Learn about a study in which participants discovered contaminants in their homes, and how green chemistry may provide alternatives to such everyday toxins, in this video adapted from Contaminated Without Consent.

The Green Design Challenge is to brainstorm, prototype and present a design idea for a social entrepreneurship project focusing on green design that meets the design principles. Photo examples from ISKME's Teacher Innovation Workshop are included.

The purpose of this resource is to observe plant green-down and report greendown data to help validate estimates of the end of the plant growing season. Students monitor the change in color of selected leaves of trees, shrubs or grasses.

The purpose of this resource is to observe plant green-up and report data that will be used by scientists to validate satellite estimates of the beginning of the plant growing season. Students monitor budburst and growth of leaves of selected trees, shrubs, or grasses. Species chosen should be native, deciduous, and dominant in your area.

How do greenhouse gases affect the climate? Explore the atmosphere during the ice age and today. What happens when you add clouds? Change the greenhouse gas concentration and see how the temperature changes. Then compare to the effect of glass panes. Zoom in and see how light interacts with molecules. Do all atmospheric gases contribute to the greenhouse effect?

In this short video, atmospheric scientist Scott Denning gives a candid and entertaining explanation of how greenhouse gases in Earth's atmosphere warm our planet.

Build your own miniature "greenhouse" out of a plastic container and plastic wrap, and fill it with different things such as dirt and sand to observe the effect this has on temperature. Monitor the temperature using temperature probes and digitally plot the data on the graphs provided in the activity.

This straightforward calculator provides conversions from one unit of energy to the equivalent amount of CO2 emission expected from using that amount.

Explore how the Earth's atmosphere affects the energy balance between incoming and outgoing radiation. Using an interactive model, adjust realistic parameters such as how many clouds are present or how much carbon dioxide is in the air, and watch how these factors affect the global temperature.

This lesson covers different aspects of the major greenhouse gases - water vapor, carbon dioxide, methane, nitrous oxides and CFCs - including some of the ways in which human activities are affecting the atmospheric concentrations of these key greenhouse gases. This is lesson six in a nine-lesson module about climate change.

Make your own miniature greenhouse and measure the light levels at different "times of day"--modeled by changing the angle of a lamp on the greenhouse--using a light sensor. Next, investigate the temperature in your greenhouse with and without a cover. Learn how a greenhouse works and how you can regulate the temperature in your model greenhouse.

After researching nutrition and analyzing food advertisements, students work in cooperative groups to create their own advertisements for food products.

Groundwater accounts for only 0.75% of all water on Earth, yet it is a precious resource for the biosphere. In the United States, about one-fifth of the population taps into the groundwater reservoir of the hydrologic cycle as their main source of drinking water. However, worldwide, about 40% of all irrigation water comes from groundwater, and up to 80% of groundwater withdrawals are used for agriculture. Groundwater is also at risk and vulnerable to pollution, especially in areas with karst topography such as Tampa FL. Thus, the more people who understand the potential and the problems associated with groundwater, the better are the prospects for this resource.

Student materials for this exercise include a Microsoft Excel spreadsheet with with data for dye tests and elevations, a .zip archive with two versions of the topographic map (PDF and JPG), as well as the instruction sheet. The exercise is divided into three parts.

In Part I, students study the Sulphur Springs topographic quadrangle and identify features of karst topography on the map. This part of the exercise also reviews basic groundwater terminology.

Part II involves transferring hydraulic head information from Microsoft Excel to a simplified sketch map of the quadrange and drawing contour lines on the potentiometric surface. Next, students use the contour lines to add arrows indicating the direction of groundwater flow. Finally, students apply their knowledge to determine which lakes could be affected by a toxic spill within the quadrangle.

In Part III, students study the results of dye tests in the Sulphur Springs quadrangle to analyze the flow of groundwater. They also use elevation data to construct a vertical cross section that illustrates the ground surface, the water table, and the potentiometric surface for the Floridan aquifer, and they relate the cross section to features on the topographic map.

(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 activity students will make a “growing” bracelet and learn about the basic elements plants need to grow and thrive. Includes activity instructions, extension activities, songs, and additional reading list.

NGSS: K-LS1-1, 1-LS1-1, K-ESS2-2 (extension activity)

CCSS: L.K.5, SL.K.1, SL.K.5, SL.1.4

Social Sciences: Partially meets 3.13

Time: 30 minutes

Materials: "One Bean" book, chenille stems/pipe cleaners, and pony beads (yellow, brown, blue, clear, green, and red.

Garden-themed nutrition education kit that introduces children to six fruits and vegetables. Includes seven booklets, featuring three fruits and three vegetables, with hands-on planting activities, a CD with supplemental information, and a DVD with Cool Puppy Pup’s Picnic and Lunch Parties.

Every day the gap between producers and consumers continues to grow. Growing Agriculture Together was built to help consumers understand the producer. We want to start a conversation; let’s learn something new together! Don’t wait. Learn more about cooperatives, grain, energy, agronomy, feed and safety today!

Bees are incredibly important to the production of almonds! In this 3rd-5th grade lesson, students will learn how almonds go from the farm to the table while distinguishing between facts and opinions about the growing season! This lesson includes background information, vocabulary words, video links, step-by-step procedures, and links to other valuable lessons. 

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.)

This online article, from Biodiversity Counts, is a guide to finding local specialists who are knowledgeable about plants and arthropods. It includes: an overview of how local specialists can be of help; a link to the Directory of Local Specialists, a list of specialists who have agreed to work with participating schools; a list of additional organizations, with links to Web sites, that are good sources for local specialists; tips on how to find local specialists from Linda Beyt, a middle school teacher in Louisiana and a Biodiversity Counts mentor; and tips for enlisting volunteers by Karen Spaulding, a middle school teacher in Massachusetts and a Biodiversity Counts mentor.