Your students will become junior math detectives as they hunt down the missing side of a rectangle by applying the area formula for rectangles. The only clues they have are the rectangle's area and the measure of one side.

Make the number work for you! Use this lesson to teach your students to add mixed numbers with like denominators using the strategy of decomposition.

Teach your students to subtract mixed numbers with like denominators using the strategy of decomposition. This strategy helps students to manipulate and break down numbers to help them solve tricky subtraction problems.

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

Teach your students to create equivalent fractions by multiplying by different fraction forms of 1 whole like 2/2 or 4/4. This lesson also includes drafts of area models.

Knock, knock! It’s the U.S. Census Bureau! In this lesson plan, students analyze primary sources in the form of census data to do research that helps them answer questions about famous people and the time period during which they lived.

This lesson will help your students use sentence level context clues to decode challenging words in a nonfiction text. Students will enjoy learning about maps and figuring out tricky words along the way!

Students will become more familiar with common metric measurements by matching everyday objects with the metric mass and volume units they would use to measure them.

All fictional stories have story elements but they sure can differ between stories. In this lesson, students will compare and contrast the story elements of two fictional stories and document their findings in a graphic organizer.

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

It’s time to learn a new strategy! Teach your students to use the partial quotients strategy to solve long division problems with one-digit divisors and no remainder.

Teach your students to multiply decimals using the standard algorithm.

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.

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

When students read nonfiction texts, they will need to make inferences using text features and quotes as evidence. Support your students using short texts as practice before diving into more complex materials like textbooks.

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

Help your class conquer division with this lesson that has them find the unknown factor using multiplication!

Teach your students to round to the thousands place using number lines.

Make math colorful! Teach your students to find the factors of a number using the factor rainbow strategy.

In this fun hands on lesson, students will be introduced to and get practice using positional language!

Using an engaging read-aloud, your students will learn all about the concept of comparison in math!

Engage your students in a fun, hands-on lesson about addition using a well loved topic—birthday presents!

Teach your students to find the perimeter of polygons using real world examples. They will make polygon pictures using tangrams and practice finding the perimeters of the polygons in their masterpieces.

Dive into understanding place value by using place value disks to represent and compare numbers.

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

How well do your students know decimals? In this lesson, introduce your students to decimal multiplication using models.

Students will get comfortable ordering numbers while having fun using familiar, everyday objects to "map the room."

In this hilarious math lesson, students will learn about addition patterns of one more using animal feet to guide them!

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

Delicious multiplication! In this sweet lesson, your students will learn how to relate multiplication to repeated addition using candy counters.