From skyscrapers to ants, comparing sizes with your class can be endlessly fun! This lesson will help your students compare short and tall sizes.

Help your students learn how to move smoothly between ideas and paragraphs using transition words and phrases. Young writers will use real texts as mentors as they study how authors use words to transition between ideas and support their claims. As a result, they will have a word bank to use in their own writing.

Make division come to life with this hands-on, introductory lesson on the operation of division! Students will use authentic problems and manipulatives to experience division in action.

Sink or float? This simple lesson has students guess the densities of different objects and place them into water to test their predictions.

It's time for some fun with grid puzzles! In this lesson, students will learn how to solve KenKen puzzles using logic and applying their knowledge of addition, subtraction, multiplication, and division skills.

Extend your students' understanding of data by asking them to consider real-world problems about data collection and graphs.