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Variables and Expressions
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Variables and Expressions!!!
Caroline and Claire's Wiki!
1. Our Smartboard Presentation
Find more videos like this on
Lovett Math Casts
Note: Stop Video at 2:12 because the other information is all on the wiki!
2. RealWorld Problem
The fastest cheetah in the world can run 10mph. How many miles can it run in x hours?
Answer= 10x : because it could run 10 miles per hour, but that is only 1 hour, so you multiply 10 by the number of hours (x)
3. Videos
You Tube.com
Teacher Tube.com
4. Game
http://www.studystack.com/matching7788
5.Quiz
Variable or numerical expression?
1. 45
2. 5x
Write as a variable expression:
3. 6 less than a number q
4. 4 more than a number y
5. the product of 7 and a number k
Changing word problems into variable expressions:
6. Milly can score about 4 goals in 1 soccer game. How many goals in total could she score in r games?
6. Quiz Answers
1. numerical expression
2. variable expression
3. q6
4. y+4
5. 7k
6. 4r
Here's Some
Music to Listen to While Learning about Variables and Expressions!
Single Ladies (Put A Ring On It)  Beyonce
Fearless  Taylor Swift
THE END!!!
HOPE YOU HAD FUN LEARNING ABOUT VARIABLES AND EXPRESSIONS!
!
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Caroline and Claire's Wiki!
1. Our Smartboard Presentation