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Lesson: Safety Gear and Helmets

Football HelmetIn this lesson, students in grades 6-8 learn the basic engineering issues related to helmet design, specifically the physics of collisions and the biomechanics considerations of design. Students then identify and solve design challenges, create a poster representation of their solutions, and present them to their peers. Finally, students will learn about the dangers of not wearing a helmet in certain sports.

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Lesson: Extract DNA from a Banana

BananasIn this lab activity, students in grades 5 through 9 use a salt/detergent mixture to make a piece of a banana water soluble. Then they add cold ethanol to precipitate a froth of white DNA from the solution. With careful technique the slender threads are wound onto a glass rod for observation of deoxyribonucleic acid, the master code or blueprint of all organisms.

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Lesson: Winter Insulation

Winter InsulationIn this lesson, students in grades 3 through 8 assume the role of building engineers, testing several materials to determine which would provide the best house insulation. They learn about the role of insulation in preventing heat transfer and discuss the importance of energy conservation in buildings.

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Lesson: Mayan Calendar

800px-Chichen-Itza-Castillo-Seen-From-EastIn this lesson combining math, engineering, and history, students in grades 6-12 learn about the ancient calendar system used by the Maya of Central America. Students construct a simple model of a calendar round, learning about prime numbers and the mechanics of these ancient devices.

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Lesson: Build a Prosthetic Device

Man Running with ProstheticStudent in grades 4 – 8 are introduced to biomedical engineering and the technology of prosthetics. As they create a model prosthetic lower leg, testing its strength and considering pros and cons, they learn about issues and materials that biomedical engineers consider in designing artificial limbs.

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Lesson: Holiday Lights and Circuits

holidaylights1Students in grades 4-8 build simple circuits using a battery, wires, and light bulbs. They examine how electricity is conducted through a light bulb using a battery as a power source, and learn the difference between a series circuit and a parallel circuit.

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Lesson: Build a Catapult

CatapultIn this lesson, students in grades 4-12 learn about the history of catapults and how they work. They assemble their own catapult model, making adjustments to improve its performance. Students gain engineering experience while learning principles of physics and working with the scientific processes of experimentation and trial and error.

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Lesson: Punting and Projectile Motion

NFL_PARABOLAS2This lesson teaches students in grades 5-8 about projectile motion through a hands-on activity, an online video from “Science of NFL Football,” and a computer simulation project.

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Lesson: Learn about Torque

NFL_TORQUE2This lesson introduces students in grades 5-8 to the concept of torque through a short NBC Learn video on the science of the NFL, demonstrations, and a lab activity. Students learn how to calculate torque and determine how it is used in simple machines, everyday life, and in sports.

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