Lesson Plan
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Illustrative Mathematics

Why Does SSS Work?

For Teachers 9th - 10th Standards
While it may seem incredibly obvious to the geometry student that congruent sides make congruent triangles, the proving of this by definition actually takes a bit of work. This exercise steps the class through this kind of proof by...
Activity
Possibilities

Disability Awareness Activity Packet

For Teachers Pre-K - 5th Standards
Bring awareness to disabilities with a packet consisting of a variety of activities designed to inform scholars about disabilities—autism, hearing impairments, physical disabilities, and more! Learners test their communication...
Activity
Teaching Tolerance

Fairness Fair

For Teachers K - 2nd Standards
How can we create a more fair world? Chances are, class members have some ideas! After reading a text about fairness, individuals create skits around the ideas of fairness. Extend the learning and make their presentations a...
Unit Plan
NASA

Lunar Colonization

For Teachers 6th Standards
A five-lesson unit challenges teams to design a complex to allow people to colonize the Moon. The teams first work in order to understand the challenge before becoming experts. Expert teams learn about different aspects needed to survive...