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Kidwind Small Water Pump

Designing a Faster Water Pump

Grades:
2-5
Unit:
Understanding Science and Engineering Through Solar Power
Lesson Number:
7
Description:

Students use all their prior knowledge to design and construct a water pump that can pump 1 cup of water the fastest.

Energy Content:
Circuitry,
Electrical Energy,
Solar Photovoltaic
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More Details Less Details
Learning Goal(s):
Students will be able to use available tools to design and test a solar water pump, refine their design, test and finally evaluate their efforts. Through this process students will understand and gain experience with the engineering design process.
Pedagogy & Practice:
Engineering Design,
Group Work/Collaboration,
Hands-on Materials,
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,
6: Constructing Explanations and Designing Solutions,
7: Engaging in Argument from Evidence
Author:
Mike Hellis
Relevant NGSS PE:
4-PS3-2,
4-PS3-4,
3-5-ETS1-1,
3-5-ETS1-2
Other Subjects Covered:
ELA: Speaking & Listening,
ELA: Writing,
Math: Measurement
Estimated Activity Length:
1 hour
SODIS_UV Treament

Solar and SODIS: Creating Clean Water for the World

Grades:
5-8
Description:

According to Nobel Laureate Richard Smalley, the number one and two challenges for humanity are energy and clean water. This classroom activity will introduce students to a low cost, renewable technique that connects these two issues. During the activity,...

Energy Content:
Light (Visible),
Solar Thermal
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More Details Less Details
Learning Goal(s):
Students will be introduced to the range of microbes in the environment, understand the risks of “dirty water” and be able to explain how energy from the sun can purify water through the SODIS technique.
Pedagogy & Practice:
Establishing a Culture of Science,
Group Work/Collaboration,
Hands-on Materials,
Place-Based Learning
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
Author:
Jamie Repasky
Relevant NGSS PE:
5-PS1-1,
5-ESS3-1,
3-5-ETS1-1,
3-5-ETS1-2,
3-5-ETS1-3
Other Subjects Covered:
ELA: Speaking & Listening,
ELA: Vocabulary Development,
Math: Graphing & Representation,
Math: Ratios & Proportions
Estimated Activity Length:
1 hour
Solar Tracker

Solar Tracker Challenge

Grades:
5-7
Description:

Students will build a simple circuit that can be used to track a light source. This circuit will be used as a springboard for discussion into the engineering design process, solar tracking, and basic electricity and circuits. The simple solar tracker...

Energy Content:
Circuitry,
Electrical Energy,
Solar Photovoltaic
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More Details Less Details
Learning Goal(s):
Students observe and replicate a simple solar tracker; learn basic electric circuits and terminology; reflect on possible improvements for solar tracker; and reflect on how the engineering design process is used daily.
Pedagogy & Practice:
Engineering Design,
Group Work/Collaboration,
Hands-on Materials
NGSS Science and Engineering Practices:
6: Constructing Explanations and Designing Solutions
Author:
Jamie Repasky
Relevant NGSS PE:
4-PS3-2,
4-PS3-4,
3-5-ETS1-1,
3-5-ETS1-2,
3-5-ETS1-3
Estimated Activity Length:
1 hour

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