Solar Charger Diagram

Replacing Fossil Fuels?

Grades:
10-12
Lesson Number:
1
Description:

As students begin to look at the role photovoltaics might play within the transportation energy sector, it is important for them to understand why the phasing-out of fossil fuels is such a daunting task. This lesson is designed to help students comprehend...

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Learning Goal(s):
1. Students will define energy density. 2. Students will compare energy densities among various transportation fuel options. 3. Students will compare costs per unit of energy among various transportation fuel options. 4. Students will compare energy return on energy invested among various transportation fuel options. 5. Students will assess which fuels have the most potential to replace fossil fuels in the transportation sector using a weighted matrix.
Author:
Clayton Hudiburg
Relevant NGSS PE:
Estimated Activity Length:
1 hour
Simple Solar Water Heater

Making the Standard Solar Heater

Grades:
6-8
Lesson Number:
1
Description:

In part one of the activity students will be asked to create a simple solar heater, measure the temperature change in a vial of water, then calculate the heat energy transferred to a vial of water. Students will construct the solar heater, place a set...

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Learning Goal(s):
In this activity students will learn that sunlight energy can be transformed into other forms of energy and that the amount of sunlight energy captured by an object can be quantified and measured.
Author:
Nathan Franck
Estimated Activity Length:
1 hour
Car Charger Schematic

Electrical Energy and Solar Module Efficiency

Grades:
7-12
Unit:
Lesson Number:
1
Description:

This lesson will let students do research to define terms that will be used in this unit. They will record this information in their Journals, which can be scientific or simple homemade notebooks. This lesson will also introduce the multimeter, small solar...

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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)
Author:
Brett McFarland
Estimated Activity Length:
4 hours
Solar Thermal Jug

Passive Solar Water Heating

Grades:
6-12
Lesson Number:
1
Description:

Students retrofit milk jugs to absorb and retain the most solar energy. This process involves students collecting data that measures the impacts of different variables on the solar energy absorbed by each collection device. Students should be able to see...

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Learning Goal(s):
1. Students will cover/manipulate milk jugs to achieve the most solar energy absorption. 2. Students will calculate the joules of energy absorbed by the solar heated water. 3. Students will measure and graph the temperature changes of their solar milk jugs. 4. Students will gain an understanding of the amount of energy in sunlight.
Author:
Tami Church
Estimated Activity Length:
2 hours
Solar Circuit

How the Amount of Light Affects a Solar Cell

Grades:
6-8
Unit:
Lesson Number:
1
Description:

Students will cover portions of a solar cell and measure the output with a multimeter. They will compare and contrast the outputs of different percentages shaded and different configurations using the same percentage shaded.

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How might we design a battery that reduces e-waste? Phenomenon and Exploration

Grades:
4-5
Lesson Number:
1
Description:

During this introduction lesson series students will explore the guiding phenomenon to understand e-waste and connect it to battery design. Students will utilize online resources to learn about problems from e-waste around the world and the environmental...

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Learning Goal(s):
1.Students will learn about the phenomenon of e-waste through online resources to explore the history of electronics.2.Students will ask questions and define problems involving the environmental impact of electronics and human impact.3.Students will evaluate and obtain information about electronic waste from online resources such as news articles and videos.4.Students will learn (or review) knowledge of circuits to design a model and explain how a circuit works.
Author:
Jonathan Strunin
Estimated Activity Length:
2 hours
Wadsworth OH thumbnail

Let’s Get Cooking!

Grades:
4-5
Lesson Number:
10
Description:

The purpose of this lesson is to provide students with a hands-on experience using the sun to cook cornbread or cookies. Students will also learn to use an infrared thermometer. There is also an optional extension for the class or individual students to...

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Learning Goal(s):
At the end of this lesson students will be able to: • Follow and prepare a recipe for cookies. • Learn to take and record oven temperature every 30 minutes using an infrared thermometer. • Evaluate the three ovens with a pros and cons list for each one after cooking. • Write one or two of their own questions. • Make suggestions for design changes.
Author:
Lisa Morgan
Other Subjects Covered:
Estimated Activity Length:
3 hours
Wadsworth OH thumbnail

Build the Ultimate Solar Oven

Grades:
3-5
Lesson Number:
11
Description:

The purpose of this lesson is to take everything the students have learned and experienced up to this point and use it to build their own Ultimate Solar Oven using items found at school, home, the Dollar store or home improvement store for under 5 dollars...

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Learning Goal(s):
At the end of this lesson students will be able to: plan, sketch, design and build a new solar oven. In addition, students will be able to cook food with their solar oven.
Pedagogy & Practice:
Author:
Lisa Morgan
Other Subjects Covered:
Estimated Activity Length:
10 hours
All American Sun Oven

Solar Ovens: Choosing Colors

Grades:
4-5
Unit:
Lesson Number:
11
Description:

Students will conduct experiments using different colors of paper. During this process, they will make observations about the functionality of different colors when incorporated into design in relation to reflection and absorption. Students will use what...

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Learning Goal(s):
Students will learn that darker colors absorb more sunlight and get warmer. Students will understand the relation of absorption to thermal radiation emission. Students will conduct an experiment that isolates color as a variable to test.
Pedagogy & Practice:
NGSS Science and Engineering Practices:
Author:
Debbie Abel
Other Subjects Covered:
Estimated Activity Length:
50 min
Solar Rooftop

Macro-Scale Solar

Grades:
9-12
Lesson Number:
2
Description:

This lesson begins with basic chemistry with regards to atomic structure. The lesson then moves to understanding the special properties of silicon as a photoelectric semi- conductor. Building on this, the basic structure of photovoltaic solar cells is...

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Learning Goal(s):
Students will be able to describe the basic structure of a photovoltaic solar module implementing the ideas of series and parallel wiring. Students will be able to describe the basic structure of a photovoltaic solar array implementing the ideas of series and parallel wiring. Students will be able to describe the function and necessity of an inverter when using photovoltaic arrays.
Author:
Clayton Hudiburg
Relevant NGSS PE:
Estimated Activity Length:
3 hours