The portal has been deactivated. Please contact your portal admin.

Lesson: Comparative Bar Models: Numbers up to 20 Mathematics • 1st Grade

In this lesson, we will learn how to solve one-step additive comparison problems with numbers up to 20 by drawing a comparative bar model.

Lesson Plan

Lesson Playlist

  • Subtraction of Numbers up to 9
    00:56

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