topic badge

8.01 Unit fractions

Lesson

Are you ready?

You may have already seen the fraction one half in previous year levels. 

Can you answer this question?

Answer the following questions.

  1. A half is one whole which has been divided into $\editable{}$ equal parts.

  2. Here is a circle divided into $2$2 parts.

    Which of the following represents $\frac{1}{2}$12 on the circle?

    A

    B

Learn

This video will show us about unit fractions. 


Apply

What fraction is shown here?

  1. Fraction shaded $=$=$\frac{\editable{}}{\editable{}}$

 

Remember!

The numerator in a unit fraction is always $1$1. It's written in the form:

$\frac{1}{\text{Total number of parts }}$1Total number of parts

Outcomes

3.NF.A.1

Understand a unit fraction, 1/b, as the quantity formed by 1 part when a whole is partitioned into b equal parts; understand a non-unit fraction, n/b, as the quantity formed by n parts of size 1/b. For example, 3/4 represents a quantity formed by 3 parts of size 1/4.

What is Mathspace

About Mathspace