Area of a Triangle

Name: Area of a Triangle
Author: Insta~Lesson

5th Grade · Math · 45 min

Lesson Preview

I can find the area of a triangle using the formula A = ½ × base × height.

We would love to help you present Insta~Lesson to your colleagues and administrators. Here are a few resources you can use:

A simple one-pager you can use to share Insta~Lesson.

Learn how Insta~Lesson makes life easier for teachers. This is a great resource to share at a staff meeting or PD!

Learn more about Insta~Lesson's dedicated supports for partner schools.