Free Fractions Tools.

These interactive, visual fractions tools are ideal for teacher-facilitated, whole-class instruction in fractions, "Number Talks" and for parents supporting their students at home. Each math tool is supported by Common Core State Standards alignment, key vocabulary, and IEP goals.



Select a fractions topic below to get started.

Concepts to Procedures
Identifying Fractions Identifying Fractions
Explore equal parts of a whole (denominators) and shaded parts (numerators).
Comparing Fractions Comparing Fractions
Compare and order fractions using numeric representations or symbols (>, < or =).
Addition with Common Denominators Addition with Common Denominators
Add fractions using models, and then link models to procedures.
Subtraction with Common Denominators Subtraction with Common Denominators
Subtract fractions using models, and then link models to procedures.
Equivalent Fractions Equivalent Fractions
Understand equivalence through visual models and make equivalent fractions using fractions with a value of 1.
Equivalent Fractions with Word Sentences Equivalent Fractions with Word Sentences
Use words to describe equivalent fractions models and related procedures.
Finding Common Denominators Finding Common Denominators
Use models and fractions with a value of 1 to find common denominators.
Adding Fractions with Uncommon Denominators Adding Fractions with Uncommon Denominators
Create equivalent fractions to add fractions with unlike denominators.
Subtracting Fractions with Uncommon Denominators Subtracting Fractions with Uncommon Denominators
Create equivalent fractions to subtract fractions with unlike denominators.
Multiplying Fractions Tool Multiplying Fractions Tool
Build deep understanding of multiplying fractions by reading a story context, summarizing it as a paraphrase, creating models, and solving the equation.

Higher Order Thinking
Ordering Fractions on a Number Line Ordering Fractions on a Number Line
Place numbers, visual models, and decimals at the correct location on a number line.
Unitizing with Pattern Blocks Unitizing with Pattern Blocks
Arranging pattern blocks to explore unitizing, then see your answer tessellate!
Unitizing Fractions on a Grid Unitizing Fractions on a Grid
Draw shapes on a grid, where each color represents a fraction to explore the value of a unit.
Estimating with Benchmark Fractions Estimating with Benchmark Fractions
Use benchmark numbers for estimating the value of fractions, decimals or equations and develop number sense.

Conceptua Math fractions tools are partially funded through a Phase I, Small Business Innovation Research grant (SBIR) from the Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD): Grant # 1R43HD061108-01