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🧱 Build a Fraction

Build fractions from shapes and numbers

🎮 Loading PhET Build a Fraction simulation...

🎯 Learning Objectives

  • Build fractions using shapes and visual models
  • Understand numerator and denominator relationships
  • Compare fractions and find equivalent fractions
  • Practice fraction addition and subtraction

🎮 How to Play

  • Use shapes and number pieces to build fractions
  • Match pictures to numbers
  • Explore equivalent fractions
  • Try different challenge levels

🌟 Tips for Success

  • Start with simple fractions like 1/2 and 1/4
  • Use visual models to understand concepts
  • Practice with different shapes
  • Try building equivalent fractions

📊 Grade Level

  • Perfect for Grades 3-5
  • Supports Common Core standards
  • Research-based learning
  • University of Colorado Boulder