An Amazing, Space Filling, Non-regular Tetrahedron
Students construct and analyze three related space-filling polyhedral puzzles.
10th - 12th Math 3 Views 0 Downloads
Regular Tessellations of the Plane
Bringing together the young artists and the young organizers in your class, this lesson takes that popular topic of tessellations and gives it algebraic roots. After covering a few basic properties and definitions, learners attack the...
9th - 11th Math CCSS: Designed
Solving Problems Using Sine and Cosine
Concepts are only valuable if they are applicable. An informative resource uses concepts developed in lessons 26 and 27 in a 36-part series. Scholars write equations and solve for missing side lengths for given right triangles. When...
9th - 10th Math CCSS: Designed