Exploring Eco-Friendly Battery Design

Grades:
4-5
Unit:
Understanding E-Waste Through Battery Design
Lesson Number:
2
Description:

In this lesson students will experiment with everyday household items to make batteries. Students will use lemons, potatoes, pennies, and cola to make batteries, and compare the amount of voltage produced. These lessons can be expanded to test a variety of...

Energy Content:
Batteries & Storage,
Circuitry,
Electrical Energy,
Electricity Generation,
Electrons,
Energy Fundamentals,
Hydrogen,
Materials Science,
Potential & Kinetic Energy,
Solar Photovoltaic,
Wind Energy
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More Details Less Details
Learning Goal(s):
1.Students will explore methods to produce energy from everyday items such as potatoes, lemons, pennies, and cola.2.Students will explore battery design and transfer of energy through hands on experiments with household items.3.Students will measure voltage and experiment methods to increase voltage. 4.Students will extend lessons to test out a variety of other materials such as varieties of fruits, vegetables, and sodas to compare different voltage produced. 5.Students will collect and record data from all their experiments to compare the different voltage produced. 6.Students will display data in charts or graphs to analyze the outcomes of their experiments. 
Pedagogy & Practice:
21st Century Skills Development,
Engineering Design,
Group Work/Collaboration,
Hands-on Materials,
Phenomena-Driven Instruction,
Project-Based Learning
NGSS Science and Engineering Practices:
2: Developing and Using Models,
3: Planning and Carrying Out Investigations
Author:
Jonathan Strunin
Relevant NGSS PE:
4-PS3-2,
4-PS3-4,
4-ESS3-1,
5-ESS3-1,
3-5-ETS1-1,
3-5-ETS1-2,
3-5-ETS1-3
Other Subjects Covered:
Math: Graphing & Representation,
Math: Measurement
Estimated Activity Length:
2 hours
Foil Barge

What is Force?

Grades:
4-6
Unit:
Solar Boats
Lesson Number:
3
Description:

Students will build a barge out of tin foil and describe the forces acting it. The barge itself is designed only with the constraints that passengers within the barge will not get wet, allowing for students to experiment with different shapes and...

Energy Content:
Energy Fundamentals,
Potential & Kinetic Energy
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More Details Less Details
Learning Goal(s):
Students will identify the Laws of Motion and learn about the forces acting on the system. There are multiple forces acting on a boat, some of these forces include, acceleration, friction, gravity and thrust.
Pedagogy & Practice:
Engineering Design,
Group Work/Collaboration,
Hands-on Materials
NGSS Science and Engineering Practices:
1: Asking Questions and Defining Problems,
2: Developing and Using Models,
6: Constructing Explanations and Designing Solutions
Author:
Carol Patrick
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: Vocabulary Development
Estimated Activity Length:
1 hour
Basic Stamp Microprocessor

Creating a Light-Tracking Servo

Grades:
9-12
Unit:
Robotic Sunflower
Lesson Number:
3
Description:

Students will learn how to program the Basic Stamp to use information from two photoresistors to point a servo at a light source. This will be the first degree of freedom for the flower head.

Energy Content:
Circuitry,
Electrical Energy,
Electronics,
Light (Visible)
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More Details Less Details
Learning Goal(s):
Students will synthesize the previous lesson for light metering and servo control to design a servo controlled by two photoresistors that will track a light source.
Pedagogy & Practice:
21st Century Skills Development,
Engineering Design,
Group Work/Collaboration,
Project-Based Learning
NGSS Science and Engineering Practices:
3: Planning and Carrying Out Investigations,
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
WindMaterials_DSCN2143.jpg

Wind Power: A Hands on Experience

Grades:
3-8
Unit:
Solar Updraft Towers
Lesson Number:
3
Description:

This lesson challenges students to work in teams to design successful turbine blades for the “KidWind Firefly”. The firefly has an LED light that lights up when the students have designed turbine blades that spin effectively. This lesson provides students...

Energy Content:
Electricity Generation,
Wind Energy
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More Details Less Details
Learning Goal(s):
Students will understand that wind energy can be converted into other forms of energy.Students will determine different methods to increase the effectiveness of a wind turbine blade at harnessing and converting the mechanical energy of the wind.
Pedagogy & Practice:
Engineering Design,
Establishing a Culture of Science,
Phenomena-Driven Instruction
NGSS Science and Engineering Practices:
1: Asking Questions and Defining Problems,
6: Constructing Explanations and Designing Solutions
Author:
Lisa Morgan
Relevant NGSS PE:
4-PS3-2,
4-PS3-3,
4-PS3-4,
4-ESS3-1,
3-5-ETS1-1,
3-5-ETS1-2,
3-5-ETS1-3
Estimated Activity Length:
2 hours
Wave Attenuator

Testing a Tidal Wave Attenuator

Grades:
6-12
Unit:
Wave Attenuator
Lesson Number:
3
Description:

Students will test the efficiency of the tidal wave attenuator models that they previously built. They will determine variables on their models they can manipulate, such as wire gauge and magnet strength, and measure the effects of manipulating this...

