Math · Pre-K – Grade 5

Fractions and Decimals

Parts of a whole, parts of a set, and decimal notation for tenths, hundredths, and beyond.

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First, your child should already…

This skill builds directly on:

What your child is learning

Fractions and decimals extend number sense beyond whole numbers. The child must understand equal parts before procedures like comparing, simplifying, or operating.

Signs your child is ready

  • Can split shapes into equal parts
  • Understands halves and fourths
  • Can compare sizes visually

The common stumbling point

Counting pieces without checking whether the parts are equal, or assuming a larger denominator always means a larger amount.

Practice this skill

Worksheets and decodable practice for Fractions and Decimals are in the library.

Practice this skill with All Access

How to know it’s mastered

The child names, compares, represents, and solves grade-level fraction and decimal problems with a visual or numerical model.

You’ve reached the end of this path

See the full sequence and where to go next.

See the full learning path