This video features a number of different climate scientists describing the effects of the increasing amount of carbon dioxide on global climate and proposing a series of solutions to mitigate these effects. Video addresses health problems and other costs to humans associated with climate change.

In some cities, especially large cities such as Los Angeles or Mexico City, visible air pollution is a major problem, both for human health and the environment. A variety of sources contribute to air pollution, but personal vehicles account for one of the main sources. Though each car has relatively low emissions when compared to vehicles of the 1970s, there are so many more cars on the road now that their emissions play a large role in overall pollution. In this activity, students think about alternate ways to power a vehicle to reduce emissions. Student teams design an eco-friendly car using the engineering design process, and make a presentation to showcase their product.

Compiled and modified for instructional use by: Kate Darby, Western Washington University
In 1887, Robert Towne built a metals smelter two and a half miles northwest of El Paso, Texas, across the river from Ciudad Juarez in Mexico and across the state border from several small towns in New Mexico. The smelter, which processed metal ore from regional mines, was quickly acquired by ASARCO (American Smelting and Refining Company) and became an important visual and economic institution in the region. In 1967, following the mantra of environmental regulation at the time—"the solution to pollution is dilution"—ASARCO erected what was then the tallest smokestack in the world: an 828-foot structure visible from much of the region. While the facility provided jobs to many in the region and produced metals important for a range of manufacturing and consumer products, by the 1970s, residents and scientists began to question the other products from the smelter—especially heavy metals pollution.

This case study includes discussion questions and data sources for further information.

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This video lesson aims to motivate students about chemistry and to raise their awareness about how chemistry helps in solving certain environmental problems. In this lesson, the air pollution problem created by cars and other vehicles is presented. The lesson will highlight causes of this problem, harmful products from it and possible solutions. There will also be discussion of ways to convert the pollutants produced by burning oil in vehicles into more friendly products.

SYNOPSIS: This lesson builds on students’ understanding of the cardiorespiratory system, showcases how climate change impacts cardiorespiratory health, and concludes with students exploring ways they can expand their actionable responses to climate change.

SCIENTIST NOTES: This lesson teaches students about what is in the air we breathe, how trees are important to keeping the air clean, air pollution, and how to solve some of the big global problems. Links to local New Jersey organizations are provided. The TedEd video also links to more resources about air pollution. This lesson also includes some movement and a game to help students visualize how pollutants can be removed for the air. The videos contain accurate and thought-provoking information. This resource is recommended for teaching.

POSITIVES:
-This lesson incorporates play and fun into learning about air quality and how it relates to the cardiorespiratory system.
-Students will draw direct connections between health and climate.

ADDITIONAL PREREQUISITES:
-Teachers should have access to a play space large enough to accommodate the “Catch Your Breath Game."
-Teachers should have access to balls or objects that students can throw or catch.
-Teachers should be familiar with facilitating a Socratic seminar style discussion.

DIFFERENTIATION:
-Students can write an analysis on why they think the game is called “Catch Your Breath.”
-Teachers can assign the groups to strategically place students who need support in certain areas with students who can provide that support.
-Teachers can print out the cardiorespiratory system diagram for students who would benefit from a hard copy.
-Other resources related to this lesson include this video about a nonprofit detecting deforestation and this resource to determine the tree equity score of your city or neighborhood.

This resource is a video abstract of a research paper created by Research Square on behalf of its authors. It provides a synopsis that's easy to understand, and can be used to introduce the topics it covers to students, researchers, and the general public. The video's transcript is also provided in full, with a portion provided below for preview:

"Bacteria and other microorganisms cover nearly every surface on earth, including the surfaces we build and maintain. Ocean piers are unique sites at the intersection of terrestrial, aquatic, and human-built environments. Saltwater spray, inclement weather, and pollutants make piers a harsh environment for bacteria. Together, these factors suggest that piers house a unique microbiome. Researchers recently conducted a study to characterize the microbiomes found on pier surfaces. On nine piers along the coast of Hong Kong, the researchers found diverse microbiomes that were rich in novel bacterial species. Surface material (metal versus concrete) was the strongest factor influencing the bacterial community structure. Although the overall abundance was low, corrosion-associated bacteria were more prevalent on metal surfaces, and high-touch surfaces like handrails and poles had more human skin-associated microbes than other surfaces..."

The rest of the transcript, along with a link to the research itself, is available on the resource itself.

