First, what is a fraction?
The word fraction is used to describe one or more equal parts of a group. When we cut a pie or pizza or anything into equal parts, we create fractions of the whole.
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The numerator is the top number (above the line).
It tells how many parts of the equal whole you are describing:
The denominator is the bottom number (below the line).
It tells into how many parts the whole has been cut or divided:
The fraction one-fourth can be notated as a colored box:
or as various shapes.
Since 1 of the 4 parts is shaded (in both examples), the numerator is 1. There are four total parts so the denominator is 4.
Download a free fraction practice worksheet for your students.
Read more . . .
New to Excel Math? Preview elementary math lessons that really work for Kindergarten through Sixth Grade on our website: www.excelmath.com. Also find math resources for teachers, parents and students and download a sample packet at excelmath.com.
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