Tuesday, January 20, 2015

Jan. 20, Tuesday: Lesson 73


Date 
Jan. 20, Tuesday 
Objective
Lessons 73
  • Multiplying and Dividing Positive and Negative Number
Resources to Understand Lesson

Hi Class! Ms. Feroza will call you up individually and check your homework from the weekend. She will record on the roster whether you have it. Show her your work in your Math Notebook Spiral. 

RULES FOR TODAY'S LESSON:
Like signs => Positive answer
Unlike signs => Negative answer
*If there is an odd number of negative numbers being multiplied or divided, the answer will be NEGATIVE.
EX: (-3) x (-3) x (-3) = -27

Watch this FUN 6 minute video (take notes) about multiplying positive and negative numbers. 
AND, watch this CREATIVE 4 minute video about dividing positive and negative numbers (also take notes!)

Read and rewrite this examples and practice problems in your spiral



(Answers: a. 3 b. -0.6 c. -18 d. 1/4)
After these notes, you may begin your homework. If you're done with everything, you may read quietly. 

Have an awesome day!
Love, Mrs. Rashid
Tonight’s Homework
L. 73 #1-30 all and skip 22, 23, 24.