“Fractions Intro” is a simulation that helps students learn to convert between a picture of a fraction, a numeric fraction, and a point on a number line. The simulation allows students to build fractions and match equivalent fractions. Another stand-alone sim “Fraction Matcher” is one part of “Fractions Intro.” Many multi-day lessons plans are available.
Created by:
PhET Interactive Simulations
University of Colorado Boulder
https://phet.colorado.edu