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.

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

Practice finding unknown numbers in addition equations using fun and silly word problems.

Use this lesson to review three-digit addition strategies including base-ten drawings, number lines, and the standard algorithm.

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

In this hands-on lesson, students will learn and use two methods of dividing whole numbers. They will roll dice to create their own unique equations for solving!

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.

Your students will “hop their way” into understanding place value with this fun and active game! In this lesson, they will learn that changing the order of the digits in a number changes its value.

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!

Double dominoes! Get your students excited to add with dominoes and playing cards. This lesson is a fun way to help your students continue to learn to add.

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

Teach your students to recognize patterns of zeros when multiplying by powers of 10 with exponents.

Pop into place! This lessons builds your students' knowledge of numbers, their place value, and how to write them correctly.

Help your students discover patterns when multiplying by five.

Use this lesson to introduce composing and decomposing as part of your students’ addition and subtraction toolkits.

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

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.

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!

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.

Your students will be able to divide decimal numbers by powers of 10 and explain decimal placement patterns in the quotient.

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.

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

How are plants’ traits affected by environmental factors? In this integrated science and reading lesson, students will use multiple sources to identify and determine how traits are influenced by the environment.

This tasty lesson will teach second graders about fractions using cookies.

In this lesson, your students will use the background knowledge that they have about counting and sorting to graph data. They will practice answering questions about the graph!

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.

Input some patterns to T-charts in this lesson. Use this lesson about input and output boxes as a precursor to finding patterns within word problems.

Make division come to life with this hands-on, introductory lesson on the operation of division! Students will use authentic problems and manipulatives to experience division in action.

In this lesson, your students will measure the lengths of items and then make a line plot to show the measurement data. They will get hands-on by measuring and surveying the class.