Solar Cell Manufacture

Research and Evaluate the Impact on the Environment and Society of Converting Natural Resources into PV Cells

Grades:
7-8
Learning Goal(s):
1. Students will evaluate information to describe the impact on society from resource extraction and materials-processing for PV cells.2. Students will communicate their understandings of different impacts from converting natural resources into PV cells through participation in a Socratic Seminar. 
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Hot Pack

Unit Plan - Chemical Differences in Emergency Energy Sources

Grades:
7-8
Learning Goal(s):
To build empathy for people in emergency situations and an understanding of how access to energy resources can increase one’s safety, health, and comfort. To understand the nature of a variety of energy needs and how different applications have different optimal solutions. To develop models to explain the molecular and extended structures of energy resources, including how the resources change when energy is generated (Electron movement in PV cells, combustion reactions in fuel). To understand that the properties of substances depends upon the atomic / molecular structure, which changes with chemical reactions. To build a circuit that includes a solar module and measure the voltage and current. To gather and evaluate information to describe the impact on society of converting natural resources into PV cells. To design, build and test a device that uses a chemical reaction to generate or absorb thermal energy. Evaluate and revise a plan for the energy resources one should store to prepare for a natural disaster. 
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Sources of Energy

Energy Research Project

Grades:
4-5
Energy Content:
Learning Goal(s):
Students will be able to describe the basic principles of various forms of energy and write a detailed description of one of those forms of energy. This written product will include common uses of this form of energy, costs, and basic advantages and disadvantages of using this form of energy.
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Lesson Number:
3
Pedagogy & Practice:
Author:
Eric Gronseth
Relevant NGSS PE:
Other Subjects Covered:
Estimated Activity Length:
2 hours