Students will practice mentally adding and subtracting 10 to multiples of 10 up to 100 by playing an all time favorite: BINGO! Use alone or alongside the lesson Subtracting From Multiples of 100.

Students will get a chance to use multiple methods to compare three-digit numbers. They will also get practice using greater than and less than symbols to show their answers.

Use this lesson to introduce the concepts of capacity and volume with young learners. This hands on lesson can be used as a scaffolded pre-lesson to Capacity Comparison.

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

Strong place value recognition is a necessity to order, estimate, round, and check for the accuracy of numbers. In this lesson, students will compare and order numbers using what they know about place value.

Your students will have a blast thinking about polygons and making these paintings inspired by Wassily Kandinsky!

Your ELs will analyze CLOZE sentences to understand community vocabulary. It can be a stand-alone lesson or a support lesson to be used prior to the Urban, Suburban, or Rural lesson.

Group work can build cooperation and problem-solving skills inside and outside of the classroom! In this lesson, students will discuss cooperation and practice using cooperative techniques in human knot and tower-building activities.

Introduce your kids to the concept of a prefix. This lesson contains a bunch of activities designed to nourish your students' affix identification abilities.

Music to my ears! In this hands-on science lesson, your class becomes amateur musicians by learning about pitch and playing tunes on bottles.

Suffixes can do some amazing things. They can turn "power" into "powerful," "big" into "bigger," and "fear" into "fearless." This hands-on lesson allows young writers to build their own words using different root words and suffixes.

In this lesson, students collaborate to create a class-wide behavior contract. With your guidance, your class will develop and implement their own set of classroom rules.

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.

Help your students practice place value with this fun, hands-on base-ten block game. Neighborhood block teams compete to win points as they work together to show expanded numbers.

We all know how tricky telling time can be for our students. This terrific time lesson will have your students understanding analog clocks in no time!

Help your ELs use transition words as they make predictions and summarize a short fictional text. This lesson can be used as a stand alone activity or a support lesson.

Teach your students to read time to the nearest five minutes by counting by fives! Use this lesson as a stand-alone support lesson for ELs or alongside Tricky Time Telling.

Use this lesson to introduce the tool of base-ten blocks to your students. This scaffolded EL support lesson can be used as a stand-alone activity, or prior to teaching Three-Digit Addition with Base-Ten Models.

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!

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.