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Help your students make sense of the greater than, less than and equal to in this interactive lesson! Your students will have opportunities to compare either two-digit or three-digit numbers.

Now that your first graders are able to count consecutively, introduce them to the tens and ones place values. Using tens and ones blocks will make math easy and fun for everyone!

Number facts are related, just like families! Help students learn all about fact families while they make fact family trees!

Your class will love this outdoor activity that teaches them how to compare the capacity of different containers.

Make a math mystery! In this lesson, help your students understand the relationship between addition and subtraction and how a missing addend word problem is represented with a number sentence.

Put your students to the test with this lesson that helps them learn the tens and ones places with a memory game and worksheet!

Have a class that can't sit still long enough to practice their addition? This activity puts math and PE together to help your kids add up to 20 while being active!

Get your students excited about adding by introducing them to word problems with three addends!

What's your favorite fruit? In this lesson, your students will practice important skills by learning to interpret and present data in a visual form.

In this lesson, students will learn how to add a one-digit number to a two-digit number. This will help students build upon the skills needed for regrouping larger numbers.

Introduce your class to composite shapes with this lesson that reviews geometric shapes and makes use of tangram puzzles. This lesson will give your students a strong base for learning geometry later on in their school careers.

Get your students moving with this activity that helps them practice their addition skills while having fun hunting for their next problem.

It’s time to get measuring! In this lesson students determine the lengths of different towers and then put them in order from shortest to longest.

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

Encourage your students to take part in some friendly competition with this game that has students practice their addition skills with flashcards.

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

This lesson will make solving subtraction word problems fun for students. It includes music and interaction to grab your students' attention.

Help students use a 100 chart while discovering patterns of one more. This fun lesson will help students find connects between numbers and gain fluency with numbers within 100.

Make math fun with this lesson that has students work together to solve subtraction sentences. Students will also get a chance to practice their skills individually with a worksheet.

Drawing on various problem solving techniques, students will challenge themselves to solve word problems involving three whole numbers. Problem solving, critical thinking, and real life applications? This lesson has it all.