Make real world connections with your students when it comes to perimeter. Use this geometry lesson with your students to discuss real contexts and teach them how to calculate perimeter.

In this fun hands-on lesson, students will get introduced to comparing heavy and light objects. This can be used as a stand alone lesson or pre-lesson for the Heavier or Lighter lesson plan.

In this teacher-approved lesson, students will make and play with oobleck (corn starch and water), then write about their experiments. Young scientists will have a blast seeing their oobleck mixtures seemingly come to life.

Do your students respect their peers' opinions? This lesson teaches first graders that their opinions matter by encouraging them to write out opinions and back them up with reasons.

In this lesson, students will discuss, generate a list, and practice appropriate activities that may improve the way they feel. Students will engage in a gratitude practice and learn strategies for changing their mood.

Seeing things one word and letter at a time is a lot easier when students can point at them with fun pointers!

In this lesson, students will participate in a freeze dance, then be guided in slow-motion movements using mindfulness. Finally, they will discuss how movement and music can help them feel calm or energized.

What first grader wouldn't want ten dollars? This lesson uses one and ten dollar bills to teach students place value concepts as they develop fluency adding multiples of 10. Use alone or with the lesson plan Ten Time.

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

Do your students need extra practice forming words with the suffixes -er and* -est* depending on the context? With an abundance of words to explore, your students will learn how to determine which suffix is best for each individual context.

Introduce your students to multiplying multi-digit numbers with this lesson that gives them plenty of practice and has them play a game with a partner that makes the lesson fun!

In this lesson, students will learn how to add a one-digit number to a two-digit number. This will help students build upon the skills needed for regrouping larger numbers.