Type two fractions on the right side and click the "Add" button on the left side. Explore a tape model that represents adding the two fractions.[br]Click the "Reset" button to restart the animation of the model (click "Add" again).

Adapted from the [url=https://www.geogebra.org/m/GceeVgnb]Fraction Addition[/url] resource by Anthony OR 柯志明, which was inspired by the [url=https://www.geogebra.org/m/szwBQ7wa]Adding Fractions - Visual[/url] resource by John Ulbright. Adapted by [url=https://ies.ed.gov/ncee/rel/region/midwest]Regional Educational Laboratory Midwest[/url] for use with the Teaching Fractions Toolkit, which is based on the IES Practice Guide [url=https://ies.ed.gov/ncee/wwc/PracticeGuide/15][i]Developing Effective Fractions Instruction for Kindergarten Through 8th Grade[/i][/url].[br][br][url=mailto:ptierneyfife@edc.org]Contact us[/url] if this resource should be updated, or with questions or suggestions. We appreciate your help maintaining the quality of this resource.