2-Volt, 500mA Solar Modules

How Do Solar Panels Work?

Grades:
4-6
Unit:
Solar Boats
Lesson Number:
4
Description:

Students will learn the basics of how a solar cell generates electricity and observe the effects on a small electrical load attached to a solar module under a variety of conditions. They will build upon knowledge gained in previous lessons dealing with...

Energy Content:
Circuitry,
Electrical Energy,
Solar Photovoltaic
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-
More Details Less Details
Learning Goal(s):
Students will be able to describe, in basic terms, the way that electricity is generated from a solar cell. Students will be able to determine that energy from the sun is being converted directly into electricity. Students will understand that this electrical energy that is produced in this energy transfer is able to perform the work required within a small load.
Pedagogy & Practice:
Hands-on Materials
NGSS Science and Engineering Practices:
1: Asking Questions and Defining Problems,
3: Planning and Carrying Out Investigations
Author:
Carol Patrick
Relevant NGSS PE:
4-PS3-2
Estimated Activity Length:
1 hour
Kill-A-Watt_Meter

Energy Efficiency - Lighting

Grades:
4-5
Unit:
Solar Ovens
Lesson Number:
4
Description:

In this lesson, students will learn how to read light bulb packaging (lighting facts) and do a whole class experiment comparing a 60-watt incandescent to an equivalent CFL and an LED bulb. This experiment will be conducted using a kil-o-watt meter,...

Energy Content:
Energy Efficiency,
Light (Visible)
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More Details Less Details
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.
NGSS Science and Engineering Practices:
2: Developing and Using Models,
3: Planning and Carrying Out Investigations
Author:
Debbie Abel
Relevant NGSS PE:
5-PS3-1,
5-ESS2-1,
5-ESS3-1
Other Subjects Covered:
ELA: Vocabulary Development,
Math: Measurement
Estimated Activity Length:
50 min

Analyze Data and Draw Conclusions

Grades:
4-6
Unit:
Solar Cars
Lesson Number:
5
Description:

Students have performed the investigation and will now analyze their data. They will accomplish this through a journaling activity that requires them to use the data collected from the actual races. The will refer to sentence frames in order to make...

Energy Content:
Circuitry,
Solar Photovoltaic
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-
More Details Less Details
Learning Goal(s):
Students will determine how differences between solar cars affected their functionality. Students will make claims based off of quantitative and qualitative data. Students will engage in scientific talk based off of their own observations when constructing and testing solar cars. Students will complete a journaling activity that outlines their processes relating to making conclusions.
Pedagogy & Practice:
English Language Strategies,
Engineering Design,
Project-Based Learning
NGSS Science and Engineering Practices:
4: Analyzing and Interpreting Data,
6: Constructing Explanations and Designing Solutions,
7: Engaging in Argument from Evidence,
8: Obtaining, Evaluating, and Communicating Information
Author:
Carol Patrick
Relevant NGSS PE:
5-PS2-1,
5-PS3-1,
3-5-ETS1-2
Other Subjects Covered:
ELA: Writing
Estimated Activity Length:
1 hour
Sunlight Incident Angle

How to Measure Output of Solar Modules

Grades:
4-6
Unit:
Solar Boats
Lesson Number:
5
Description:

Students will measure output from solar module before a load is attached and relate it to real world output. They will make these measurements using a multimeter and be able to determine the optimal angle at which their module generates a current flow....

Energy Content:
Circuitry,
Electrical Energy,
Solar Photovoltaic
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-
More Details Less Details
Learning Goal(s):
Students will demonstrate that solar modules create electricity when light strikes the module. Students will determine the optimum angle for the generation of current by a solar cell when given a light source (indoors or outdoors using the sun). Students will be able to effectively use a digital multimeter to measure current and voltage produced by a solar cell.
Pedagogy & Practice:
Hands-on Materials
NGSS Science and Engineering Practices:
3: Planning and Carrying Out Investigations
Author:
Carol Patrick
Relevant NGSS PE:
4-PS3-2
Other Subjects Covered:
Math: Measurement
Estimated Activity Length:
1 hour
Sources of Energy

Renewable/Green Energy

Grades:
4-5
Unit:
Solar Ovens
Lesson Number:
5
Description:

In this lesson, students will be introduced to the different forms of renewable/green energy. They will learn about the photovoltaic cells installed in our school district, Beaverton Schools. However, any project on

Energy Content:
Solar Photovoltaic,
Sources of Energy
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More Details Less Details
Learning Goal(s):
Students will learn about and observe different forms of renewable energy. They will also learn about the different photovoltaic cells installed on Beaverton or other schools with Solar 4R Schools projects.
Pedagogy & Practice:
Group Work/Collaboration,
Hands-on Materials
NGSS Science and Engineering Practices:
8: Obtaining, Evaluating, and Communicating Information
Author:
Debbie Abel
Relevant NGSS PE:
4-PS3-2,
4-PS3-4,
3-5-ETS1-1,
3-5-ETS1-2,
3-5-ETS1-3
Other Subjects Covered:
ELA: Informational Text,
ELA: Vocabulary Development
Estimated Activity Length:
50 min
US DOE WInd Turbines

Variables Affecting Wind Turbine Power

Grades:
7-8
Unit:
Solar vs. Wind Energy
Lesson Number:
5
Description:

Now that students are familiar with how mechanical electricity generation works, they will build a wind turbine powered by a box fan. Different teams will test different turbine variables to see how the amount of electrical power is affected. After each...

