Science Buddies
Science Buddies: Using Laser Pointer to Measure Data Track Spacing on C Ds, Dv Ds
You've probably noticed the colorful patterns "reflecting" from the shiny surface of a CD disk. What you are seeing is actually diffraction of white light, and the rainbows of color are diffraction patterns. In this project you'll learn...
Other
How Technology Is Improving Productivity and Efficiency in Manufacturing Sector
The article describes how the use of different types of technology are improving manufacturing efficiencies, including 3-D printing, metrology (science of measurement), exoskeleton suits, and drones.
Other
Meter My Educational Technology Evaluation Resources
This site provides a variety of educational technology evaluation resources focused on helping schools and districts measure the role technology plays in teaching and learning. It has a great collection of relevant information on...
TryEngineering
Try Engineering: Temperature Tactics
Students practice the engineering design process as they explore devices used to measure changes in temperature. They work in teams to design, build, test, and evaluate their own temperature gauge made from everyday materials.
Science and Mathematics Initiative for Learning Enhancement (SMILE)
Smile: Metric System
This lesson plan familiarizes students in grades 4-6 with using the metric system and performing conversions.
TeachEngineering
Teach Engineering: A River Ran Through It
Students learn how water is used to generate electricity. They investigate water's potential-to-kinetic energy transformation in hands-on activities about falling water and waterwheels. During the activities, they take measurements,...