8. Rational Numbers Final Review

Friday, February 12

Please Read:

I’m sorry for being absent the last two classes but it was unavoidable.  I have included some review activities for you to complete below.  We are going to push the Rationals Unit Test to Wednesday as I want to make that any questions you have are answered and that you are adequately prepared.  For Tuesday’s class, please bring: a deck of cards and ensure that your device is charged as our last review class will be much more interactive.  I will have your TEAMS class page set up over the weekend in the event you have any questions for me.

Today’s Activities:

Order of Operations Review Questions with Answers:

Rationals Review Worksheet:

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5. Order of Operations with Fractions

Tuesday, February 9

Homework Questions

Go over 3.1 – Comparing Rational Numbers

Classwork: Exercise Set 3.1(pgs. 90-92 #2,3,5,7) 

Order of Operation Examples:

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Homework:

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And Exercise Set 3.4 (pg. 116 #7)


Great Review Video:

 

 

4. Multiplying & Dividing Rational Numbers

Monday, February 8

Homework Questions & Review of Adding & Subtracting Fractions

Please complete the questions on the board and then work on the remaining work that was assigned last class


Today’s Lesson- Multiplying and Dividing with Mixed Fractions and Decimals (3.4 pg. 110-112)

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Homework: Complete 3.4 #1-4, 5-6 (odds)


Main Concepts

Multiplying Rules: Just do it!

  • What this means is that you simply have to multiply the numerators with one another and the denominators with one another and presto!
    • Make sure change mixed numbers into improper fractions
    • Just like with adding and subtracting though, your answer needs to be in its simplest form.
    • You can also cross reduce to save you some time.

Dividing Rules:

  • Find the reciprocal of the fraction being divided.
    • The reciprocal is found when you swap the numerator and denominator or simply turning the fraction upside down.
  • Then simply follow the multiplication rules

Video Review of Multiplying Fractions

Video Review of Dividing Fractions


 

3. Integer Review/Adding & Subtracting Using Fraction Notation

math-fail-pics-4071

Check in & Homework?

CLICK HERE to complete a review activity on integers

Lesson:

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Review of 3.3 (pg. 101-104): Adding & Subtracting Using Fraction Notation

Homework: 3.3 – Complete pgs. 105-10 #1-5, 8-10

 

fractions

Video Review of Adding Fractions (His sweet accent will have dreaming about adding fractions)

Still the same sweet accent but now he’s subtracting fractions (is there anything this man can’t do?!)


 

2. Reviewing Integers; Order of Operations

Homework Questions & Review 

Please complete the questions on the board

 

Lesson #1 – Review of BEDMAS

Order of Operations Worksheet:

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Lesson #2 – Fractions, Decimals, Percentages

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Homework: 3.1 Exercise set #2-4 & 3.2 Exercise set #6-9

1. All about Integers: Adding, Subtracting, Multiplying, Dividing

Tuesday, February 2

Image result for rational number meme

Lesson #1 – Adding & Subtracting Notes:

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Adding & Subtracting Worksheet

Complete #1-22; 23-30 (complete for additional challenge)

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Review Video on Modeling & Using a Number Line

Another Great Video Resource:

Homework: 3.2 Exercise set #1-5

Zoomable Number Line


Lesson #2 – Multiplying & Dividing Integers Notes

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Multiplying & Dividing Worksheets:

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Review Video on Multiplying & Dividing Integers: