This activity focuses on the interrelationships of ore grades, economics, mining impacts/decisions, …
This activity focuses on the interrelationships of ore grades, economics, mining impacts/decisions, and other factors. It is intended as a small-group activity, where different groups of students work on one of three different parts, with classroom discussion as a follow-up.
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Mined phosphorus is considered essential for agriculture, especially with the need to …
Mined phosphorus is considered essential for agriculture, especially with the need to feed the ever growing population. However, there are consequences of phosphate mining and use, including pollution at mine sites and fertilizer processing plants, heavy metal accumulation in soil where fertilizers are used, national security issues intertwined with Morocco's dominance of the world supply, and eutrophication that comes with alteration of the phosphorus cycle. Students will consider these issues, their own roles in the problem, and possible solutions in this jigsaw activity.
(Note: this resource was added to OER Commons as part of a batch upload of over 2,200 records. If you notice an issue with the quality of the metadata, please let us know by using the 'report' button and we will flag it for consideration.)
This activity asks students to investigate different aspects of gold mining and …
This activity asks students to investigate different aspects of gold mining and think critically about the perceived and real needs for this mineral resource as well as the impacts (both positive and negative) that both gold mining and recycling can have. It integrates concepts and terminology from earlier in the course into real-world situations and personal decision making. This exercise is set up as a small-group jigsaw activity.
(Note: this resource was added to OER Commons as part of a batch upload of over 2,200 records. If you notice an issue with the quality of the metadata, please let us know by using the 'report' button and we will flag it for consideration.)
This 20-minute video, produced by the UN Framework Convention on Climate Change, …
This 20-minute video, produced by the UN Framework Convention on Climate Change, describes adaptation strategies undertaken by several groups and nations in response to rising sea level and other aspects of climate change.
In this activity, students assess individual and national opinions on climate change …
In this activity, students assess individual and national opinions on climate change and explore strategies that communities are employing to adapt to aspects of climate change already affecting them in addition to those likely to affect them in the future.
This contemplative practice inquires into the complex web of interdependencies linking global …
This contemplative practice inquires into the complex web of interdependencies linking global climate change, the War on Terror, Afghan poppy production, opiate addiction, and food security through the lens of systems theory. The exercise challenges students to consider these linkages not only conceptually but also somatically and emotionally.
(Note: this resource was added to OER Commons as part of a batch upload of over 2,200 records. If you notice an issue with the quality of the metadata, please let us know by using the 'report' button and we will flag it for consideration.)
After the Ice: Our Food discusses changes in historic food sources for …
After the Ice: Our Food discusses changes in historic food sources for Arctic Native Americans. Global climate change is altering yearly cycles of both ice coverage and depth in the Bering Sea. Changes in the ice affect the way local native groups hunt in order to feed their community.
This 7-minute video illustrates how the historic homeland for Arctic Native Americans …
This 7-minute video illustrates how the historic homeland for Arctic Native Americans is being affected by climate change. Shorefast ice and pack ice are present for a shorter part of the year. This has profound affects on the way of life in the Bering Sea region, to the point where the community may have to relocate.
This video discusses how the historic way of life for Arctic Native …
This video discusses how the historic way of life for Arctic Native Americans has changed. Global climate change is altering the ice cycle (yearly coverage, depth, and persistence) in the Bering Sea and weather patterns. Changes in the ice affect the way local native groups are able to hunt for food, and maintain their community.
Students learn about economic costs and benefits and cultural costs and benefits. …
Students learn about economic costs and benefits and cultural costs and benefits. By practicing cost-benefit analysis, students discover that decision making is a complex task.
In this seventh grade science Atmosphere and Weather Unit, students will explore …
In this seventh grade science Atmosphere and Weather Unit, students will explore the atmosphere, air and water quality, the water cycle, the greenhouse effect, global warming, climate change, and human-environment interaction through a number of experiments, interactive webquests and projects. They will be exposed to the STEM practices behind growing and agriculture in a hands-on, experiential and experimental life science growing project. They will create terrariums in two-liter soda bottles and will focus on the importance of understanding meteorology and the cycling of water and gasses in and out of the Earth and atmosphere in order to effectively plan, grow and harvest.
This short, time-lapse video shows the changes in the Columbia Glacier from …
This short, time-lapse video shows the changes in the Columbia Glacier from May 12, 2007 to August 20, 2010. Narration provides general description of the geophysical dynamics and processes.
In Florida's humid climate, strawberry growers are in a constant battle with …
In Florida's humid climate, strawberry growers are in a constant battle with two kinds of fruit rot. Using a decision support system, they can save money by spraying fields only when the plant diseases are a threat.
In this activity, students explore the basic living requirements of algae (phytoplankton)through …
In this activity, students explore the basic living requirements of algae (phytoplankton)through hands-on experience and an interactive game. Students investigate what algal biofuels are, how they are made, where they can grow, and, most importantly, why this topic should be investigated. Algal biofuels are an emerging source of renewable energy.
Road deicers raise several environmental and cost concerns. In this activity students …
Road deicers raise several environmental and cost concerns. In this activity students consider alternatives while investigating colligative properties.
(Note: this resource was added to OER Commons as part of a batch upload of over 2,200 records. If you notice an issue with the quality of the metadata, please let us know by using the 'report' button and we will flag it for consideration.)
Global temperatures continue to be affected by the combustion of fossil fuels …
Global temperatures continue to be affected by the combustion of fossil fuels and the subsequent release of carbon dioxide. This 3-week unit is designed to give 9th grade physical science or environmental science student an introduction to climate change, how humans are influencing it, and what efforts we can make to help limit or prevent it. Topics necessary for this unit include electricity, circuits, greenhouse gases, alternative energies, embodied energy, payback period, and life cycle assessments. This unit functions as a culminating project incorporating all of the topics listed above and challenges students to conduct research, engineer their own alternative energy solutions and prove their efficiency through calculation. Individually or in pairs students must pick an alternative energy, spend a day or more researching it, a day drawing a blueprint for it and creating a materials list, two or three days building model “power plants” to light 3 LEDs, and two to three days writing summary research papers. The quantitative analysis of their models (included in their research papers) and student’s ability to prove their models environmental superiority over fossil fuels will be weighted heavily.
This is a research project for an Environmental Geology class, in which …
This is a research project for an Environmental Geology class, in which each student selects or is assigned a type of alternative energy to investigate. The project culminates in a 10-15 minute class presentation with accompanying written abstract.
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