Interactive
CK-12 Foundation

Crash Test Dummy

For Students 6th - 12th Standards
Why are car manufactures required to install seat belts and airbags; do they really make that big of a difference? Scholars use a simulator to determine the amount of force dissipated by a seat belt and airbag in a head-on crash. This is...
Interactive
Curated OER

Breaking News English: Online Bullying

For Students 5th - 10th
In this online bullying worksheet, students read the article, answer true and false questions, complete synonym matching, complete phrase matching, complete a gap fill, answer short answer questions, answer discussion questions, write,...
Interactive
University of Colorado

University of Colorado: Physics 2000: Spectral Lines

For Students 9th - 10th
Several pages from an excellent site which describe the science of spectroscopy. The unique atomic emission (and absorption) line spectrum of elements are illustrated and explained. Includes a Java applet depicting the quantum energy...