Khan Academy
Khan Academy: Practice: Division With Groups of Objects
Use visual models to understand division. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
E-learning for Kids
E Learning for Kids: Math: Castle in the Clouds: Fractions and Mass
Play a variety of learning games to explore division, measuring, and grouping objects.
Alabama Learning Exchange
Alex: Share and Share Alike (Equal Parts)
This Five E's AMSTI lesson plan equips students to divide an object into equal parts. A story and interactive whiteboard activity about sharing food demonstrate the idea of equal halves of circles, after which students attempt to half...