Solar Rooftop

Solar Pathfinder Tutorial

Grades:
9-12
Unit:
Solar Resources Assessment
Lesson Number:
3
Description:

This lesson is designed to allow the students to practice assembling and using their Solar Pathfinders, along with analyzing the data. The students will take a single measurement and digital photograph at a location near the classroom designated by the...

Energy Content:
Solar Photovoltaic
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More Details Less Details
Learning Goal(s):
Students will be able to properly assemble and orient their solar pathfinder. Students will be able to properly record the information provided by a solar pathfinder. Students will be able to accurately analyze the information provided by the solar pathfinder to calculate the solar potential (kWh/m2/day) taking into account variables such as shading, climate and weather.
Pedagogy & Practice:
Group Work/Collaboration,
Hands-on Materials,
Project-Based Learning
NGSS Science and Engineering Practices:
3: Planning and Carrying Out Investigations,
5: Using Mathematics and Computational Thinking
Author:
Clayton Hudiburg
Relevant NGSS PE:
HS-ETS1-3
Other Subjects Covered:
ELA: Vocabulary Development,
Math: Addition, Subtraction, Multiplication, Division,
Math: Measurement
Estimated Activity Length:
50 min
Solar Charger Diagram

Can Portable PV Charge Vehicles?

Grades:
10-12
Unit:
Solar Transportation
Lesson Number:
3
Description:

In this lesson, students will begin to explore the potential and challenges related to using photovoltaics to supplement the power needed to charge batteries in BEVs. Students will test a variety of wiring options related to series and parallel wiring....

Energy Content:
Batteries & Storage,
Circuitry,
Electrical Energy,
Electricity Generation,
Energy Fundamentals,
Fuels,
Solar Photovoltaic,
Transportation
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More Details Less Details
Learning Goal(s):
Students will explore the role of series and parallel wiring as they pertain to voltage and amperage.Students will explore the processes involved with charging batteries and relate these processes to voltage and amperage.Students will test photovoltaic modules to identify voltage and amperage outputs.Students will calculate, using data from field tests, the maximum power that can be produced using photovoltaics within the constraints of a typical passenger vehicle’s surface area.Students will calculate charging times using various PV array power ratings.
Pedagogy & Practice:
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
Author:
Clayton Hudiburg
Relevant NGSS PE:
HS-ESS3-2,
HS-ESS3-4,
HS-ETS1-1,
HS-ETS1-2,
HS-ETS1-3,
HS-PS3-2
Other Subjects Covered:
ELA: Writing,
ELA: Vocabulary Development,
Math: Addition, Subtraction, Multiplication, Division,
Math: Algebra,
Math: Measurement
Estimated Activity Length:
2 hours

Part 1- Lesson 3: Home Energy Audit

Grades:
6-12
Unit:
A Community Powered by Renewable Energy
Lesson Number:
3
Description:

During this lesson, students will focus on where energy is used within their homes, how energy consumption is calculated, and how energy consumption can be reduced. Students will conduct a home energy audit and determine multiple ways to reduce energy...

Energy Content:
Circuitry,
Demand Response,
Electrical Energy,
Electronics,
Electrons,
Energy Efficiency,
Smart Grid
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More Details Less Details
Learning Goal(s):
1.Students will identify all ways that energy is consumed within their homes.2.Students will perform an energy audit of their home and calculate the amount of energy used by each electronic device and appliances.3.Students will create a spreadsheet demonstrating the electricity required to operate each electronic device and appliance, along with a summary of finding that clearly identifies how energy consumption can be reduced within their home.4.Students will explore various ways to reduce energy (goal is 30% reduction).5.Students will propose a variety of energy reduction plans and present those options to their families for discussion.6.After discussion with their families, students will itemize the agreed upon plan and identify specific actions that result in quantifiable outcomes that will implemented to reduce energy consumption by their families.
Pedagogy & Practice:
21st Century Skills Development,
Empathetic Engineering,
Engineering Design,
Field Work,
Hands-on Materials,
Multiple Learning Styles,
Phenomena-Driven Instruction,
Place-Based Learning,
Project-Based Learning,
Research-Primary
NGSS Science and Engineering Practices:
1: Asking Questions and Defining Problems,
3: Planning and Carrying Out Investigations,
4: Analyzing and Interpreting Data,
5: Using Mathematics and Computational Thinking,
6: Constructing Explanations and Designing Solutions,
8: Obtaining, Evaluating, and Communicating Information
Author:
Jonathan Strunin
Relevant NGSS PE:
MS-ESS3-4,
MS-ETS1-1,
MS-ETS1-2,
MS-ETS1-3,
HS-ESS3-2,
HS-ESS3-4,
HS-ETS1-1,
HS-ETS1-2,
HS-ETS1-3,
HS-ETS1-4
Other Subjects Covered:
Math: Addition, Subtraction, Multiplication, Division,
Math: Algebra,
Math: Functions,
Math: Measurement,
Math: Ratios & Proportions
Estimated Activity Length:
4 hours
Basic Stamp Microprocessor

Dual Axis Light Tracking

Grades:
9-12
Unit:
Robotic Sunflower
Lesson Number:
4
Description:

Students will take the previous lesson and apply them in creating a light tracker with two degrees of freedom. The axis of rotation will be about the horizontal and vertical. Teams will have everything they need to make this build work. They have already...

