7th graders, January 12th, 2012

7th graders, take the survey below.

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Negative and Positive Integers

Math vocabulary list for 7th graders. 

Click on each word to go to a webpage with definitions and examples.

Integers

Rational Number

Fraction

Absolute Value

Algorithm

Commutative Property (or Commutative Law)

5th Grade Math Slideshow

This is the first presentation for my 5th grade class in 2012. Pause the video if you need more time for the slides. This is the beginning of the unit which is going towards fractions. I think that fractions are the most important concept to retain from 5th grade math. Every fraction is a division operation!