In this lesson, your students will play "I Spy" to identify 3-D shapes. They will use language to describe the shapes and be able to compare them easily.

Make addition with regrouping easy with this lesson plan that makes the task a visual learning experience.

With this lesson, your students will see how the order of the factors does not affect the product in a multiplication expression. Use this on its own or alongside You're On a Roll! Practicing Multiplication Facts.

This scaffolded EL lesson will help your students fluently add within 20, while reinforcing parts of a whole. Use as a pre-lesson for Addition: Over in a Flash, or as a stand alone activity.

Second graders know about plural nouns, but things get trickier when they are introduced to irregular forms. In this lesson, students will receive an introduction to irregular plural nouns.

In this lesson, students must become detectives to solve for the missing number in each subtraction problem. They will develop and use their powers of mathematical reasoning using number bonds to find differences.

Delicious multiplication! In this sweet lesson, your students will learn how to relate multiplication to repeated addition using candy counters.

Help your students make sense of the commutative property of multiplication by relating it to arrangements of cars in parking lots.

Let your students show off what they've learned about time, money, and temperature with this lesson that combines all three in one word story.

Your students will have a blast thinking about polygons and making these paintings inspired by Wassily Kandinsky!

We all know how tricky telling time can be for our students. This terrific time lesson will have your students understanding analog clocks in no time!