll 2 Roll 3 Roll 4 Roll 5 SUM

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30 0.8 8 $ Equivalent Decimals & Fractions

31 Grab and Go Activity

32 COMPARE & ORDER DECIMALS

33 Grab and Go Activity

34 PERCENTS

35 60% of the counters are red. 6 of the counters 10 are red

36 Grab and Go Activity

37 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?

38 ¾ O.6 5 %

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43 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?


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