Finding The Area Of A Triangle

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Objective

I can calculate the area of triangles using the formula A = 1/2 * base * height.

Part 1 of 3

Warm-up video

Math with Mr. J · 7:35Vetted channel

We don't generate video — this one is by Math with Mr. J on YouTube. The practice questions and exit ticket below were drafted by AI for this objective, and every question is editable in the teacher guide.

Part 2 of 3

Practice

8 questions

1

What is the formula used to calculate the area of a triangle?

2

A triangle has a base of 10 cm and a height of 7 cm. Calculate its area.

Part 3 of 3

Exit ticket

Quick comprehension check

Sample answer included in the free materials

Get the materials

Teacher guide, student handout, and slides — free, in Google Docs format

  • Teacher Guide

    Complete lesson plan with answer keys and alternate activities

  • Student Handout

    Printable worksheet

  • Slides

    Ready to present

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