Energy Content:
Circuitry,
Electrical Energy,
Electronics,
Light (Visible)
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More Details Less Details
Learning Goal(s):
Students will create a solar tracker with two degrees of freedom.
Pedagogy & Practice:
21st Century Skills Development,
Group Work/Collaboration,
Hands-on Materials,
Project-Based Learning
NGSS Science and Engineering Practices:
5: Using Mathematics and Computational Thinking
Author:
Pat Blount
Relevant NGSS PE:
HS-ETS1-1,
HS-ETS1-2,
HS-ETS1-3,
HS-PS3-1,
HS-PS3-3
Other Subjects Covered:
Computer Science
Estimated Activity Length:
1 hour
Solar Rooftop

Solar Site Assessment

Grades:
9-12
Unit:
Solar Resources Assessment
Lesson Number:
4
Description:

Students will do an actual site assessment to determine the available solar resource for a chosen location.

Energy Content:
Electrical Energy,
Electricity Generation,
Solar Photovoltaic
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More Details Less Details
Learning Goal(s):
Students will be able to use a Solar Pathfinder to determine the amount of solar resource lost to shading from nearby trees, buildings, etc. Students will be able to calculate the number of kWh of electricity that can be produced in a specific location and in a specific sized area. Students will be able to calculate the amount of carbon emissions that can be offset due to installing photovoltaic panels of various sizes. Students will be able to calculate the size array needed to offset all electricity use for the high school.
Pedagogy & Practice:
Group Work/Collaboration,
Hands-on Materials,
Project-Based Learning
NGSS Science and Engineering Practices:
3: Planning and Carrying Out Investigations,
5: Using Mathematics and Computational Thinking,
8: Obtaining, Evaluating, and Communicating Information
Author:
Clayton Hudiburg
Relevant NGSS PE:
HS-ESS3-2,
HS-ESS3-4,
HS-ETS1-1,
HS-ETS1-2,
HS-ETS1-3,
HS-PS3-2
Other Subjects Covered:
Math: Addition, Subtraction, Multiplication, Division,
Math: Algebra,
Math: Measurement
Estimated Activity Length:
1 hour
Solar Charger Diagram

Designing a Solar Charger

Grades:
10-12
Unit:
Solar Transportation
Lesson Number:
4
Description:

In this lesson, students will further explore the potential and challenges related to using photovoltaics to supplement the power needed to charge batteries in BEVs. Students will be provided with a 12 V lead-acid battery and several 3 V, 1.5 A solar...

Energy Content:
Batteries & Storage,
Circuitry,
Electrical Energy,
Solar Photovoltaic,
Transportation
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More Details Less Details
Learning Goal(s):
1. Students will explore the role of series and parallel wiring as they pertain to voltage and amperage. 2. Students will explore the processes involved with charging batteries and relate these processes to voltage and amperage. 3. Students will test photovoltaic modules to identify voltage and amperage outputs. 4. Students will design a system of wiring 3 V, 1.5 A modules together as a means to charge a 12 V lead-acid battery 5. Students will predict and test the effectiveness of their designed solar charger.
Pedagogy & Practice:
Engineering Design,
Group Work/Collaboration,
Hands-on Materials
NGSS Science and Engineering Practices:
2: Developing and Using Models,
5: Using Mathematics and Computational Thinking,
6: Constructing Explanations and Designing Solutions
Author:
Clayton Hudiburg
Relevant NGSS PE:
HS-ESS3-2,
HS-ESS3-4,
HS-ETS1-1,
HS-ETS1-2,
HS-ETS1-3,
HS-PS3-2
Other Subjects Covered:
ELA: Informational Text,
ELA: Writing,
Math: Addition, Subtraction, Multiplication, Division
Estimated Activity Length:
4 hours
Basic Stamp Microprocessor

Integrating Solar Power

Grades:
9-12
Unit:
Robotic Sunflower
Lesson Number:
5
Description:

At this point students should have a working robotic sunflower that will track the sun with 2 degrees of freedom. This next lesson powers the whole system with a photovoltaic module. A Zener diode is used to charge a 6V motorcycle battery which then...

Energy Content:
Circuitry,
Electrical Energy,
Electronics,
Solar Photovoltaic
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More Details Less Details
Learning Goal(s):
Students will create voltage regulator and construct a solar battery charger.
Pedagogy & Practice:
21st Century Skills Development,
Group Work/Collaboration,
Hands-on Materials,
Project-Based Learning
NGSS Science and Engineering Practices:
6: Constructing Explanations and Designing Solutions
Author:
Pat Blount
Relevant NGSS PE:
HS-ETS1-1,
HS-ETS1-2,
HS-ETS1-3,
HS-PS3-1,
HS-PS3-3
Other Subjects Covered:
Computer Science
Estimated Activity Length:
1 hour
Design a 50 Year Energy Plan

How Do We Evaluate Energy Sources?

