Math+Week+17+(12-5+-+12-9)

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

 * 1) 12/5 4 Steps Problem
 * 2) Review HW pg 22; #7-12
 * 3) Review Day / 2 column Review

HOMEWORK: Study ASSESSMENT: Fraction and Decimal Test

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

 * 1) Answer questions (30 minutes)
 * 2) Fraction and Decimal Test (30 minutes)

HOMEWORK: N/A ASSESSMENT: Fraction and Decimal Test

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

 * 1) Pass back tests: Extra Credit Opportunity
 * 2) Review 12/5 4 Steps Problem
 * 3) Warmup: 12/7 4 Steps Problem
 * 4) Estimating Sums and Differences of Decimals:
 * 5) 86.9 + 58.4 = 87 + 58 = 145 (Estimate)
 * 6) 10.38 - 6.721 = 10 - 7 = 3 (Estimate)
 * 7) -26.3 + 15.195 = -26 + 15 = -11 (Estimate)

HOMEWORK: pg 23; #1-12 ASSESSMENT: HW Check; Estimating Sums and Differences of Decimals Quiz

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

 * 1) Collect Extra Credit
 * 2) Review HW: pg 23; #1-12
 * 3) Guidelines for Using Compatible Numbers
 * 4) Multiplication: Round numbers that are easy to multiply
 * 5) 32.66 x 7.69 = 30 x 8 = 240
 * 6) Division: Round numbers so they divide without a remainder
 * 7) 36.5/-8.241 = 36/-9 = -4

HOMEWORK: pg 23; #13-21 ASSESSMENT: HW Check

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

 * 1) Collect Extra Credit
 * 2) Review 12/7 4 Steps Problem
 * 3) Warmup: 12/8 4 Steps Problem
 * 4) Review HW pg 23; #13-21
 * 5) Adding Decimals
 * 6) 3.62 + 18.57 = 22.19
 * 7) Estimate to check whether the answer is reasonable
 * 8) 9 + 3.245 = 12.245
 * 9) Estimate to check whether the answer is reasonable

HOMEWORK: pg 24; #1-9 ASSESSMENT: HW Check