Curated OER
What is a Wheel and Axle?
Stuents explore wheels and axles and how they maka machine move. After a teacher demonstration, students construct a wheel and axle. Students explore the circumference of the wheel. They compare the wheel sizes, speed, distance, and load...
Teach Engineering
The Magician's Catapult
Class members work in pairs to build a catapult to launch a grape a given distance. The catapult project, a compound machine, reinforces pupils' understanding of simple machines.
Curated OER
Fear Factor Fun
Students develop "Fear Factor" stunts using descriptive language. For this writing lesson, students watch clips from the show "Fear Factor" and develop their own stunts. Students write and explain the stunts in vivid language.
Curated OER
Build and Test Your Car Continued
Students create and build cars to race in class. In this physics lesson, students calculate the speed using distance and time information. They evaluate their design and make adjustments when needed.
Curated OER
Build Your Own Car
Learners design and build their own cars. In this physics instructional activity, students test their car's speed and make changes when necessary. They graph data and analyze results.
Curated OER
Simple Machines
Students engage in a instructional activity that explores the concept of simple machines. They view a powerpoint media presentation and then are introduced to adult volunteers for the instructional activity. Each volunteer is at a...
Curated OER
Adding Power to the Car
Students add a gear system to a car they built out of K'NEX parts in a previous lesson. After the gear system is added, a rubber band power system is added to the car in order to propel the car.
Curated OER
On a Hunt for Simple Machines
Fifth graders identify six simple machines. They brainstorm types of machines and complete a KWL chart. Students observe and explain six simple machines found in the classroom and in their home. They share their list with the class.