Sometimes the best way to learn about something is to teach it! This lesson helps second graders become the experts on odd and even numbers as they prepare to teach younger students.

Help your students understand place value with this hands-on lesson. Using place value cards and interlocking cubes, they'll represent different numbers in a fun, social manner.

Money makes the world go 'round, but do your students know why money is important? In this lesson, students will learn the real world applications of money, as well as how to make a dollar with various coins.

Dive deep into word problems with this lesson that teaches students to sketch base-ten blocks to add multiples of 10 and two-digit numbers. Use alone or with the lesson plan Let's Build It! Two-Digit Addition.

Discovery is exciting! In this hands-on lesson, your students will discover for themselves the rule behind the commutative property of addition.

Students will be jumping with joy after this lesson that helps them practice their subtraction skills with physical activity.

Students will learn how to find the actual value of three-digit numbers with this activity that has them use manipulatives to create the expanded form of a number.

Get your students synthesizing various subtraction strategies as they work with a partner to solve word problems. This lesson can be used alone or with the lesson plan Show Me the Money! Two-Digit Subtraction.

Group work can build cooperation and problem-solving skills inside and outside of the classroom! In this lesson, students will discuss cooperation and practice using cooperative techniques in human knot and tower-building activities.

In this lesson, your students will strengthen their basic fact fluency and determine whether or not number sentences are true. Engage your students by giving them worksheets at their level.

Students will gain fluency with adding multiples of ten in this hands-on lesson that builds number sense.

Practice subtraction with art! Help early learners grasp the concept of "taking away" using drawings. This lesson helps students work toward subtraction with numerals, and the mastery of simple shapes.

Math can be made into short stories! Inspire your students to get creative with this lesson plan that will help them practice making and solving word problems.

In this lesson, students will identify what they already know about a topic, what they need to know, and how they will achieve their learning goal.

What does it mean to expand a number? Use this lesson plan to help your students understand how to write the expanded form of two-digit numbers.

Understanding how words translate into equations is a critical everyday math skill. Take your students step-by-step through this process in this lesson.

Here comes the Ten Monster! Get ready to learn about subtracting tens in this hands-on lesson.

In this lesson, students develop an understand of the difference between facts and opinions. After analyzing different statements, students write their own sentences to sort and analyze.

Get out the dominoes! This fun lesson help students visualize how addition and subtraction are related, all while building their fact family fluency.

Let's move mindfully, with focus and ease, like a frog or a gorilla! In this lesson, students will practice mindful movement and come up with their own mindful animal movements that they can then teach to a peer.

Do your students ever want to just hurry and finish their homework? Your students can use the number line jumping strategy to quickly add two-digit numbers and show their understanding of place value and expanded form in the process.

This bear-y fun lesson will help your students understand addition and subtraction and reward their efforts with a sweet treat!

Build a solid foundation in number sense with this lesson all about the friendly number 10! Students will count with both fingers and base-ten blocks. This lesson can be used alone or with the lesson plan Place Value Concentration.

Using base ten blocks, cards, and clear cups, your students will practice the concept of borrowing for subtraction problems in this lesson.

Build a strong foundation in place value with a fun game where students create groups of ten as they race to 100. Can be used alone or with the lesson plan Place Value Party.

Learning to quickly identify groups of 10 will be very helpful when your students begin working with multiple digit numbers. In this lesson, your students will work with manipulatives to make number pairs.

Is it a fact or an opinion? In this lesson, students practice identifying and writing different facts and opinions.

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

Everyone has a story to tell. Give your young writers a chance to tell the stories of their lives with this immersive lesson on biographies and autobiographies.

Don't put students in a sticky situation by not having them practice their subtraction facts! This lesson will give them plenty of practice, both in a group setting and individually to help them succeed later on.