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Scientific Method - Coffee Lab

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In this hands-on lesson, students design and execute an experiment to maximize caffeine extraction when making coffee. The caffeine testing is conducted using a Spectrometer. The focus of this lesson is on identifying independent, dependent and control variables.

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Grades: 8th Grade, 9th Grade, 10th Grade, 11th Grade, 12th Grade
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In this engineering design activity lesson, students will first learn about Civil Engineers. Then, students will be given an engineering challenge to design a tower with specific constraints. They are

Grades: 8th Grade, 9th Grade, 10th Grade, 11th Grade, 12th Grade
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In this lesson, students will collect flower and leaf samples from around their school campus and return to the lab to conduct chromatography to separate pigments in their samples. Students will learn