Download presentation

Presentation is loading. Please wait.

Published byHana Pledger Modified over 2 years ago

1
5 Minute Check 1. Write 0.85 as a fraction. 2. Write as a fraction. 3. Write as a fraction. 4. Write as a decimal. 5. Write as a decimal. 6. Write as a decimal.

2
5 Minute Check 1. Write 0.85 as a fraction. 2. Write as a fraction. 3. Write as a fraction. 4. Write as a decimal. 5. Write as a decimal. 6. Write as a decimal.

3
5 Minute Check 1. Write 0.85 as a fraction. 2. Write as a fraction. 3. Write as a fraction. 4. Write as a decimal. 5. Write as a decimal. 6. Write as a decimal.

4
5 Minute Check 1. Write 0.85 as a fraction. 2. Write as a fraction. 3. Write as a fraction Write as a decimal. 5. Write as a decimal. 6. Write as a decimal.

5
5 Minute Check 1. Write 0.85 as a fraction. 2. Write as a fraction. 3. Write as a fraction Write as a decimal Write as a decimal. 6. Write as a decimal.

6
5 Minute Check 1. Write 0.85 as a fraction. 2. Write as a fraction. 3. Write as a fraction Write as a decimal Write as a decimal Write as a decimal.

7
5 Minute Check 1. Write 0.85 as a fraction. 2. Write as a fraction. 3. Write as a fraction Write as a decimal Write as a decimal Write as a decimal

8
Monday, Sept 23 Inquiry Lab Model Percents

9
Objective: To use models to illustrate the meaning of percents.

10
Model Percents

11
A 10 x 10 grid can be used to represent hundredths. It can also represent percents. The word percent (%) means one out of a hundred. For example, 50% means 50 out of a 100.

12
Model Percents Use a 10 x 10 grid to model 36%.

13
Model Percents Use a 10 x 10 grid to model 36%. What percent does each tile represent?

14
Model Percents Use a 10 x 10 grid to model 36%. What percent does each tile represent? 1% In a 10 x 10 grid there are 100 tiles and each tile represents 1%.

15
Model Percents Use a 10 x 10 grid to model 36%. How many tiles would it take to show 36%?

16
Model Percents Use a 10 x 10 grid to model 36%. How many tiles would it take to show 36%? 36 tiles

17
Model Percents Model 18% with a 10 x 10 grid.

18
Model Percents Model 18% with a 10 x 10 grid. How many tiles need to be shaded?

19
Model Percents Model 18% with a 10 x 10 grid. Since each tile is 1%, then 18% would be 18 tiles.

20
Model Percents How would you use a 10 x 10 grid to represent 110%?

21
Model Percents How would you use a 10 x 10 grid to represent 110%? Since 110% is between 100% and 200%, you would need two 10 x 10 grids.

22
Model Percents Percents can also be modeled with bar graphs. The entire bar represents 100%. The bar diagram below is divided into 10 equal sections, each representing 10%. How much is the shaded region worth?

23
Model Percents Percents can also be modeled with bar graphs. The entire bar represents 100%. The bar diagram below is divided into 10 equal sections, each representing 10%. How much is the shaded region worth?

24
Model Percents Model 60% with a bar diagram. When modeling with a bar graph, the number of sections in the bar must be a factor of 100% and whatever the percent you are trying to represent.

25
Model Percents Model 60% with a bar diagram. Each section is worth how many percent?

26
Model Percents Model 60% with a bar diagram. Each section is worth how many percent? 20% How many sections should be shaded?

27
Model Percents Model 60% with a bar diagram.

28
Model Percents With a partner and complete page 99 and 100. Write the answers in both math books.

29
Model Percents Agenda Notes No Homework – Complete In Class Practice 2-1 Due at the end of class or Tuesday, Sept 24

Similar presentations

© 2016 SlidePlayer.com Inc.

All rights reserved.

Ads by Google