Lesson: Units of Measured Quantities Physics • 9th Grade

In this lesson, we will learn how to recognize which units are used to define the values of physical quantities.

Lesson Plan

Objectives

Students will be able to

  • relate various units to appropriate quantities whose values the units measure,
  • show that compound units can be produced by multiplying and by dividing the units associated with quantities,
  • understand that the product of a unit and a value is constant for a measurement.

Prerequisites

Students should already be familiar with

  • SI and closely related units,
  • SI and closely related quantities,
  • the idea that values of quantities have associated units.

Exclusions

Students will not cover

  • formal dimensional analysis,
  • calculations of values.

Lesson Video

Video Thumbnail
14:04

Lesson Explainer

Sample Question Videos

  • 04:15
  • 01:47
  • 03:59

Nagwa uses cookies to ensure you get the best experience on our website. Learn more about our Privacy Policy.