Curated OER
Properties of Matter (Biomaterial Through Nanotechnology)
Students investigate friction between different surfaces. In this physics lesson, students research biomaterials that can reduce friction. They calculate efficiency using a mathematical formula.
Curated OER
Junior Solar Sprint Series: Gears and Drive Belts
Activate middle schoolers' minds with this physical science activity. Learners vary the diameter of gears and the number of teeth on them to find how energy output is affected. This writeup features well-developed background information...
Museum of Science
Gadget Anatomy: Understanding Machines
Students observe a machine closely from several angles while it operates. Identify the elements of machines combined in different gadgets. Create a clear diagram of how a machine works.
Curated OER
Simple Machines
Students engage in a lesson that explores the concept of simple machines. They view a powerpoint media presentation and then are introduced to adult volunteers for the lesson. Each volunteer is at a station with a simple machine and...
Alabama Learning Exchange
Simple Machines Internet Research
Learners identify six types of simple machines, then use the Internet for research.
Curated OER
What Can You Make of It?
Students investigate the various uses of a paper cup. In this scientific inquiry instructional activity, students investigate various ways to use a paper cup by identifying its characteristics. Students sketch their discovery.
Curated OER
Mousetrap Cars
Use mousetrap cars to make hands on connections with concepts such as energy, friction, momentum, and simple machines.