Seventh graders write an outline organizing data gleaned from a search online. They give an oral report from their written outline on a specific area of technology, an inventor or an invention and its impact on society.
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Cracking the Code
Some interesting reading on the history of barcodes opens this technology lesson. Readers find out how engineers contribute, and then they gather into groups to discuss possible improvements to our current UPC barcode system. Know that...
3rd - 12th Technology & Engineering CCSS: Designed
Molecules and Fuel Cell Technology
A fuel cell is where the jailer keeps gas guzzlers. Scholars review chemical reactions, chemical bonds, and chemical structure in order to apply these concepts. Participants construct fuel cell kits, using electrolysis to run the car and...
6th - 12th Science CCSS: Adaptable
Conserving Energy through Grid Modernization
After learning about the technology of grid modernization, middle schoolers investigate its effectiveness in energy conservation. This is accomplished through a collaborative research assignment, resulting in a written summary and...
6th - 8th Science CCSS: Designed
What's the Difference Between Accuracy and Precision?
While often used interchangeably, the distinction between accuracy and precision is critical for many scientific endeavors. Discover the importance of consistency for precise results, and the need for accuracy in the field of research,...
5 mins 6th - 12th Science CCSS: Adaptable
The Ancient Ingenuity of Water Harvesting
Water is essential to life on earth. How is it then, that people can survive in desert regions with very limited access to fresh water? Through ingenious architecture and engineering, communities in India's Golden Desert have been able...
17 mins 7th - 12th Science CCSS: Adaptable