Amazing Circle Number 20
In this math worksheet, learners build a set of three similar truncated tetrahedrons. The directions indicate that each must stack on top of the previous to create another truncated tetrahedron.
6th - 7th Math 3 Views 0 Downloads
Ratios and Proportional Relationship
This comprehensive unit on proportional thinking is an excellent resource for any middle-school math class, whether added wholesale to the curriculum or used to supplement existing material. Lead-in problems and activities culminate in a...
5th - 7th Math CCSS: Designed