# Geometria_Triangoli

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Math Notebook ideas

### How many triangles can you make with 9 sticks? Use the classic matchstick puzzles outdoors for larger-scale #StreetMath fun. Some kids can only solve math problems with large objects that require gross motor skills, but not with tiny objects. Most kids do better with large objects!

Waldorf ~ 5th grade ~ Math ~ Geometry ~ Discovering Triangles ~ main lesson book

### A novel way to teach about the different types of triangles! - equilateral triangle, scalene triangle, isosceles triangle - Carey's Class via Joy of Teaching www.mrsjoyhall.com

A great post about the blue Montessori triangles. Link to DIY triangles. I would use craft foam though. Need 3 sheets.