More or less? In this hands-on lesson, your students hone important fine motor skills and learn how to compare quantities.

In this lesson, your students will get hands-on practice comparing quantities! Students will compare using buttons, blocks, and their classmates.

Fill ‘em up! This lesson teaches students to compare how much different containers can hold. Get ready for some overflowing fun!

Prepare students for more complex math skills and build their current math skills with this hands-on lesson.

Students will learn to convert metric units by applying concepts in word problems. Exercises and worksheets incorporate length (meters), and optional practice offers more instructions on mass (grams) and volume (liters).

Fractions are everywhere! In this hands-on lesson, your class will work together in groups to find real-world examples of fractions. As they discover more complicated fractions, students will create their own word problems with them.

Area models are building blocks to more complicated multiplication and division. Use this lesson to refresh students on the relationship between multiplication and area to prepare them to use the area models strategy with larger numbers.

In this counting lesson plan, your students will practice using numbers 11 to 20 while learning about comparison.

Students sketch base-ten blocks in this lesson that builds both number sense and fluency adding to 20!

Help kids master fractions with the fun, fast-paced, math comparison game Fraction Wars. After a review, students are split into pairs to practice quickly comparing fractions with different numerators and denominators.

Students will get to explore three-digit numbers through base-ten blocks and written form. Students will get plenty of practice identifying the place values of a number both individually and with the class.

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

In this lesson, students will have fun creating addition sentences by drawing and counting ladybug dots.

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

Refresh students on the relationship between decimals and fractions when they multiply to find the area! They will find the area of a location in a picture by converting mixed numbers to a decimals and then using the area equation.

Advance your students from relative measurements to learning about standardized units with this lesson that teaches them about inches and feet by using common classroom objects.

Use this lesson to teach your students how to determine if they should use addition, subtraction, or both operations to solve a word problem by following four simple steps.

Introduce place value to your emerging mathematicians while focusing on the numbers 11–20. In this lesson, students will practice separating teen numbers into 10 ones and some additional ones using unifix cubes and ten frames.

Let’s start building numbers! Just as building skyscrapers is a visual representation of mathematics, students will use the visual representation of base-ten blocks to add—or build—onto a two-digit number.

Use a sweet treat to help students do hands-on math! Students will practice their addition skills in this yummy activity.

Teach your students four simple steps to help them solve multiplication and division word problems with confidence.

Help your students create a basis for future math classes with this lesson that teaches children about math expressions and how they can interpret them.

Students will learn to model mixed number subtraction with manipulatives using this hands-on lesson plan.

Give your students some early practice with shapes using this simple lesson. Young learners will have a great time creating shapes using pieces of string.

What does it feel like to take 120 steps? In this lesson, students practice counting and completing word problems up to 120.

Roll some dice to introduce the early concepts of associative and commutative properties in addition by composing and decomposing 10. Worksheets and a quiz are included!

Teach your students to ask and differentiate between recall questions and inferential questions. This lesson will help build a classroom culture around asking deep, inferential questions.

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.

Fractions are in everyday life! This lesson reviews how to solve word problems involving fractions using tape diagrams. The problems include addition, subtraction, and multiplication of fractions.

Your young scientists will have tons of fun visiting measurement stations and using tools to measure various objects. They'll even be able to create posters at the end of the activity.