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Operations and Algebraic Thinking (OA)

Grades: 3rd Grade, 4th Grade, 5th Grade, 6th Grade, 7th Grade, 8th Grade, 9th Grade, 10th Grade, 11th Grade, 12th Grade
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In this engaging lesson, students explore how size, strength, weight and time constraints can impact space transportation. There are a variety of resources included with this lesson.
Grades: 3rd Grade, 4th Grade, 5th Grade, 6th Grade, 7th Grade, 8th Grade, 9th Grade, 10th Grade, 11th Grade, 12th Grade
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In this hands-on lesson, students apply their understanding of the engineering design process to build a tower made of index cards that can hold an object. There is a link to a prerequisite lesson
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