Grade 3 · Number and Operations—Fractions

CCSS.MATH.CONTENT.3.NF.A.3

Explain equivalence of fractions in special cases, and compare fractions by reasoning about their size.

Read this standard on the official Common Core site

Lessons that teach this standard

• What Is a Fraction? Equal Parts of a Whole

  What the top and bottom numbers mean, why the parts must be equal, how a fraction is built from copies of a unit fraction, and when a fraction equals a whole number.