Raindrops are falling in this weather-themed math lesson! Students will manipulate raindrops and discover that raindrops can be counted in the same order, even when they are arranged in different ways.

Cakes, candles, and concepts! Celebrate one-to-one correspondence with this number and quantity party.

In this lesson, each student will create a unique insect graph! Discuss how many insects are on each line and which lines have the most, least, or equal amounts.

Use this introductory lesson on comparison to provide students with practice identifying groups of more and less.