Big Idea – We can describe, measure, and compare spatial relationships. to build on students' knowledge of triangle and develop students' reasoning with properties of different classes of triangles to ...

Jake Scott, also known as 2 Pi, is a math teacher at Montgomery Blair High School who engages his students by rapping about triangles and theorems. (Astrid Riecken/For The Washington Post) ...

There are lots of different types of polygon. Find out about quadrilaterals, triangles, polygons and circles in this KS2 Maths guide from BBC Bitesize.

Three differentiated questions then reinforce understanding of angles in a triangle, use of a protractor and introduce an investigation about fitting different triangles into a 30cm square pizza box.

1. Intriguing Triangle Types: A Classification Project for Class 9 Maths This project will help the students to know about different types of triangles. Materials Required ...