Fractions Mission
Build a complete understanding of fractions — from visual models and number lines to operations and real-world sharing stories.
8 activities · Work through in order for a complete lesson arc
Fraction Wall & Equivalent Fractions Builder
Interactive fraction wall showing halves through twelfths. Click pieces to find equivalents, compare fractions visually, and simplify with GCD
Fractions on a Number Line
Place, compare, and find equivalent fractions on an interactive number line. Visualize unit fractions, mixed numbers, and fraction comparison for elementary students
Equal Shares & Fraction Shapes
Partition circles, rectangles, triangles, and hexagons into equal shares and identify the unit fraction each part represents. Build fraction models by shading parts.
Great for visualizing part-whole relationships.
Fraction Operations Visualizer
Add, subtract, multiply, or divide fractions with fraction bar models, area models, and step-by-step solutions. Supports mixed numbers.
Fraction Multiplication Visualizer
See fraction multiplication with colorful area models. Shade rows and columns to find the overlap, practice building models, and compare products on a number line.
Fraction as Division & Sharing Stories
Share objects equally among groups and discover that the result is a fraction. Connect division to fractions through pizza, apple, and sandwich sharing stories.
Fraction Operations & Equivalents Lab
Explore fraction arithmetic with visual fraction bars. Add, subtract, multiply, and divide fractions and mixed numbers step by step. Find equivalent fractions and simplify to lowest terms
Recipe Fractions & Mixing Lab
Scale recipe ingredient amounts using fractions, find equivalent fractions, and see proportional changes on fraction bars when halving, doubling, or tripling a batch
Connects fractions to real-world measurement.