Help! The numbers in our equations have run away and left their answers alone! In this lesson, students will review their math facts and knowledge to solve Ken Ken like puzzles and bring the numbers back to their places.

In this lesson, your students will create their own math facts and practice them! They will understand that multiplication and division are opposites.

Students get hands-on practice playing this math multiplication game with their hands!

Have your "whole" group get a "piece" of fun in this sweet and tasty math game!

Five, ten, fifteen... Help your students practice their multiplication skills by teaching them to skip count by fives. In this lesson, they will use dice to practice math!

Are your students struggling to remember their times tables? We all know the only way to remembering math facts is to practice! This hands-on lesson is a fun way for your class get the practice they need to master multiplication facts.

This lesson on perimeter will let your students walk around the class to see the border, use a measuring tape to measure the walls in their classroom, and enable them to understand how math is related to real life!

It's time to learn about time. In this hands-on lesson, students manipulate clock hands and jump across timelines in order to calculate the "distance" between different times and events.

Teach your students to add mixed numbers and improper fractions with the same denominator using the counting up strategy with number lines.

High order thinking skills are critical skills for students of all ages. In this lesson, your students will create word problems about money.

Start your students on subtracting three-digit numbers with this lesson that breaks the problems down by place values!

Expand on your students' knowledge of base ten numbers with this lesson that introduces the students to the place and value of digits within a number.

Help your students subtract with confidence by sharing two different strategies. Use this lesson to build on students’ understanding of subtraction and to evaluate this key skill.

Let's better understand multiplication and division concepts! Use this lesson to help students understand inverse operations between multiplication and division.

Help your class conquer division with this lesson that has them find the unknown factor using multiplication!

How are quadrilaterals connected? In this lesson, your students will learn about the relationship between quadrilaterals by drawing, defining, and labeling different ones.

Fractions can be tricky, but looking at them visually can help your students understand them. This lesson will help students with equivalent fractions, number lines, and making real world connections.

Students will "roll" to this quick game and "slap out" multiplication facts to reinforce multiplication skills and beat their own scores!

Make division come to life with this hands-on, introductory lesson on the operation of division! Students will use authentic problems and manipulatives to experience division in action.

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.

Teach your students to decompose factors as a strategy to find multiples of 6, 7, 8, and 9. This lesson supports flexible thinking and number sense.

If you can see it, you can achieve it! Use this lesson to teach your students how to use visuals to determine if two fractions are equivalent.

10, 20, 30, and up! In this lesson, students learn strategies for multiplying one-digit numbers by multiples of ten (10 through 90) through practice problems and playing a fun, hands-on game.

Teach your students to find the perimeter of polygons using real world examples. They will make polygon pictures using tangrams and practice finding the perimeters of the polygons in their masterpieces.

In this lesson, students will add three-digit numbers using expanded form addition and standard algorithm addition. They'll explain their answers and highlight the steps for each of the strategies.

Freshen up on your understanding of division word problems with long division and one-digit divisors! Use this lesson to help students identify key division terms and solve word problems.