Revised 11.2.06



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Unit 7
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Unit 9

Unit 10

Useful Websites

brought to you by

The Center for Innovation in Engineering & Science Education

CIESE Team

Ihor Charischak 
icharisc@stevens.edu

Ange Pantazes 
Apantazes@comcast.net

CIESEmath Project 
Everyday Math Alignments


Unit 4 Rational Number Uses and Operation

Lessons
4.1 Equivalent Fractions
Activity: Family Fractions with Family Fractions Microworld
Lesson Plan: What's my order?
with Fraction applet
 
4.2 Comparing Fractions
Fraction Darts - pop the balloon by throwing fraction darts.

4.3 Adding and Subtracting Fractions
Fractions - Adding – Illustrates what it means to find a common denominator and combine. (Virtual Manipulative Library)
Game: Fraction Track from NCTM's Illuminations  activities.

4.4 Adding and Subtracting Mixed Numbers with Like Denominators
Visual Fractions - Uses number lines and other visuals to help students understand the process.

4.5 Adding and Subtracting Mixed Numbers with Unlike Denominators
Visual Fractions - Uses number lines and other visuals to help students understand the process.

4.6 Fraction Multiplication
 Visual Fractions - Uses number lines and other visuals to help students understand the process.

4.7 Multiplication of Mixed Numbers
 Visual Fractions - Uses number lines and other visuals to help students understand the process.

4.8 Fractions, Decimals, and Percents
 
4.9 More Difficult Conversions
 
4.10 Graphing Garbage
  The Hand Squeeze
4.11 Percent of a Number
 
4.12 Unit 4 Review and Assessment
Predicting Billiard Paths


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