Curated OER
Two Digit Subtraction
Second graders identify two digit numbers and work with two digit subtraction problems. They use manipulatives to demonstrate each problem.
Curated OER
Let's Measure
Third graders practice measuring different objects. They discover the concepts of ratio and proportion and practice converting numbers into the correct unit. They read stories as well to help them with the concepts.
Scholastic
Scholastic Instructor: Ladybug, Ladybug
Learn more about the world's most well-known beetle, the ladybug, when you explore this resource. This resource features hands-on math and science activities focused on these fascinating little insects.
Other
Hummingbird Educational Resources: Ladybugs and Insects
This is a resource for any teacher looking for some ideas to use to complement a unit on bugs. Scroll down for songs, center ideas, crafts, science discovery, math ideas, dramatic play ideas and much more!
University of Cambridge
University of Cambridge: Nrich: Ladybugs in the Garden
On this one page website sharpen your logic and addition facts skills while working on this challenge. The solution is available to double check your solution.