Khan Academy
Khan Academy: Identify Unit Fractions
Identify unit fractions when given a visual or a context. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video tutorial, receive hints. CCSS.Math.Content.3.G.A.2 Partition shapes into...
Khan Academy
Khan Academy: Cutting Shapes Into Equal Parts
In this exercise, students practice cutting shapes into equal parts. Students receive immediate feedback and have the opportunity to get hints and try questions repeatedly. CCSS.Math.Content.3.G.A.2 Partition shapes into parts with equal...