Activity
University of Cambridge

University of Cambridge: Nrich: Up and Down Stairs

For Students 3rd - 4th Standards
Work with this cube problem and see if you can find a pattern. Then you can check your solution with solutions already submitted.
Unknown Type
Houghton Mifflin Harcourt

Holt, Rinehart and Winston: Homework Help Independent Practice: Drawing Three Dimensional Figures

For Students 6th - 8th Standards
Get independent practice drawing three-dimensional figures. Each incorrect response gets a text box explanation and another try. Correct responses are confirmed.
Unit Plan
Math Is Fun

Math Is Fun: Making 3 D Solids

For Students 2nd - 8th Standards
This tutorial features templates and instructions to make the following solids: tetrahedron, cube, octahedron, dodecahedron, and icosahedron.