Why do some objects sink while others float? That’s the question young engineers tackle in a unit module of two lessons and three activities. With some help from Archimedes (and his principle) and the principle of buoyancy, scholars...

A multidisciplinary unit has young engineers explore Geographic Information Systems (GIS), an essential tool in planning any engineering projects. The lessons and activities in Part 1 of the unit look at GIS in general. Part 2 focuses on...

Weather engineers have come a long way in designing technology that provides advanced warnings of severe weather. Six lessons and six activities make up a collection of resources that teach middle schoolers about weather and weather...

A collection of five lessons and activities introduce young engineers to simple and compound machines. Groups use the engineering design process to design a Rube Goldberg machine to move a circus elephant into a rail car, a pulley system...

Martians beware! Earthlings are on the way! A 13-resource collection prepares future astronauts for space travel by studying interesting facts about the Red Planet, the history of Martian exploration, and the development of robotics....

Oh, no! An asteroid is on a collision course with Earth!. The challenge, should your students choose to accept it, is to design underground survival caverns to shelter people for one year. Over the course of eight lessons, engineering...

Photosynthesis, extinction, biomimicry, and bioremediation. Young environmental engineers study these processes. Using photosynthesis as a model and biomimicry as an example, groups research how nature provides hints for engineering...

Oh, if only Sir Isaac and Bernoulli could see us now. Even Orville and Wilbur would be amazed by what engineers have designed using their ideas. Next generation engineers put these principles to use as they use what they learn about...

Introduce young scientists to the fundamentals of environmental engineering with a nine-resource collection that looks at air, land, and water quality concerns. The unit begins with a PowerPoint presentation that provides background...

Pretending our world doesn't have cell phones to do calculations, class members need to learn the skills of decimals. Each video, brought to you by LearnZillion, demonstrates a different operation—adding, subtracting, and multiplying.