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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, 9th Grade, 10th Grade, 11th Grade, 12th Grade
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This lesson is designed to allow students the experience to move from an additive understanding in mathematics to a multiplicative understanding through this activity called Cootie Catcher. The
Grades: 2nd Grade
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It's time to lay down roots in this hands-on lesson! Students will construct a model of plant roots using Play-Doh. They will explain the different parts of a plant and the different roles the parts
Grades: 6th Grade, 7th Grade, 8th Grade
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In this lesson, students will investigate the properties of a mixture, as if it were a contaminated soil sample near a stream. This activity will show students that heterogeneous mixtures can be
Grades: 3rd Grade, 4th Grade
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This lesson is going to be designed to teach third graders about the plant cells and anatomy. The lesson is based on an overview of the plant cells and an interactive experience for students to
Grades: 7th Grade
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Students in this lesson will be recording weather data for the city that each student has chosen for 2-3 weeks. Students will be able to record and analyze weather patterns for a selected city
Grades: 9th Grade, 10th Grade, 11th Grade
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In this lesson, students will be introduced to the concept of homeostasis with online research and then investigate how feedback mechanisms are used to maintain homeostasis during exercise during an
Grades: 3rd Grade, 4th Grade
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This lesson is 3 of 4 of a unit about habitats and animal adaptations. In this project, students will build a model of a habitat and an animal they created in lesson 2. The animal will need to have
Grades: 5th Grade
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This engaging lesson places an emphasis on how oil adversely affects the environment and animal habitats. Students complete a hands-on activity to replicate an oil spill and then develop a
Grades: 2nd Grade
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In this lesson, students will learn about and create a wick hydroponics system. There is a teacher prep section along with a variety of other resources included. This lesson can be adapted to fit
Grades: 6th Grade
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Students explore the limiting factors of yeast over 2-3 days. The materials needed are yeast, sugar, water, ice, tea kettle, empty soda or water bottles, balloons, graduated cylinder, string, ruler
Grades: 10th Grade
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The lesson plan is about energy transfer in an ecosystem using beads. Students will participate in an interactive simulation about energy transfer. They will collect data and ultimately create a class
Grades: 8th Grade, 9th Grade, 10th Grade
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In this lesson, students will be introduced to the concept of osmosis, then investigate how solutions of various salt concentrations influence the size of plant cells.
Grades: 9th Grade, 10th Grade, 11th Grade, 12th Grade
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Using the Introduction to Hydroponics lab, introduce students to the features of the Hydroponic Systems. Students will explore the different types of grow mediums and grow lights used in the systems
Grades: 6th Grade, 7th Grade, 8th Grade, 9th Grade
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This lesson is part of a school-wide project to renovate a greenhouse and create a native seed library. This lesson is intended to create intrinsic motivation to engage in the project. This lesson

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Grades: 3rd Grade
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In this lesson students will discover harmful effects and chemical makeups of artificial ingredients, specifically food coloring and red dyes. Students will experiment with and demonstrate capillary