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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.

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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: 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: 3rd Grade, 4th Grade
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This is lesson 4 out of a unit of 4 lessons about habitats. In the proceeding lessons, students researched habitats and animal adaptations. This lesson is a presentation of information using a variety
Grades: 9th Grade, 10th Grade
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This lesson plan focuses around 4 key topics, with activities for each. The plan covers renewable energy, solar energy, why solar energy is important, and what the children can do to conserve energy
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: 7th Grade
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This is Task 3 (Lesson 3) of four tasks (lessons) of an overall project entitled “Escaping 7th Grade Science Room”. Students will construct a 3D model of both an animal cell and human cell. They will
Grades: 9th Grade, 10th Grade
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In this lesson plan, students make use of their knowledge about homoestasis, osmosis, and types of solutions to design their own science investigation that will enable them to prove and answer: Why it
Grades: 3rd Grade
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SUMMARY: This lesson challenges 3rd grade students to apply their knowledge of the physics of light by having them design, create, and test an obstacle course that their beam of light must navigate

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