Percent Increase and Decrease Quiz

2+ results

CHEMISTRY READINESS: CRYSTALS/GEOLOGY/ART/GEOMETRY: GRS.5-8 & MG

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Have you ever wondered what holds atoms together? Also, just what are these fascinating and beautiful formations called crystals? Are they even in metals? Students explore the world of crystals. This can be used in lieu of an assessment. Sometimes students will absorb more on research assignment, than an exam? There are 2 answer keys included. There is a quiz, word search, word deciphering activity, and more.... For students who love art, there are many opportunities for drawing/ coloring

5th - 9th, Adult Education

Chemistry, Earth Sciences, Geometry

Pi Day Geometry Activity | Archimedes, Polygons & Trigonometry I Grades 8–10

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Matheme by Mariela & Diana

Stop Teaching 3.14. Start Proving Where It Comes From.This advanced Pi investigation goes beyond measuring. Students calculate. Justify. Prove. Designed for Grades 8–10, this activity transforms Archimedes’ method into a rigorous geometry lab. • Students approximate π using inscribed and circumscribed polygons. • They apply the Pythagorean Theorem and the Law of Cosines. • They compare measured and calculated values. • They explain why accuracy improves with more sides. This is not a craft.

8th - 10th

Geometry, Measurement, PreCalculus

CCSS

8.G.B.6

, 8.G.B.7

, HSF-TF.A.3