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: 8th Grade

This lesson explores the concept of density. Students will observe a phenomenon involving floating and sinking. They will design their own investigations and they will learn how to use the density

Grades: 5th Grade, 6th Grade, 7th Grade, 8th Grade

Students read the story "Just a Second" to introduce students to geologic time. Next, they are given an activity to understand how long is 4.6 billion years. Then students complete a lab that allows

Grades: 11th Grade, 12th Grade

In this lesson, students uses a PhET simulation to investigate the types of energy and its conservation. They then perform an actual experiment to prove or disprove their findings from the simulation.

Grades: 2nd Grade

The students will be reading, writing, and representing three digit numbers using base ten numerals and expanded form. The purpose is for the students to write numbers in expanded form and represent

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

The quintessential chemistry lab, Flame Test Lab! Students will use spectroscopes to identify the component photons of light that are emitted from Spectrum Tubes and Flame Tests. Students will learn

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

Students will discover the Empirical Formula for the synthesis of Magnesium and Oxygen through a laboratory experiment in which they will react Magnesium Ribbon with atmospheric Oxygen by super

Grades: 7th Grade, 8th Grade, 9th Grade, 10th Grade, 11th Grade, 12th Grade

Lesson explores compounds, mixtures and solutions, defining each and what distinguishes them from each other. Students complete a lab as an introduction, use a PowerPoint to refine their knowledge and

Grades: 4th Grade, 5th Grade

Students will construct an explanation using evidence to demonstrate that objects can affect other objects even when they are not touching. They will explore electric, magnetic, and gravitational

Grades: 8th Grade, 9th Grade, 10th Grade, 11th Grade

This lesson allows students to visualize the vast scale and immense sizes of object in the solar system. This activity can be calibrated by the math levels of your students, so they are not left