Science Geek
Electrochemistry
Introduce redox reactions including how to identify and solve them. After reviewing the rules for assigning oxidation numbers, a presentation presents trends and vocabulary. Finally, it explains voltaic cells, electrolytic cells,...
Curated OER
Spotlight on Photovoltaics and Fuel Cells
Pupils conduct Internet research to examine the pros and cons of photovoltaics and fuel cells. They watch a web simulation on fuel cells, complete a handout, and create molecular models using pipe cleaners and gum drops.
Curated OER
Avoiding Carbon Dioxide Emissions from Burning Fossil Fuels
Students calculate stoichiometrically the amount of carbon dioxide that would be emitted from burning a mole of varios alkanes that comprise fossile fuels. If the energy released from burning a mole of these alkanes is known, then the...
Bonneville
Three Ways to Generate Electricity
Get your hands on electricity. Pupils investigate magnetic fields and make the connection to generators in the fourth lesson plan in a series of six lessons on wind versus solar energy. Learners use a small electric motor as a generator...
Curated OER
Maximum Power Point
Students investigate how to optimize the power output of a photovoltaic cell using a home-made gnomon stand. They use data collected to create current-voltage and power-voltage curves to determine the "maximum PowerPoint," (MPP) at which...
Curated OER
Let's Make a Solar Car
Students transform a car that they have built out of K'NEX into a solar car. Students add one or two solar cells to the car to power a DC motor then connect the motor to the car and come up with a method to drive the car. This is the...
Curated OER
Parts of a Solar Panel-Part I
Students examine electrical contacts, solar cells, and rechargeable batteries and compare and contrast the characteristics of a solar cell to a rechargeable battery in a hands-on activity. Students complete a worksheet as they...
Teach Engineering
Pointing at Maximum Power for PV
Following detailed directions, teams collect the voltage and current outputs of a photovoltaic cell by adjusting the resistance. Using the collected data, they determine the highest power output. Implications for weather and a large...
Bonneville
Engaging with Solar Panels
Build a fan and become a fan of solar power. The second of 14 lessons in the Cost Effective Solar Cells unit has learners first construct circuits with solar cells to power a fan, a motor, and an LED. They then test their circuits both...
PBS
Real-World Ratio and Rate Reasoning: How to Power the Skate Park
Bring on the lights! Using an interactive, characters try to figure out how to light a skate park by examining area and ratios to determine the number of solar panels needed to power them. Pupils design a house with a roof to hold solar...
Curated OER
Spotlight on Photovoltaics and Fuel Cells
High schoolers research the Internet to find the pros and cons to alternative technology. In this investigative lesson students analyze structure and function of these systems and make observations of them.
Curated OER
Alternative Energy Resources
In this alternative energy resources worksheet, students identify the ore that is commonly used in nuclear power plants and how it is processed. Then they determine the reaction that occurs when uranium atoms are split. Students also...
Curated OER
To Gol Solar or Not to Go Solar!
Students evaluate the feasibility of installing a photovoltaic system on the roof of a new school being planned for their community. They research the topoc and then each student assumes the role of a specialist having a specific point...
Curated OER
Spotlight on Photovoltaics and Fuel Cells
Young scholars utilize Internet resources to uncover the pros and cons of two topics in alternative energy technology: photovoltaics and fuel cells. Students analyze the structure and function of each system to make observations about...
Curated OER
Waves, Sound, and Light
Ninth graders explain waves in terms of energy transfer and describe their basic types and characteristics. They solve mathematical problems involving wavelength and frequency. Students conduct experiments in reflection and refraction.
Curated OER
Renewable Energy and
Students identify and explore renewable energy options and then research, develop and install a renewable energy system in their school or community. Students identify the use of renewable energy sources in the north, demonstrate their...
Curated OER
Solar Cell Energy Availability From Around the Country
Students determine areas that are the most likely to produce solar energy by using NASA data. In this solar energy lesson plan students analyze plots and determine solar panel use.
Curated OER
Solar Kit Lesson #1 - Solar Cell Inquiry
Give youngsters the components of a solar-powered electric circuit and turn them loose to figure out how to connect them in order for a light to shine or motor to turn. They compare energy output of a solar panel to that of a battery. On...
Curated OER
Temperature and the Tomato
You will need a photovoltaic system and monitor at your school in order to obtain all of the data required to thoroughly implement this instructional activity. Your class monitors daily temperature and insolation amounts over a two week...
California Institute of Technology
Physics of Light
Gummy bears are tasty, but did you know they are also used to determine color and light properties? Use the activity as a way to demonstrate light absorption, light reflection, and refraction with high schooler. Pupils conduct small...
Teach Engineering
Concentrating on the Sun with PVs
Concentrate to determine the best reflector design. Pairs use the engineering design process to build a reflector to increase the current output of a photovotaic panel. Teams arrive at a final design and present it to the class along...
Teach Engineering
Ice, Ice, PV!
Knowing the temperature coefficient allows for the calculation of voltage output at any temperature. Groups conduct an experiment to determine the effects of temperature on the power output of a solar panel. The teams alter the...
Curated OER
TECH:Photovoltaics
Young scholars identify uses of photovoltaic solar cells in our society today. They discover the potential of solar cells by using them to produce electricity in different applications. In addition, the make observations and measurements.
Curated OER
Solar Energy Connection
Students conduct solar experiments. They calculate the solar gain and operate a solar cell devise used to generate electricity. Students compare and contrast solar energy gain with students in India. They analyze the difference...
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