Grades:
9-12
Unit:
50 Year Energy Plan
Lesson Number:
5
Description:

Building on student’s understanding of energy production methods developed over previous lessons, Lesson 5 asks the class to identify and measure trade-offs between environmental impacts – human needs – and practical costs of different power generation...

Energy Content:
Electrical Grid (Transmission & Distribution),
Sources of Energy
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More Details Less Details
Learning Goal(s):
1. Students will develop models of the interaction between atmospheric composition and surface temperature using simple diagrams.2. Students will reflect on the impact of energy sources and power production on the environment. 
Pedagogy & Practice:
Group Work/Collaboration,
Project-Based Learning
NGSS Science and Engineering Practices:
1: Asking Questions and Defining Problems,
2: Developing and Using Models
Author:
Bradford Hill
Relevant NGSS PE:
HS-ESS1-4,
HS-ESS3-2,
HS-ETS1-1,
HS-ETS1-3
Other Subjects Covered:
Social Sciences: Geography
Estimated Activity Length:
0 sec
Solar Charger Diagram

Photovoltaic Solutions "Shark-Tank Style"

Grades:
10-12
Unit:
Solar Transportation
Lesson Number:
5
Description:

In this lesson, the students will take their knowledge gained in the previous activities to innovate design solutions that will allow PV technology to plan an increased role in the transportation sector. The challenge given to them is to design a BEV that...

Energy Content:
Batteries & Storage,
Electrical Energy,
Solar Photovoltaic,
Transportation
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More Details Less Details
Learning Goal(s):
1. Students will use data and mathematics to design a solution for using PV technology in the transportation sector. 2. Students will create a presentation with visuals and specs outlining their proposed solution. 3. Students will present and attempt to “sell” their products to a panel of judges.
Pedagogy & Practice:
Engineering Design,
Group Work/Collaboration
NGSS Science and Engineering Practices:
6: Constructing Explanations and Designing Solutions,
7: Engaging in Argument from Evidence
Author:
Clayton Hudiburg
Relevant NGSS PE:
HS-ESS3-2,
HS-ESS3-4,
HS-ETS1-1,
HS-ETS1-2,
HS-ETS1-3,
HS-PS3-2
Other Subjects Covered:
ELA: Speaking & Listening,
Math: Addition, Subtraction, Multiplication, Division
Estimated Activity Length:
5 hours

Part 2 - Lesson 2: Wind Energy

Grades:
6-12
Unit:
A Community Powered by Renewable Energy
Lesson Number:
5
Description:

Students will learn about wind and how wind varies across geographies. Students will use Vernier Wind Turbine kits or homemade wind turbines to experiment with blade angles and wind speed. During experimentation, students will collect data as blade angles...

Energy Content:
Electrical Energy,
Electricity Generation,
Sources of Energy,
Wind Energy
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More Details Less Details
Learning Goal(s):
1.Students will conduct an experiment where blade angles are the variable and wind speed is constant.2.Students will conduct an experiment where blade angles are constant and wind speed varies.3.Students will collect and analyze data to provide a conclusion to the questions: What is the optimal blade angle for generating the most energy? What is the optimal wind speed for generating the most energy?4.Students will research prevailing winds and use a provided map of their region to indicate wind speed and direction.5.Students will propose locations for wind farms based on optimal energy generation and zoning restrictions.6.Based on their proposals, students will determine a range of potential kilowatt generation from wind power.
Pedagogy & Practice:
21st Century Skills Development,
Engineering Design,
Establishing a Culture of Science,
Group Work/Collaboration,
Hands-on Materials,
Multiple Learning Styles,
Phenomena-Driven Instruction,
Place-Based Learning,
Project-Based Learning
NGSS Science and Engineering Practices:
1: Asking Questions and Defining Problems,
2: Developing and Using Models,
3: Planning and Carrying Out Investigations,
4: Analyzing and Interpreting Data,
5: Using Mathematics and Computational Thinking,
6: Constructing Explanations and Designing Solutions,
7: Engaging in Argument from Evidence,
8: Obtaining, Evaluating, and Communicating Information
Author:
Jonathan Strunin
Relevant NGSS PE:
MS-ESS3-3,
MS-ESS3-4,
MS-ETS1-1,
MS-ETS1-2,
MS-ETS1-3,
MS-ETS1-4,
MS-PS3-2,
HS-ESS3-2,
HS-ESS3-4,
HS-ETS1-1,
HS-ETS1-2,
HS-ETS1-3,
HS-ETS1-4,
HS-PS3-3
Other Subjects Covered:
Math: Measurement,
Social Sciences: Geography
Estimated Activity Length:
10 hours

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