Electrical Energy and Solar Module Efficiency
Grades:
712
Energy Content:
Learning Goal(s):
1. Students will document necessary terms in their journals 2. Students will be able to set up a multimeter to measure voltage 3. Students will be able to set up a multimeter to measure current 4. Students will be able to calculate power from data collected 5. Students should be able to measure the collector area of a solar module (area of solar cell(s) within solar module) and represent this value in square meters (m^2)
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Energy Changes Forms
Grades:
35
Energy Content:
Learning Goal(s):
Students will understand that energy changes form. Students will be able to name different forms of energy and give examples of some of the transformations of energy that commonly occur. Students will find details and examples in informational text.
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Energy Efficiency  Lighting
Grades:
45
Learning Goal(s):
Students will understand what energy efficiency means, and learn how to choose energy efficient light bulbs. Students will determine which lightbulbs are the most efficient. Students will understand how energy efficiency relates to energy generation and climate change.
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Energy Research Project
Grades:
45
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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Energy Review: Practical and Technical Perspectives—What is Energy?
Grades:
48
Learning Goal(s):
To access prior knowledge about different forms of energy
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Energy Sort
Grades:
45
Energy Content:
Learning Goal(s):
Students will begin to think about various appliances and items that they use and the energy that those items consume. Students will make connections between common objects in their lives and energy transformations taking place.
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Engineering a Hot Pack
Grades:
78
Learning Goal(s):
Students will collect data to characterize a chemical reaction Students will identify the criteria and constraints of an engineering challenge. Students will design and build a hot pack that meets the criteria of the project. Students will collect data to support their proposed design.
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Engineering with Renewable Energy: Solar Water Pumping
Grades:
45
Learning Goal(s):
The students will be able to learn what a solar cell looks like and how light energy triggers the cell to release negative charges to move toward the positive side, creating power as it moves from one side to the other. Students will be able to arrange four panels into the correct order to create power for an object and interact with a 3D model of a module to understand how the electricity to power the fan is created. The students will be able to experiment with solar panels (angle, direction) to power a small fan/LED light/circuit board. Students will be able to identify the best position/angle for maximum power. Students will apply scientific ideas to design and test a solar powered water pump that moves water at the fastest rate. Students will experiment and build understanding of parallel and series wiring and how energy moves in these circuits.
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Exploring Buck and Boost Converters
Grades:
712
Learning Goal(s):
1. Students will use multimeters to measure voltage and current in circuits. 2. Students will use collected data and be able to make power calculations from this data. 3. Students will also be able to calculate efficiency from their power calculations. 4. Students will be able to compare efficiencies in order to identify the circuit that is most efficient. 5. Students will be able to make circuits from a diagram and vice versa.
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Exploring Center of Gravity
Grades:
68
Energy Content:
Learning Goal(s):
Students will observe a discrepant event and write down questions about what they observed. Students will participate in a variety of activities using a meter stick in order to experience and learn about center of gravity.Students will find the center of gravity of an irregular shaped paper object by using a plumb line. Students will apply the concept of Center of Gravity and find the center of their solar aircraft that is to be used on their solar mobile.
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