Help your students use rulers in the classroom with this lesson! Encourage them to measure items around them using centimeters to understand shapes and sizes.

Do your students ever want to just hurry and finish their homework? Your students can use the number line jumping strategy to quickly add two-digit numbers and show their understanding of place value and expanded form in the process.

Help your students learn the standard measures of length and foster critical thinking with this engaging lesson. Use alongside The Smaller They Come or as a stand-alone activity.

How big is a foot? Students find out to explore how to measure in feet by comparing their own feet to rulers. Then they set off to measure the length and width of the classroom!

This lesson helps students identify even and odd numbers, which sets the foundation for learning about division, prime numbers, and even square roots. Use this hands on lesson alongside Odd One Out!

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?

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

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.

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

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.

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.

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

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.

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.

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

Emphasize student understanding and reasoning! This lesson plan helps learners solve story problems using sense-making strategies. This can be used alongside the lesson Solving Word Problems or as a stand-alone lesson.

In this lesson, students will explore the characteristics of arrays and find out why they are important. Use this lesson independently or alongside Come Array With Us!

Help your students make sense of the greater than, less than and equal to in this interactive lesson! Your students will have opportunities to compare either two-digit or three-digit numbers.