Math+Week+23+(1-23+-+1-27)

Grade 7; #19 Set up and solve problems using ratios and proportions

 * 1) Warmup: 4-Steps Problem
 * 2) Review HW; pg 35; #1-9
 * 3) Comparing Ratios in Simplest Form:
 * 4) 3/4, 24/32 = 24/8 = 3 and 32/8 = 4 - 3/4, Yes, they are proportional
 * 5) Complete #1-6
 * 6) Solving Proportions Using Cross Products:
 * 7) Example) pg 37; #1

HOMEWORK: pg 37; #1-12 ASSESSMENT: HW Check; Q & A

Grade 7; #19 Set up and solve problems using ratios and proportions

 * 1) Review 4-Steps Problem
 * 2) Review HW
 * 3) Pass out books:
 * 4) Copy tables on pages 232-233
 * 5) Complete pg 38; #1-4
 * 6) Example) pg 38; #5 Answer: 31,680

HOMEWORK: pg 38; #5-13 ASSESSMENT: HW Check; Chapter 4 Test

Grade 7; #13 Solve problems involving proportional relationships and scale factors

 * 1) 4-Steps Problem
 * 2) Get computers
 * 3) Measurement Quiz on Engrade
 * 4) Review HW

Grade 7; #13 Solve problems involving proportional relationships and scale factors

 * 1) 4-Steps Problem
 * 2) Similar figures and Proportions:
 * 3) Example) pg 41; #1 Answer: Not Similar

HOMEWORK: pg 41; #1-4 ASSESSMENT: HW Check; Ratios and Proportions Quiz

Grade 7; #13 Solve problems involving proportional relationships and scale factors

 * 1) 4-Steps Problem
 * 2) Review HW
 * 3) pg 41; #5 & #6
 * 4) pg 42; #1 & #2

HOMEWORK: pg 42; #1-6