Keeping it Cool With Solar: Reflections of an Engineer

Grades:
K-2
Lesson Number:
7
Description:
This lesson is designed for one 30-minute session. Students analyze their data and reflect through video recording about how solar technology and their structures kept the ground (earth’s surface) cooler.
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More Details Less Details
Learning Goal(s):
1. Students will reflect on how their structure and solar technology changed the Sun’s effect on the Earth’s surface
Author:
Mark Lewin
Relevant NGSS PE:
Estimated Activity Length:
30 min

Keeping it Cool With Solar: Add Solar Panel Redesign, Rebuild, Retest

Grades:
K-2
Lesson Number:
6
Description:
This lesson is designed for one 60-minute session. Students will share and discuss results. Students are shown solar panel and fan and are asked, “Using solar technology, how might we make the ground in our structures even cooler?” Using the solar panel and...
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Keeping it Cool With Solar - Structure Test: How Cool Are We?

Grades:
K-2
Lesson Number:
5
Description:
This lesson is designed for one 30-45 minute session. Students are shown how thermo infrared thermometers work. Teacher uses infrared thermometer and has students record the ground temperature outside and inside their structure. Students record and analyze...
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More Details Less Details
Learning Goal(s):
Students build shade structures that will optimize cooling the earth’s surface from sunlight. Students collect and analyze how cool the earth’s surface is inside their structure.
Author:
Mark Lewin
Relevant NGSS PE:
Other Subjects Covered:
Estimated Activity Length:
0 sec

Keeping it Cool With Solar: Build Time

Grades:
K-2
Lesson Number:
4
Description:
This lesson is designed for one 30-minute session. Students build their structures based on their designs from Lesson 3. Students share evidence about ho w their structures affect the sunlight on the earth’s surface.
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Keeping it Cool With Solar: Design Time

Grades:
K-2
Lesson Number:
3
Description:
This lesson is designed for one 30-minute session. Students are shown materials. Students are asked “How might we design a structure that will keep the ground the coolest?” Students design their structures by discussing, collaborating, and drawing. Students...
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More Details Less Details
Learning Goal(s):
1. Students design structures that will optimize cooling the earth’s surface from sunlight.
Author:
Mark Lewin
Relevant NGSS PE:
Estimated Activity Length:
30 min

Keeping it Cool With Solar: Making Shade

Grades:
K-2
Lesson Number:
2
Description:
This lesson is designed for one 30-minute session. After reviewing the hot/cool playground spots from Lesson 1, Students will be asked, “On a hot day, which materials might keep the ground the coolest?”. Students will be given tissue paper, photocopy paper,...
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Keeping it Cool With Solar Unit Plan

Grades:
K-2
Description:
Keeping It Cool With Solar unit asks the question: “How might we design a structure that will keep us cool on a hot day?” As an anchoring phenomenon, students will be shown a time-lapse video of an ice cube melting, and a second phenomenon of a solar panel...
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More Details Less Details
Learning Goal(s):
Students will make observations to determine the effect of sunlight on Earth’s surface. Students will plan and conduct investigations to determine whether structures made with various materials will keep objects cool when placed in a beam of light. Students will analyze data from tests of two objects designed to solve the same problem in order to compare the strengths and weaknesses of how each performs. Students will analyze data obtained from testing different materials to determine which materials have the properties that are best suited for keeping an object cool. Students will test if solar panels and solar energy can help cool down their structure.
Author:
Mark Lewin
Relevant NGSS PE:
Other Subjects Covered:
Estimated Activity Length:
4 hours

Keeping it Cool With Solar: Hot Spot/Cool Spot

Grades:
K-2
Lesson Number:
1
Description:
This is the first lesson where K- 2 students will investigate the effect of sunlight on the earth’s surface (K - PS3-1). The students will observe a video of an ice cube melting as the anchoring phenomenon for the unit. In this first lesson, students will...
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Learning Goal(s):
Students will consider and pose questions about what type of energy source can cause an ice cube to melt. Students will explore how the sun affects the Earth’s surface on the playground. Students will analyze data to understand how the sun affects the earth’s surface on the playground. Students will link the idea of sun/shade to hot/cool.
Author:
Mark Lewin
Relevant NGSS PE:
Estimated Activity Length:
30 min
Solar Updraft Tower

Learning About Solar Updraft Towers

Grades:
3-8
Lesson Number:
5
Description:
This lesson helps students learn about solar updraft towers being planned and built around the world to help solve the energy crisis by using unlimited power from the sun. This will provide real world context to the engineering challenge they engaged in...
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More Details Less Details
Learning Goal(s):
Students will be able to define and explain what a solar updraft tower is.Students will make connections between their previous engineering challenge and a real world solution to the world’s growing energy demands, including careers.
Pedagogy & Practice:
NGSS Science and Engineering Practices:
Author:
Lisa Morgan
Other Subjects Covered:
Estimated Activity Length:
0 sec
Solar Updraft

Let's Build Our Wind and Solar Energy Toy

Grades:
3-8
Lesson Number:
4
Description:
Students will combine what they learned in previous lessons using their investigations of convection-related phenomena to design a device that will convert light energy from the sun into thermal energy and utilize the resulting convection currents. Their...
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More Details Less Details
Learning Goal(s):
Students will determine that thermal energy resulting from the sun’s radiation can create an updraft that will power a turbine to spin.                                                Students will identify characteristics of turbine design that improve the success of their device.Students will utilize content from previous phenomena they investigated, such as the chimney stack effect and Norwegian candle toys, to determine how to best harness the energy transformed by their device from the sun.
Pedagogy & Practice:
Author:
Lisa Morgan
Estimated Activity Length:
3 hours

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