Curated OER
Lithography Techniques/Making a Printed Circuit Board
Students create an electronic schematic on their PCB. In this physics instructional activity, students solder and assemble electronic components. They research the function of these components and share their findings in a group.
Discovery of Sound in the Sea
How to Build a Hydrophone
The materials and procedures for building a hydrophone, an underwater sound collecting device, are provided in this resource. Have high school oceanographers construct the underwater microphone to pick up sound waves. Then take...
Curated OER
Red Shift, Blue Shift
Young scholars demonstrate how stellar spectra measures a star's motion relative to Earth along the line of sight.
Curated OER
Swamp Thing
High schoolers create a build-it-yourself boat that runs on two small electric motors. Swamp Thing has an electronic brain that can be controlled and steered with a flashlight.
Curated OER
An Introduction To Material Sciences
Students investigate the concept of molecular structure. They describe the behavior of simulated molecules and identify any dislocations in crystalline structures. They also define various related vocabulary words and use them in...