Teacher Notes. This clip can form an introduction to prime and composite numbers, and lead to discussion of ways to speed up identification of primes/composites, for example, using divisibility tests.

Mrs. Post and her kids, Hayden and Hallie, play a curveball game to review what prime and composite numbers are. Rise and Shine is available to stream on pbs.org and the free PBS App, available on ...

A composite chart in astrology combines two individual natal charts to analyze relationship dynamics. Key aspect patterns include T-square, Grand Trine, Yod, and Opposition, each highlighting ...