This resource is a video abstract of a research paper created by Research Square on behalf of its authors. It provides a synopsis that's easy to understand, and can be used to introduce the topics it covers to students, researchers, and the general public. The video's transcript is also provided in full, with a portion provided below for preview:

"The development of long-read sequencing has allowed for the generation of more complete and contiguous genomes in metagenomics studies. However, long-reads are more prone to sequencing errors than short-reads, and these errors can end up incorporated in the draft genomes. Combining short- and long-reads can overcome such errors, but is computationally taxing. To avoid this, researchers developed the ‘Hierarchical Clustering Based Hybrid Assembly (HCBHA) approach.’ This approach first groups the long- and short-reads into candidate bacterial haplotypes and then assembles each group separately, which reduces the computational demand . Researchers tested this framework on a microbiome from activated sludge, an important part of wastewater treatment. The highly complex microbiomes found in activated sludge remove pollutants from wastewater..."

The rest of the transcript, along with a link to the research itself, is available on the resource itself.

The health of the watershed has a direct impact on the health of those that use it. This unit introduces students to the concept that imbalances and contaminants in the watershed can cause disease and infection in humans. The first part of this unit begins with an introduction to the major concept of a watershed and how humans can have a direct impact on the chemicals and organic matter that are carried within. Students study how chemical contaminants including mercury, nitrogen, arsenic, and lead are introduced into the watershed and the clinical presentation of these contaminants in humans. Each contaminant includes real-world case studies—including the arsenic ground-water contamination in Bangladesh and the lead pipe incident in Washington DC.

Students will also learn about microbial pathogens including coliform bacterial species, Naegleria fowleri , and Cryptosporidium . All pathogens include examples of how they are introduced into the watershed, how they infect humans, and how to remediate these pathogens. Sample case study formats for the presentation of this material are included in the activities section, along with labs that students can perform.

This kit is a historical overview of American representations of chemicals from the three sisters to the Love Canal. It compares conflicting constructions about nuclear reactor safety, depleted uranium, Rachel Carson and DDT. Through analyzing diverse historic and contemporary media messages, students understand changing public knowledge, impressions and attitudes about chemicals in the environment.

This course addresses the challenges of defining a relationship between exposure to environmental chemicals and human disease. Course topics include epidemiological approaches to understanding disease causation; biostatistical methods; evaluation of human exposure to chemicals, and their internal distribution, metabolism, reactions with cellular components, and biological effects; and qualitative and quantitative health risk assessment methods used in the U.S. as bases for regulatory decision-making. Throughout the term, students consider case studies of local and national interest.

This course addresses the challenges of defining a relationship between exposure to environmental chemicals and human disease. Course topics include epidemiological approaches to understanding disease causation; biostatistical methods; evaluation of human exposure to chemicals, and their internal distribution, metabolism, reactions with cellular components, and biological effects; and qualitative and quantitative health risk assessment methods used in the U.S. as bases for regulatory decision-making. Throughout the term, students consider case studies of local and national interest.

Chemistry and the Environment is designed to accompany a one-semester course in chemistry-based discussions of important environmental issues such as air pollution, the ozone layer, climate change and water quality. Chemical principles are introduced, followed by environmental ‘focus’ sections to base discussions on the scientific principles and societal intricacies of the individual topics. Instructors can also use the focus sections as a resource for presentation slides. Chemistry 2e is designed to meet the scope and sequence requirements of the two-semester general chemistry course. The textbook provides an important opportunity for students to learn the core concepts of chemistry and understand how those concepts apply to their lives and the world around them.

This unit exposes students to basic concepts of hydrology, like the hydrological cycle, water budget of a river and chemistry of carbon in freshwaters. Students will explore and study the components of the hydrological cycle, the factors that influence this cycle, investigate the water budget equation and compare and contrast two watersheds that have similar overall amount of precipitation, but differ in terms of temperature and climate.

Students will also learn about pollutants in fresh waters, pH and pOH of water and its influence on the ecosystem, chemistry of carbon and heavy metals and how does a sewage treatment plant work. As a part of their curriculum, a field trip to a local sewage treatment plant is highly recommended for students and teachers.

Each lesson will be accompanied by a lesson plan. Depending on lesson, also included will be examples and applications (problems to be solved by students using concepts presented in the lesson).

The unit is intended to be taught in 10th or 11th grade Physical and Environmental Science classes, but it can be used also by middle school 7th and 8th grade Science teachers to expose students to concepts related to physical, chemical properties of water, states of matter, physical and chemical change, water cycle and basic geology.

The unit will last approximately three weeks.

This was my inquiry based project. It focuses on how the pollution problem in the Chesapeake Bay can be solved. This resource includes the driving question, grabber, and culminating activity.

