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Coping With Climate Change: Green Roofs of Chicago
http://www.pbs.org/newshour/multimedia/chicago/index.html

Public Broadcasting System (PBS) Newshour

A set of eight photographs compiled into a series of slides explain how urban areas are facing challenges in keeping both their infrastructure and their residents cool as global temperatures rise. Chicago is tackling that problem with a green design makeover. This report is part of PBS's Coping with Climate Change series and could challenge students to consider engineering designs to help their own cities be greener.

Learn more about Teaching Climate Literacy and Energy Awareness»

ngssSee how this Simulation/Interactive supports the Next Generation Science Standards»
Middle School: 2 Disciplinary Core Ideas, 3 Cross Cutting Concepts, 3 Science and Engineering Practices
High School: 4 Disciplinary Core Ideas, 3 Cross Cutting Concepts, 3 Science and Engineering Practices

Notes From Our Reviewers The CLEAN collection is hand-picked and rigorously reviewed for scientific accuracy and classroom effectiveness. Read what our review team had to say about this resource below or learn more about how CLEAN reviews teaching materials
Teaching Tips | Science | Pedagogy | Technical Details

Teaching Tips

About the Science

  • The background article describes the rationale for constructing green roofs and other improvements to reduce energy and stormwater runoff.
  • Comments from expert scientist: The material presents the impacts of several technologies on the warming due to the urban heat island as well as regional or global warming. These include green roofs, permeable pavements, and urban forestry. The explanations are well presented. The project does not appear to have been updated in several years. There is a reference to the 2010 dashboard, which is a bit old.

About the Pedagogy

  • While no specific lesson accompanies this slideshow, it serves to spark the interest of students in viewing how cities are coping positively to the changes in climate. Slides/photographs are linked to main featured news article, which is supported by interviews from critics, info graphics, broadcast videos and links to the PBS Coping with Climate Change web page.

Technical Details/Ease of Use

  • Visually appealing photographs to inspire students to think about how science drives engineering design.

Related URLs These related sites were noted by our reviewers but have not been reviewed by CLEAN

http://www.pbs.org/newshour/topic/climate-change/

Next Generation Science Standards See how this Simulation/Interactive supports:

Middle School

Disciplinary Core Ideas: 2

MS-ETS1.A1:The more precisely a design task’s criteria and constraints can be defined, the more likely it is that the designed solution will be successful. Specification of constraints includes consideration of scientific principles and other relevant knowledge that are likely to limit possible solutions.

MS-PS4.B1:When light shines on an object, it is reflected, absorbed, or transmitted through the object, depending on the object’s material and the frequency (color) of the light.

Cross Cutting Concepts: 3

Structure and Function, Cause and effect

MS-C2.2:Cause and effect relationships may be used to predict phenomena in natural or designed systems.

MS-C6.1:Complex and microscopic structures and systems can be visualized, modeled, and used to describe how their function depends on the shapes, composition, and relationships among its parts; therefore, complex natural and designed structures/systems can be analyzed to determine how they function.

MS-C6.2:Structures can be designed to serve particular functions by taking into account properties of different materials, and how materials can be shaped and used.

Science and Engineering Practices: 3

Constructing Explanations and Designing Solutions

MS-P6.6:Apply scientific ideas or principles to design, construct, and/or test a design of an object, tool, process or system.

MS-P6.7:Undertake a design project, engaging in the design cycle, to construct and/or implement a solution that meets specific design criteria and constraints

MS-P6.8:Optimize performance of a design by prioritizing criteria, making tradeoffs, testing, revising, and re- testing.

High School

Disciplinary Core Ideas: 4

HS-ESS2.D1:The foundation for Earth’s global climate systems is the electromagnetic radiation from the sun, as well as its reflection, absorption, storage, and redistribution among the atmosphere, ocean, and land systems, and this energy’s re-radiation into space.

HS-ETS1.A1:Criteria and constraints also include satisfying any requirements set by society, such as taking issues of risk mitigation into account, and they should be quantified to the extent possible and stated in such a way that one can tell if a given design meets them.

HS-ETS1.A2:Humanity faces major global challenges today, such as the need for supplies of clean water and food or for energy sources that minimize pollution, which can be addressed through engineering. These global challenges also may have manifestations in local communities

HS-PS3.B5:Uncontrolled systems always evolve toward more stable states—that is, toward more uniform energy distribution (e.g., water flows downhill, objects hotter than their surrounding environment cool down)

Cross Cutting Concepts: 3

Cause and effect, Structure and Function

HS-C2.3:Systems can be designed to cause a desired effect.

HS-C6.1:Investigating or designing new systems or structures requires a detailed examination of the properties of different materials, the structures of different components, and connections of components to reveal its function and/or solve a problem.

HS-C6.2:The functions and properties of natural and designed objects and systems can be inferred from their overall structure, the way their components are shaped and used, and the molecular substructures of its various materials.

Science and Engineering Practices: 3

Constructing Explanations and Designing Solutions

HS-P6.3:Apply scientific ideas, principles, and/or evidence to provide an explanation of phenomena and solve design problems, taking into account possible unanticipated effects.

HS-P6.4:Apply scientific reasoning, theory, and/or models to link evidence to the claims to assess the extent to which the reasoning and data support the explanation or conclusion.

HS-P6.5:Design, evaluate, and/or refine a solution to a complex real-world problem, based on scientific knowledge, student-generated sources of evidence, prioritized criteria, and tradeoff considerations.


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