Volume of Prisms and Pyramids

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Objective

I can calculate the volume of rectangular prisms and rectangular pyramids using formulas and solve for missing measurements when given the volume.

Part 1 of 4

Warm-up video

Florida PASS Program · 6:11

We don't generate video — this one is by Florida PASS Program 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 4

Key concepts

3 concepts

  1. 1

    The volume of a pyramid is found by multiplying the area of the base times the height, then dividing by three.

  2. 2

    The formula for the volume of a pyramid is ⅓ * base * height, while the volume of a prism is base * height.

  3. 3

    A pyramid with the same base and height as a prism will have a volume that is exactly one-third the volume of the prism.

Part 3 of 4

Practice

9 questions

1

What is the formula for calculating the volume of a rectangular prism?

2

What is the formula for calculating the volume of a rectangular pyramid?

Part 4 of 4

Exit ticket

Quick comprehension check

A rectangular pyramid has a base with a length of 5 cm and a width of 4 cm. If the volume of the pyramid is 20 cm³, what is the height of the pyramid?

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

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Volume Of Prisms And Pyramids Lesson Plan for 8th Grade | Free Math Lesson