Start your students on subtracting three-digit numbers with this lesson that breaks the problems down by place values!

Have your students evaluate orally and in writing what happens to expressions when there are two or more operations. Use this lesson as a standalone lesson or as support to the lesson Express Yourself.

Frederick Douglass was an influential black man in U.S. history. In this lesson, the historical context is set for students so that they can conduct their own research on Frederick Douglass, using a graphic organizer and multiple sources, before writing an informational essay on him. Ideal for fourth and fifth grade students, this lesson plan not only gives students practice in research and essay-writing skills, it also has them exploring a fascinating part of our country's history.

In this lesson, students will practice mindfulness and learn how our minds can be like a puppy. They will learn that we can use mindfulness to train our wandering minds by bringing our thoughts back to our bodies, breathing, or sounds.

In this lesson, your students will identify and compare the features found in primary and secondary sources.

Look at history! In this lesson, guide students through an exploration of the context, causes, and effects of the Transcontinental Railroad, and help them practice identifying the main idea and supporting details in a nonfiction text.