Bridging Conceptual and Procedural Math Understanding
with the Use of Manipulatives
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Contact Jennifer Suh
@jensuh@aol.com
Last Updated
Jan 29, 2004

Fractions and Decimals

Choose one of the activities!

 
What is a fraction?
 Part of a Whole. Explore fractions!
 
Fair Share!
Show me the fractions!
 

Compare Fractions
Who has more?
 

Equivalent Fractions
What equals this piece?
 
Totally Fractions!
Add fractions!
 
Decimal Line Up
Line up the decimals on a number line!
 
Race to the Finish Line
Race to the finish line by adding fractions!
 
Visual Fraction
Do you want a piece of a pie, a line or a bar!
 
Fraction Factory
Use pattern blocks at the Fraction Factory!
  Multiply fractions
Use pictures to help you  multiply fractions!
  Divide fractions with numberlines
Use pictures to help you divide fractions!
  Divide fractions with circles
Use pictures to help you divide fractions!
 

RATIOS AND PROPORTIONS

http://math.rice.edu/~lanius/proportions/rate.html

http://www.mathleague.com/help/ratio/ratio.htm

 http://math.rice.edu/~lanius/proportions/index.html

http://www.teacherled.com/resources/readingscales/scalesload.html

http://www.visualfractions.com/

http://www.visualfractions.com/scale/platformscale.htm

http://www.mathsisfun.com/numbers/fraction-number-line.html

http://math.rice.edu/~lanius/proportions/rate.html

http://www.mathleague.com/help/ratio/ratio.htm

http://math.rice.edu/~lanius/proportions/index.html

http://www.teacherled.com/resources/readingscales/scalesload.html

http://www.visualfractions.com/

http://www.visualfractions.com/scale/platformscale.htm

http://www.mathsisfun.com/numbers/fraction-number-line.html