What exactly does the number 97 mean? How about 454? In this lesson, students explore how two-digit numbers are made up of tens and ones. Then they use this understanding to subtract numbers within 1000.

Give your students a conceptual understanding of three-digit addition with this lesson focused on base-ten blocks and drawings.

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.

Teach your students to use bar models and multiplication to find a fraction of a whole number.

Identifying shapes and colors will come easily to students after listening to songs, playing bingo, and coloring a worksheet!

In this lesson, students will roll with numbers and identify what comes before and after a number. They will roll dice, add numbers and practice counting forward and backward from the sum.

In this interactive lesson that includes the use of clock manipulatives, students will discover that addition goes beyond straightforward addition problems. Finding the elapsed time is easy with addition!

Don't believe everything you read! Teach students to differentiate between statements of fact and opinion. This important skill will help students become critical and discerning readers.

Help your class “jump” into number recognition with confidence! In this lesson, students will write numbers on sticky notes, place them in sequential order, and “jump” on the numbers while counting.

Comparing numbers is sweet with this yummy lesson. Students use cereal as a hands on manipulative to compare numbers 0–10. A sweet treat remains for a job well done!

Spring is here! You can feel it, hear it, smell it, taste it, and see it! In this spring lesson plan, students will create a spring poem using their five senses.

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

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.

"Green Eggs and Ham" by Dr. Seuss is a favorite for children and grown-ups alike. In this lesson, your students will focus on Dr. Seuss's use of rhyming words in the story.

Teach your class about the genre of traditional literature, made up of stories from around the world that have been told for generations. In this lesson, students will read fairy tales and compare story elements in each piece of literature.

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.

Get ready to do some shopping! In this lesson, students will learn about subtracting 100 from multiples of 100 when making big purchases.

Students will "bee" happy that they got to practice their size differentiation skills with this fun collage activity. In this lesson, students will size sort rectangles from longest to shortest to create a bright beehive.

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.

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

Your students will enjoy reading the classic story “The Ugly Duckling,” written about a very lovable duck! This reading lesson also includes a fun partner activity to help your students practice comprehension.

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

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

It's time to learn about time. In this hands-on lesson, students manipulate clock hands and jump across timelines in order to calculate the "distance" between different times and events.

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

Teach your students to add mixed numbers and improper fractions with the same denominator using the counting up strategy with number lines.

Some problems are easy to fix, while some are more complicated. Use this lesson to teach your students to identify the characters’ attempts in a story to solve problems.

Young mathematicians will enjoy demonstrating their skills with this lesson on finding area. It addresses the concepts of length, width, and square units.

Read and roll! This interactive game can be used as an engaging activity or an assessment tool that allows you to easily monitor your students’ ability to blend phonemes together to create words.

Do your students realize that every word has a vowel? Help them to hear the vowel sounds all around them in this lesson.