Teach Engineering
Applying Statistics to Nano-Circuit Dimensions in Fabrication
Do flexible circuits change dimensions during fabrication? Groups use GeoGebra software to measure the length of pictures of flexible nano-circuits. To determine if the circuits change dimensions, future engineers use Microsoft...
National Nanotechnology Infrastructure Network
Introduction to Nanotechnology Using the Creative Problem-Solving Model
Should we continue to spend money on nanotechnology? Groups engage in a problem-solving unique process around the newly emerging research field of nanotechnology. In order to propose a solution, the groups must research nanotechnology...
Teach Engineering
Kidney Stone Crystallization
No one likes kidney stones, but they are very interesting to learn about. The last installment of a three-part unit has learners experiment with different chemicals to see which one inhibits the growth of calcium oxalate crystals (which...
Teach Engineering
An Inflated Impression of Mars
Help your class understand the magnitude of the distance between Earth and Mars with an activity that asks small groups to use balloons to create scale models of the Earth, Moon, and Mars. Class members figure out the distances...
Re Energy
Build Your Own Biogas Generator
What is biogas and how is it made? After examining background information about the sources of biogas and biogas generators, class members follow the provided information and build a biogas generator that can be used in the...
Curated OER
What in the World..?!?
Pupils photograph mystery images. In this observation skills lesson, students gather everyday objects and place them under a digital microscope. They magnify the image and take a photograph of it. The image is then displayed on the...
Curated OER
Interactive Whiteboard Lessons
Plug into interactive whiteboards to spark creativity in the classroom.
TryEngineering
What is a Nanometer?
Exactly how small is a nanometer? Scholars investigate the scale of a nanometer by measuring classroom objects and converting these measurements to nanometers.
Curated OER
Inventions 2: The Impact
Students explore innovators and inventions. In this technology lesson, students investigate the issues inventors face as they tackle new technology. Students design their own realistic needs-based invention.
Curated OER
Rocks
Fifth graders, while in the computer lab, investigate and study the composition and level of organization of objects and organisms and utilize technology to collect and store information collected. They explore, research and examine a...