This inquiry project focuses on life in the Chesapeake Bay. After completing this lesson, students will be able to advocate to save the bay in an informed, well-rounded manner.

This resource is a video abstract of a research paper created by Research Square on behalf of its authors. It provides a synopsis that's easy to understand, and can be used to introduce the topics it covers to students, researchers, and the general public. The video's transcript is also provided in full, with a portion provided below for preview:

"Most microbial biomass in the ocean is found in the deep sea. Deep-sea microbes are important agents for organic matter (OM) recycling and storage, but it’s unclear how these organisms cope with the fluctuating OM supply in the deep ocean, especially in the deepest areas: the hadal trenches. To learn more, a new study examined the metabolic potential of microbes in the phylum Chloroflexi using sediment samples from the Mariana Trench. Metagenomic sequencing revealed 6 novel species, 4 novel genera, 1 novel family, and 1 novel order of Chloroflexi in the sediment. Based on the sequences, the associated microbes were primarily OM consumers that could degrade various organic carbon (OC), sulfur, and halogenated compounds and could even metabolize degradation-resistant types of OM, such as polyaromatic hydrocarbons (PAHs)..."

The rest of the transcript, along with a link to the research itself, is available on the resource itself.

In an upper-level seminar course, students bear significant responsibility for their learning. This activity provides the framework to help them identify the exact topics that they will discuss throughout a course in Environmental Analysis. The students are given constraints so that they don't either wander completely aimlessly through the environmental literature or pick only papers on their favorite topic. They are instead asked to dip into the literature to find papers that deal with analysis of pollutants in air, water, and solid matrices, and to have at least one that is relevant to climate change.

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To increase students' awareness of possible invisible pollutants in drinking water sources, students perform an exciting lab requiring them to think about how solutions and mixtures exist even in unsuspecting places such as ink. They use alcohol and chromatography paper to separate the components of black and colored marker ink. Students witness first-hand how components of a solution can be separated, even when those individual components are not visible in solution.

SYNOPSIS: This lesson is about the distribution and density of trees in urban areas and how that relates to environmental justice.

SCIENTIST NOTES: This lesson uses data from peer-reviewed research that breaks down the forest cover in cities as it correlates to income. The evidence is clear and convincing that more affluent neighborhoods have more tree cover, which has a documented benefit on the residents. All external links are scientifically sound, and this lesson has pass our science quality assessment.

POSITIVES:
-This is an engaging lesson because it is so personal. Students will think about tree cover where they live and how that relates to demographic data.
-Students will practice their data analysis skills.

ADDITIONAL PREREQUISITES:
-It is necessary to share the Student Slideshow with your students and give them editing access before beginning the lesson. All students will be writing in the same slideshow.
-The videos list the benefits of trees pretty quickly. It might be hard for students to type fast enough to keep up. You could play the videos at 0.9 speed or replay parts of the videos as necessary.
-The following is a list of benefits of trees. Students will create a similar list while they are watching the two videos outlining the benefits of trees.

-Reduce nearby outside temperatures
-Reduce amount of energy used for heating and cooling buildings
-Absorb carbon dioxide, thus mitigating climate change
-Filter urban pollutants and fine particulates
-Provide habitat, food, and protection to plants and animals
-Provide food for people
-Increase biodiversity
-Provide wood that can be used at the end of a tree’s life
-Improve physical and mental health of people
-Increase property values
-Create oxygen
-Provide shade for people and animals
-Control stormwater runoff, protecting water quality and reducing the need for water treatment
-Protect against mudslides
-Help prevent floods
-Improve air quality
-Increase attention spans and decrease stress levels in people
-Improve health outcomes in hospital patients

DIFFERENTIATION:
-Teachers can use the glossary at the end of the slideshow at any point throughout the lesson to help students understand vocabulary.

-The spreadsheet and the graph on slide 11 might be tricky. Encourage your students to turn and talk to one another for help.

-Many students will not have a good understanding of Celsius. Easy reminder: Multiply the temperature in Celsius by 1.8 to get degrees Fahrenheit. Example: 2.5°C x 1.8 = 4.5°F (The temperature difference between poorest and richest census blocks in Milwaukee, Wisconsin.)

Comment s’engager dans des actions en faveur de la vie et du bien commun en cette période marquée par des problèmes d’envergure planétaire tels que le réchauffement climatique, la pollution accrue, l’acidification des océans ou les menaces sur la biodiversité? Des gouvernements tentent tant bien que mal de s’entendre pour agir.