Students begin this activity by using the IPCC4, carbon diagram to distinguish natural and anthropogenic carbon. (A point that students may need to have clarified is that CO2 from natural and anthropogenic sources is the same molecule.). Students begin with Activity 1 , calculating the overall carbon transfer for a year, followed by an examination of the role of forests in the carbon cycle. This suite of activities includes 7 parts, and the selection of additional activities depends upon the discretion of the instructor and focus of the class.

(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.)

Focusing on air, water, land and life, this video describes how these components are connected in the Earth system through the flow of energy, cycles of water and biogeochemistry. Methods of studying the Earth system, ranging from field observations to analysis of satellite images are discussed. This video is one of the 24-part instructional video series describing scientific protocols used by GLOBE (Global Learning and Observation to Benefit the Environment), a worldwide, hands-on, K-12 school-based science education program.

This video highlights students taking scientific measurements to support investigations in atmospheric science, hydrology, soils, and land cover. It shows students reporting data through the Web, creating scientific visualizations for analysis, and collaborating with students and scientists around the world. This is one two introductory videos in the 24-part GLOBE video series. GLOBE (Global Learning and Observation to Benefit the Environment) is a worldwide, hands-on, K-12 school-based science education program.

This video highlights students taking scientific measurements to support investigations in atmospheric science, hydrology, soils, and land cover. It shows students reporting data through the Web, creating scientific visualizations for analysis, and collaborating with students and scientists around the world. This is one of two introductory videos in the 24-part GLOBE video series. GLOBE (Global Learning and Observation to Benefit the Environment) is a worldwide, hands-on, K-12 school-based science education program.

This geotechnical project allows the student to become familiar with laboratory soil report and construction site maps. Student gain insight to the responsibilities of a Geotechnical Soil Scientist through determining the best use of soils and location for building structures and retention ponds.
The student is the on-site soil scientist/engineer for a construction project. The project is to build a local farm stand. Three site maps are provided: a topographic map of the site, a topographic map showing the location of the building pad and boreholes; a site map showing the topography after the construction is complete. The building pad will be at 27' and be the foundation for the farm stand. In this lab, students will solve problems that typically arise during the design and construction phase of a project. To help complete the lab, students need to create a soil laboratory report (see my activity: Soils as Construction Materials).

(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.)

In a Global Environmental Politics class, I devoted several weeks to the different issues concerning the nature of contemporary global food systems. As part of their study of these systems, students partnered with Parsons Family Farm, an urban organic farm in Olympia, Washington. They spent 15-20 hours during the semester helping them grow food, which we subsequently donated to community food banks. This community-based activity provided a useful window into alternative agro-ecological food systems and helped them examine the different ways local farms are addressing environmental issues and hunger in their community.

(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.)

In this interactive game, students solve challenges that their community faces during the course of an extreme drought event by using available individual and community resources. Students work in three resilience teams to determine the strategies that they will invest in as a community as the drought situation evolves.

Calculation of a carbon footprint resulting from common breakfast choices illustrates the importance of contextualization.

(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.)

Students measure the permeability of different types of soils, compare results and realize the importance of size, voids and density in permeability response.

This activity is part of the community collection of teaching materials on climate and energy topics. This activity was submitted by faculty as part of the CLEAN Energy Workshop, held in April, 2011.

(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 video features Katharine Hayhoe presenting a lively discussion of impacts that the Midwestern US is experiencing due to climate change. It steps through evidence for how climate change is affecting agriculture, tourism, drought and flood, water cycles and freshwater availability, the spread of invasive species and disease, as well as other topics.

This project is a way to assemble information about geology, hydrogeology, and soils into a coherent whole in a way that may otherwise not happen in any one class. The "critical zone" concept ties the pieces together. This project is not tied to a course but I have used it as a component of a senior assessment for geology students.

(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.)

Students are assigned unique roles and work independently to solve a complex problem from the perspective of their role (i.e. sociologist, educator, historian, etc.) Students then work collaboratively to present their findings and action plan to the "tribal council".

(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.)

The main goal of this multi-part field and lab exercise is to introduce students to practical aspects of soil and water geochemistry. Some of the analyses for this lab are conducted in the field using field analytical instruments and rest of the analyses is conducted in a wet chemistry/geochemistry lab. There are several objectives:
1. Learn how to sample water and soil samples in a safe and effective manner
2. Collect basic aqueous chemical parameters in the field
3. Compare field collected data with that obtained using advanced instruments in the laboratory
4. Determine bulk physical and chemical properties of the soils in the lab
5. Determine trace and major element concentrations of the soils in the laboratory
At the end of this exercise students will gain a better appreciation for how soil and water quality is assessed in multiple ways. They are also introduced to basic "tools-of-the-trade" in the environmental geochemistry and also using Excel to make simple and advanced calculations as well as for plotting data. During preparation of lab reports, they are introduced to basic elements of an effective data-based technical paper.

Key words: urban watershed, soil chemistry, water chemistry, aqueous geochemistry, field analysis, analytical chemistry

(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 is an introductory lab for Environmental Science, investigating the bulk density of soil and water holding capacity.

Students observe the decomposition of a pumpkin under controlled circumstances. These observations are used to take notes and develop questions.

This assignment sequence seeks to stimulate students' thinking and writing about food production in the western Washington bioregion through a series of activities combining readings, class discussion, fieldwork, and writing assignments. Collaborative work in and outside of class culminates in students' interviewing local farmers and vendors at farmers markets and writing a surprising informative essay.

(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 is a field investigation where students will explore and observe sediments within a local gravel pit and from their observation create an investigation that will help to determine the nature of the sediments.

In this activity students investigate soil pH differences and buffering capacity as it relates to acid rain, interpret and present their findings, and develop a new, experimental question.