A student looking in a microscope, very scientifically

STEM Lesson Plans

Search our growing library of STEM lesson plans. Arizona teachers are contributing their best STEM lesson plans to an archive that is aligned with Arizona Academic Standards. This repository is provided free of charge through a collaboration with the Arizona Educational Foundation.

Grades: 4th Grade

In this lesson, the students will plan and carry out investigations to explore sound propagation and its characteristics through simple activities. They will discover in which medium sound travels

Grades: 6th Grade

Students are introduced to the idea that matter is made up of tiny particles called atoms and molecules. In this lesson, students will determine the difference between the three states of matter

Grades: 9th Grade, 10th Grade, 11th Grade, 12th Grade

Students get to discover the relationship between solutes and solvents in relation to concentration. As an inquiry based lab, students will mix their own concentrations of Kool-Aid or other powdered

Grades: 3rd Grade, 4th Grade, 5th Grade

What if we could pass along information that can’t be stolen or intercepted? We can do it with a little coding, and some chemistry! Soon we will be writing in code, passing secret information along