Can you break a ten? An everyday exchange of money can help students think about regrouping to subtract. Students will use bundled popsicle sticks to see how values grouped into tens can be regrouped into ones to allow us to subtract.

In this hands-on lesson, students will learn and use two methods of dividing whole numbers. They will roll dice to create their own unique equations for solving!

In this food-focused lesson plan, students will get to learn from real-world examples how to solve a subtraction problem. Perfect for all of your pizza lovers!

In this highly engaging lesson plan, your students will have a chance to compare volume using water play. Can be used as a stand-alone or support lesson for the Which Holds More? lesson plan.

Build familiarity with numbers from 1 to 120 with this fun game. This lesson can be used alone or with the lesson plan Then Came One.

Help your class grasp the concept of "main idea" with this fun, hands-on lesson. Students will dive into mystery bags full of supportive detail clues to determine the main idea of each bag.

Use a fun card game to practice adding numbers in this fun hands-on addition lesson!

Word problems getting you down? Then spread the word on a lesson that will help students decide when to add or subtract, as they identify clue words that aid in solving word problems.

In this fun hands-on lesson plan, your students will get to practice identifying numbers to 10 while learning all about subtraction!

Students sketch base-ten blocks in this lesson that builds both number sense and fluency adding to 20!

Adding fractions with unlike denominators just doesn't work like it does when the denominators are the same. Let's make it work! Students will add fractions with unlike denominators with sums between one and two.