Solar Array
by Victoria Rackley
This lesson is focused on solar energy, students engage in a hands-on exploration of photovoltaic cells, motors, and light bulbs to investigate the correlation between light intensity and solar power generation. Beginning with an introduction to photovoltaic technology, students learn how solar cells convert light into electrical energy. They then assemble a simple circuit comprising a photovoltaic cell, a small motor, and a light bulb. By varying the light intensity using adjustable lamps or sunlight at different times of day, students observe how changes in light intensity affect the motor's speed and the brightness of the light bulb. Through this experiment, they gain a practical understanding of solar energy's dependence on light intensity and its application in renewable energy systems.
Lesson Plan Link/URL
https://docs.google.com/presentation/d/1ljSzzSJ7sHTP-BCilsGUT0W0ZQgi_YlO/edit?u…Related Content
Grades:
9th Grade, 10th Grade, 11th Grade, 12th Grade
Students pull wooden "sleds" with different masses on them over various types of surfaces with spring scales (force meters) to calculate the different coefficients of friction. Students graph the data
Grades:
9th Grade, 10th Grade, 11th Grade, 12th Grade
A high school physics lesson plan asking students to use guided inquiry and discover how current moves through series and parallel circuits. Students then share their results by using technology to
Grades:
9th Grade, 10th Grade, 11th Grade, 12th Grade
This set of lessons allows students to understand circuitry through different lenses and apply this to simple circuits and electrical calculations.