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Build a Pop-Up Card or Book

pop-up book of snowmenIn this activity, students in grades 2 to 8 learn about applied forces and elements of the engineering design process by creating a pop-up card or book.

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Hack a Greeting Card

card and envelope with musical notesIn this activity, upper elementary students working alone or in pairs learn about electrical circuits and the design process by dismantling a “singing” greeting card and using the parts to build an alarm system.

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A Tasty Experiment

cat sniffing appleStudent teams in grades 3 to 7 learn the key role that smell plays in being able to recognize foods by conducting taste tests while holding and not holding their noses. They then create bar graphs comparing the number of correct identifications.

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Build a Better Candy Bag

bag of candy cornIn this activity, students in grades 3 to 12 learn how design differences can affect the success of a final product by working in pairs to evaluate, design, and build a better candy bag. They must predict the volume and strength of their designs, test and redesign the bag based on its ability to hold weight, discuss findings, and share results.

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Ripening Fruit in Space

spaceship shaped like appleIn this NASA activity, students in grades 1-8 learn about the challenges of space nutrition and designing food packaging by observing, measuring, comparing, and contrasting the ripening of fruits and vegetables when exposed to air and the effect of chemical treatments to inhibit ripening.

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NAE Connects Educators with Experts

LinkEngineeringAs a teacher, you’re supposed to have all the answers–but you know that sometimes, you just don’t. What if you always had an engineering expert to provide inspiration and advice? The National Academy of Engineering (NAE) recently announced the launch of LinkEngineering, a new website that connects preK-12 teachers with engineering experts, fellow educators, lesson plans, tips, and tools.

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Carving Out the Landscape

Car on roadElementary students investigate major landforms (e.g., mountains, rivers) in groups of two. They build a 3D model of a landscape depicting several of these landforms. Once they have built their model, they act as civil and transportation engineers to build a road through the landscape they have created.

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Groundwater Pollution Detectives

Water pumpTeams of students in grades 5 to 7 locate a contaminant spill in a hypothetical site by measuring the pH of soil samples. They then predict the direction of groundwater flow using mathematical modeling and use the engineering design process to come up with alternative treatments for the contaminated water.

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How the Rubber Meets the Road

tire in rainIn this hands-on activity, teams of students in grades 3 to 12 learn how engineers design tire treads to increase safety and reliability, then follow the design process to construct, test, and evaluate treads sculpted from clay that will be safe when driving in heavy rain.

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