Helping students make sense of using protractors to properly measure and draw angles using the Common Core approach! This lesson plan has 4 parts - Warm Up, investigation, Hands on Pairs Practice and two versions of an Independent Practice Coloring Worksheet. Using protractors properly is a tough skill for students! This resource provides students with a clear understanding of how to use protractors to both measure angles and draw them!
Videos reveal creative side of math. To help show the fun and useful sides of mathematics, this collection of eight videos highlights ways to think differently about the concept of infinity, the importance of math in navigation, how geometry and algebra are used to make movies, and even how the doodles in the margins of a notebook can teach a lesson in factoring
We're doing polygons in geometry, and apparently I was supposed to learn this in elementary school. I seriously didn't learn anything in elementary school...this is new to me lol. But it's okay I'll learn :) Hold on...is this right? My geometry teacher seriously told us 11 sides was an elevenagon. Sigh.