Show your students how long one minute is. Use a story and activities to help them gain a better understanding of time.

Help your students learn the difference between a.m. and p.m. while getting them comfortable with the idea of telling time with this lesson that has them identify whether they would do a given activity in the morning or evening.

Practice subtraction with art! Help early learners grasp the concept of "taking away" using drawings. This lesson helps students work toward subtraction with numerals, and the mastery of simple shapes.

Discovery is exciting! In this hands-on lesson, your students will discover for themselves the rule behind the commutative property of addition.

This support lesson provides students the opportunity to use two different tools to measure the length of familiar objects while introducing content specific vocabulary words. Use alone or alongside the lesson How Big is the Playground?

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

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

Tasty subtraction! Your students will have a delicious time learning to subtract with a treat they can eat when they are finished.

Students will learn out how to partition a rectangle using by partitioning shapes with rows and columns.

This nifty lesson helps kinesthetic learners reinforce their knowledge of the commutative property. Students will love the challenge of matching equations with their fact families.

What time is it? Give your students an overview of time with this colorful lesson. They'll have a great time manipulating clock hands and completing a variety of worksheets.

Being able to step into another's shoes can support healthy relationships and compassionate young people! Students will be able to define the word "empathy." They will discuss different scenarios and perform skits that illustrate empathy.

Using base ten blocks, cards, and clear cups, your students will practice the concept of borrowing for subtraction problems in this lesson.

Teach your students to recognize systems in the world around them by identifying systems that exist in their classroom.

Idioms are especially difficult for English Language Learners! Give your students an introduction to idioms with this lesson.

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.

What does it mean to expand a number? Use this lesson plan to help your students understand how to write the expanded form of two-digit numbers.

Dive deep into using base-ten blocks to solve two-digit subtraction problems with regrouping. This lesson can be used independently or in conjuction with the lesson Double Trouble: Subtraction Practice.

Make addition with regrouping easy with this lesson plan that makes the task a visual learning experience.

Help build your students subtraction skills by finding the unknown! This lesson will help your students understand the relationship between addition and subtraction, as students build towers to find unknown addends.

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

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.

Students will love competing to be the first frog to catch the fly as they practice jumping on a number line to subtract. Use this scaffolded EL lesson plan alone or alongside Whole Body Subtraction.

Often, it's difficult to see mistakes and failures as opportunities to grow! In this lesson, students will practice having a growth mindset and looking at mistakes as opportunities to learn. They'll consider how challenges grow their brain.

With this activity, students will identify shapes, build 3-D shapes, and practice describing shapes with a partner.

Guide students to use base ten blocks to solve two-digit by one-digit addition problems with regrouping. This lesson can be used independently or paired with the lesson Adding it All Up.

Counting collections are a great way to help students practice counting while gaining practice recording and justifying their thinking. Students will work specifically with the numbers 1-30 to develop fluency counting and writing numbers.

Your students will learn when to use less than and greater than and how to differentiate the two symbols in this lesson. They will have fun playing the role of the Less Than and Greater Than alligators!

Will one be left out? Students will practice creative problem solving as they strive to answer this question and determine whether a group is even or odd.

This scaffolded EL lesson will help your students fluently add within 20, while reinforcing parts of a whole. Use as a pre-lesson for Addition: Over in a Flash, or as a stand alone activity.