Understanding Fractions with Cuisenaire® Rods

A fraction is a number that names a part of a whole. If a dark-green rod represents a whole, notice that it takes 3 red rods to make a whole. Each red rod represents the fraction 1/3. The bottom number in a fraction is called the denominator and represents the number of equal-sized pieces in a whole. The top number is called the numerator and represents the number of parts being considered. So 2 red rods represent the fraction 2/3 and 3 red rods represents the fraction 3/3.

Understanding Fractions using the Brainingcamp Cuisenaire® Rods virtual manipulative.

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Brainingcamp virtual manipulatives can be used anywhere with no setup, cleanup, or lost parts. They are highly effective at engaging today’s digital learners and helping them bringing abstract math concepts to life.


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