Obtuse, acute, and right angles, oh my! In this hands-on lesson, students will learn about different kinds of angles through motion. Mastering this pre-geometry skill will help kids tackle advanced math as they get older.

Don't believe everything you read! Teach students to differentiate between statements of fact and opinion. This important skill will help students become critical and discerning readers.

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

Help your students understand the connection between skip counting, multiples, and multiplication with this lesson. Teach it on its own or use it as support to the lesson Clap Counting with Multiples.

Get your students thinking like mathematicians with this lesson that has them crafting questions for multi-step word problems. It may be taught independently or as support for the lesson Multi-Step Word Problems? No Problem!

Facilitate an exploration and comparison of multiplication strategies for your students to see the variety of ways to solve the same problem. Use this lesson on its own or teach it prior to the lesson Multiplication: Musical Chairs.

Making mistakes helps us learn! Your students will flex their analytical muscles to pinpoint errors in multiplication problems using arrays. Use the lesson on its own or as support to Base Ten Arrays for Multi-Digit Multiplication.

Let's solve multi-digit division problems! Students will feel more confident with their division than ever with this lesson that helps them practice dividing multi-digit numbers.

Your students will practice searching for clues to uncover the main idea and supporting details in nonfiction texts about John Muir and Day of the Dead traditions around the world.

Imagine wild animals teaching students to walk mindfully, and camoflauge teaching about stillness. This lesson takes a cue from animal adaptations as students practice walking and pausing mindfully.

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.

Every story has a problem and every problem has a solution! Use this lesson to help students identify the problem and solution in fiction texts. Use it as a stand-alone lesson or as support to the lesson Compare and Contrast Short Stories.

In this lesson, your students will use their auditory, visual, and kinetic skills to learn about angles. Students will use their artistic and linguistic abilities to learn about angles and lines.