Energy Content:
Electrical Energy,
Electricity Generation,
Wind Energy
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-
More Details Less Details
Learning Goal(s):
• Students will be able to identify and explain at least three variables that affect the efficiency of wind turbines • Students will conduct a scientific investigation to determine which wind turbine configuration will generate the most power
Pedagogy & Practice:
Engineering Design,
Group Work/Collaboration,
Hands-on Materials
NGSS Science and Engineering Practices:
3: Planning and Carrying Out Investigations,
4: Analyzing and Interpreting Data,
5: Using Mathematics and Computational Thinking,
7: Engaging in Argument from Evidence,
8: Obtaining, Evaluating, and Communicating Information
Author:
Craig Marais
Relevant NGSS PE:
MS-ETS1-2,
MS-PS3-1,
MS-PS3-4
Other Subjects Covered:
ELA: Writing,
Math: Graphing & Representation,
Math: Measurement
Estimated Activity Length:
4 hours

Solar Boat Science Investigation

Grades:
4-6
Unit:
Solar Boats
Lesson Number:
6
Description:

Design a science investigation to test a solar speedboat, airboat, and surface submarine. Students will use the “Planning an Investigation Template” in order to determine their motivations for designing a solar boat, make predictions about the outcomes...

Energy Content:
Electrical Energy,
Solar Photovoltaic
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-
More Details Less Details
Learning Goal(s):
Students will design an investigation to test three models of solar vehicles. Students will justify which materials will be used in their construction. Students will be able to support their design with reasoning. Students will determine different methods of collecting data from their experiment relating to three types of solar boats.
Pedagogy & Practice:
Engineering Design,
Establishing a Culture of Science,
Hands-on Materials
NGSS Science and Engineering Practices:
1: Asking Questions and Defining Problems,
3: Planning and Carrying Out Investigations
Author:
Carol Patrick
Relevant NGSS PE:
3-5-ETS1-1,
3-5-ETS1-2,
3-5-ETS1-3
Other Subjects Covered:
ELA: Vocabulary Development
Estimated Activity Length:
50 min
Solar Circuit

Solar vs. Battery Circuits

Grades:
4-5
Unit:
Solar Ovens
Lesson Number:
6
Description:

In this lesson, students will explore and do small experiments with mini solar panels and circuit boards. The class will discuss the advantages and disadvantages of solar energy. Students will continue to work in their Solar Energy Student Notebooks to...

Energy Content:
Batteries & Storage,
Biomass Energy,
Electrical Energy,
Solar Photovoltaic
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More Details Less Details
Learning Goal(s):
Students will do experiments that reinforce the idea that the sun’s energy can be transferred into electrical energy. Students will also explore and discuss the advantages and disadvantages of solar energy. Students will discuss how solar energy compares to other forms of energy generation.
Pedagogy & Practice:
Group Work/Collaboration,
Hands-on Materials,
Multiple Learning Styles
NGSS Science and Engineering Practices:
3: Planning and Carrying Out Investigations,
7: Engaging in Argument from Evidence
Author:
Debbie Abel
Relevant NGSS PE:
4-PS3-2,
4-PS3-4,
3-5-ETS1-1,
3-5-ETS1-2,
3-5-ETS1-3
Other Subjects Covered:
ELA: Writing
Estimated Activity Length:
50 min
Solar Circuit

Variables Affecting Solar Power

Grades:
7-8
Unit:
Solar vs. Wind Energy
Lesson Number:
6
Description:

Students will plan and condict an investigation into solar photovoltaic technologies to determine what variables affect the output of panels. They will calculate and compare their exploration of solar panels to their previous investigation of wind turbines...

Energy Content:
Circuitry,
Electrical Energy,
Electricity Generation,
Solar Photovoltaic
+
-
More Details Less Details
Learning Goal(s):
• Students will be able to identify and explain at least three variables that effect the efficiency of photovoltaic cells • Students will conduct a scientific investigation to determine which photovoltaic cell configuration will generate the most power.
Pedagogy & Practice:
Engineering Design,
Group Work/Collaboration
NGSS Science and Engineering Practices:
3: Planning and Carrying Out Investigations,
4: Analyzing and Interpreting Data,
6: Constructing Explanations and Designing Solutions,
7: Engaging in Argument from Evidence,
8: Obtaining, Evaluating, and Communicating Information
Author:
Craig Marais
Relevant NGSS PE:
MS-ETS1-2,
MS-PS3-1,
MS-PS3-4
Other Subjects Covered:
ELA: Writing,
Math: Graphing & Representation,
Math: Measurement
Estimated Activity Length:
2 hours

Building Solar Boats

Grades:
4-6
Unit:
Solar Boats
Lesson Number:
7
Description:

Students will follow step-by-step instructions to build their solar boats. They will troubleshoot as necessary by making sure electricity flows into the motor to make the vehicles move by propeller or gears. They will be using their planned investigations...

Energy Content:
Circuitry,
Electrical Energy,
Solar Photovoltaic
+
-
More Details Less Details
Learning Goal(s):
Students will follow step-by-step instructions to build their solar boats. They will troubleshoot as necessary by making sure electricity flows into the motor to make the vehicles move by propeller or gears. Students will determine different data points that are useful in the determining the most effective design for a solar powered boat. Students will undergo the process of redesign, noting why they made changes to particular variables on their boat and noting how these changes played out.
Pedagogy & Practice:
Group Work/Collaboration,
Hands-on Materials
NGSS Science and Engineering Practices:
3: Planning and Carrying Out Investigations
Author:
Carol Patrick
Relevant NGSS PE:
4-PS3-2,
4-PS3-4,
3-5-ETS1-1,
3-5-ETS1-2
Other Subjects Covered:
ELA: Informational Text
Estimated Activity Length:
1 hour

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