Energy Content:
Wave Energy
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More Details Less Details
Learning Goal(s):
1. Students will investigate variables that may affect the output of an energy conversion device (wave attenuator). 2. Students will interpret data to identify which variables increase electrical output for these model wave attenuators. 3. Students will communicate results from scientific inquiry to identify factors that are important to optimizing the design of a wave attenuator.
Pedagogy & Practice:
Engineering Design,
Establishing a Culture of Science,
Group Work/Collaboration,
Hands-on Materials,
Project-Based Learning
NGSS Science and Engineering Practices:
1: Asking Questions and Defining Problems,
3: Planning and Carrying Out Investigations,
4: Analyzing and Interpreting Data,
6: Constructing Explanations and Designing Solutions,
7: Engaging in Argument from Evidence
Author:
Tabatha Roderick
Relevant NGSS PE:
MS-ESS3-3,
MS-ETS1-1,
MS-ETS1-4,
MS-PS2-4,
MS-PS3-5
Other Subjects Covered:
ELA: Speaking & Listening,
ELA: Writing,
Math: Measurement
Estimated Activity Length:
5 hours
Solar Car Student

Solar Car Challenge: Background Research on Car Design

Grades:
6-8
Unit:
Solar Car Challenge
Lesson Number:
3
Description:

Students will play around with the solar car kits to familiarize themselves with the materials in preparation for the solar car engineering challenge.

Energy Content:
Solar Photovoltaic
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More Details Less Details
Learning Goal(s):
To introduce students to the problem that this project will attempt to solve: building a solar car that will go straight, far, and fast to win a race.
Pedagogy & Practice:
Engineering Design,
Group Work/Collaboration,
Research-Secondary
NGSS Science and Engineering Practices:
8: Obtaining, Evaluating, and Communicating Information
Author:
Karen Nelson
Relevant NGSS PE:
MS-ESS3-3,
MS-ETS1-1,
MS-ETS1-2,
MS-ETS1-3,
MS-ETS1-4
Other Subjects Covered:
ELA: Informational Text,
ELA: Writing
Estimated Activity Length:
50 min
Wort Chiller

Bioreactor Water Circulation System

Grades:
7-12
Unit:
Bioreactor Water Heating
Lesson Number:
3
Description:

Solar energy is available when the sun shines but energy can be supplemented at night by the decomposition energy in a bioreactor. In this activity we will experiment with the feasibility of using heated water in a bioreactor to circulate it through a...

Energy Content:
Biomass Energy,
Solar Thermal,
Thermal Energy (Heat)
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More Details Less Details
Learning Goal(s):
1. Students will examine the properties of solar water pumping systems using KidWind solar water pumps or similar water pumps. 2. Students will experiment with the properties of water and its limitations in circulating due to pump power and distance. 3. Students will evaluate the use of a heat sink/chiller in the circulation of water through the bioreactor.
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
Author:
Tami Church
Relevant NGSS PE:
MS-PS3-3,
MS-PS3-4,
HS-PS3-3
Other Subjects Covered:
ELA: Vocabulary Development,
Math: Measurement
Estimated Activity Length:
4 hours

Creating the Most Effective Solar Heater

Grades:
6-8
Unit:
Experimenting with Solar Heaters
Lesson Number:
3
Description:

This part can be staged as a competition or simply a personal challenge to beat the standard solar heater created in part 1. During this stage of the lesson students are asked to analyze data and results from part 2 and identify which characteristics of a...

Energy Content:
Solar Thermal,
Thermal Energy (Heat)
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More Details Less Details
Learning Goal(s):
In this activity students demonstrate the ability to evaluate competing solutions to the problem of increasing the heat energy transferred to a vial of water.
Pedagogy & Practice:
Engineering Design,
Group Work/Collaboration,
Hands-on Materials,
Project-Based Learning
NGSS Science and Engineering Practices:
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:
Nathan Franck
Relevant NGSS PE:
MS-ETS1-1,
MS-ETS1-2,
MS-ETS1-3,
MS-PS3-3
Other Subjects Covered:
ELA: Writing,
Math: Addition, Subtraction, Multiplication, Division,
Math: Algebra,
Math: Measurement
Estimated Activity Length:
1 hour
Solar Mobile

Exploring Center of Gravity

Grades:
6-8
Unit:
Solar Mobile Design Challenge
Lesson Number:
3
Description:

Since the concept Center of Gravity (mass) is a key factor in a mobile, students will participate in some activities to help them experience and understand this principle so it can be applied to their final Solar Mobile design. This lesson starts with a...

Energy Content:
Materials Science
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More Details Less Details
Learning Goal(s):
Students will observe a discrepant event and write down questions about what they observed. Students will participate in a variety of activities using a meter stick in order to experience and learn about center of gravity.Students will find the center of gravity of an irregular shaped paper object by using a plumb line. Students will apply the concept of Center of Gravity and find the center of their solar aircraft that is to be used on their solar mobile. 
Pedagogy & Practice:
Engineering Design,
Hands-on Materials,
Phenomena-Driven Instruction,
Research-Secondary,
STEAM/Arts
NGSS Science and Engineering Practices:
1: Asking Questions and Defining Problems,
3: Planning and Carrying Out Investigations
Author:
Kristy Schneider
Other Subjects Covered:
ELA: Writing
Estimated Activity Length:
2 hours
Design a 50 Year Energy Plan

Scaling up to Power Production: Let’s Engineer a Wind Turbine

Grades:
9-12
Unit:
50 Year Energy Plan
Lesson Number:
3
Description:

After working through Lessons 1 and 2 of this Unit, students are now familiar with the physics of how generators work. The next step in Lesson 3 is to investigate how existing power generation systems operate and supply electricity to entire geographic...

Energy Content:
Batteries & Storage,
Circuitry,
Electrical Energy,
Electrical Grid (Transmission & Distribution),
Wind Energy
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More Details Less Details
Learning Goal(s):
1. Design, build, and refine a wind turbine in order to effectively and efficiently convert motion into mechanical energy and then into electrical energy 
Pedagogy & Practice:
Engineering Design,
Group Work/Collaboration
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
Author:
Bradford Hill
Relevant NGSS PE:
HS-PS3-3
Other Subjects Covered:
ELA: Speaking & Listening,
Math: Graphing & Representation
Estimated Activity Length:
5 hours

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