1. Lesson 9.2.3 Day 2 – Teacher Notes
Standard:
6.RP.A.3c Use ratio and rate reasoning to solve real-world and mathematical problems, e.g., by reasoning about tables of equivalent ratios, tape diagrams, double number line diagrams, or equations.
Find a percent of a quantity as a rate per 100 (e.g., 30% of a quantity means 30/100 times the quantity); solve problems involving finding the whole, given a part and the percent.
Full mastery can be expected by the end of the chapter.
Lesson Focus:
The focus of the lesson is for student to practice more with double number lines and percent rulers to solve real-world percentage problems. (9-55 and 9-58)
I can solve problems finding the whole, given the part and the percent.
Calculator: yes
Literacy/Teaching Strategy: Red-Light-Green-Light (9-52 and 9-53); Traveling Salesman (Closure)

2. Bell Work

3. Home Work Review

4. Home Work Review

5. Home Work Review

6. Home Work Review

7. Home Work Review

8. Home Work Review

14. Calculate the following and prove your answer by using a diagram
PRACTICE
Calculate the following and prove your answer by using a diagram
What percent of 535 is 481?
What percent of 681 is 284?
What percent of 701 is 132?
486 is 72% of what amount?
71 is 71% of what amount?
148 is 37% of what amount?

15. Homework