Young scholars compare and contrast Wisconsin's water resources to that of Puerto Rico. They research books about islands, particularly the Puerto Rican islands. Student view illustrations of island ecology. They discuss the...

Students build a model aquifer to study groundwater zones and water table formation. Students use the models to measure the movement of polluted groundwater.

Fifth graders conduct experiments in simulated water pollution using a box of items to hold "pollutants"and an aquarium, representing a waterway. They observe how "rain" from a watering can poured into the box washes the pollutants into...

Students identify photosynthesis as the mechanism by which plants convert sunlight energy into a usable energy source for plant processes. They identify photosynthesis as the mechanism by which plants create a molecule that can be used...

In this alternative energy resources worksheet, students identify the ore that is commonly used in nuclear power plants and how it is processed. Then they determine the reaction that occurs when uranium atoms are split. Students also...

Students investigate a variety of pollutants that can affect water and the plants and animals that live in the water. In this water pollution lesson plan, students identify pollutants in a bog, marsh, stream or other wetland area and...

Students visit the Hydrology Study Site, conduct a visual survey to discover info about local land use and water quality, and document their findings by mapping the water body. They use this investigation to raise questions for further...

Students, in groups, conduct Internet research on various renewable energy sources. The groups create several multimedia slides for inclusion in a class presentation. Topics covered include solar, nuclear, and geothermal power.

High schoolers write out sources of pollution and identify contaminants are most likely found in urban runoff.  In this pollution lesson students compare toxicity tests and chemical analysis of potential contaminants. 

Students collect data on their household water use and calculate how many gallons of water a person uses per day. They investigate how students in different parts of the world get their drinking water.

Students define and differentiate between point source and non-point source pollution. Students discuss various types of pollution including air, water and land pollution, analyze demonstrations and complete a worksheet.

Young scholars examine the definition and attributes of tributaries and watersheds. They design a landscape which includes a mountain, a river, a lake and other appropriate items. They observe as the teacher pours water through the...

Fifth graders conduct an investigation into water purification during a role play situation in an Amazon Rainforest. They design a scientific experiment for cleaning and filtering water.

Tenth graders investigate different systems that are used to purify water. They have class discussion about the benefits and challenges that different countries would face with the implementation of the systems. Students explain the...

Fifth graders conduct a closed circuit experiment to observe the elements of water. They discuss the elements of Hydrogen and Oxygen, and in small groups construct a closed circuit connected to two pencils placed in water. Students...

In the summer of 1815, snow fell every month in New England. Was this related to the volcanic eruption of Tambora in Indonesia earlier in the year? Young scientists design their own experiments to research the long-term effect a volcanic...

Introduce young musicians to the history of and different styles of music with an inquiry-based learning activity that asks them to play detectives to determine the similarities and differences among the sheet music found at a series of...

How much is your toaster costing you every day? Young environmentalists calculate the monetary costs of household appliances based on their average consumption of wattage.

Unleash the power of ... blackberries! Science superstars create solar cells using the juice of berries or leaves of a citrus tree in an engaging lab. In addition to offering a plethora of resources, the teacher's guide gives background...

It's an extravaganza of excrement! Do your pupils understand that waste doesn't really go to waste? Introduce the nitrogen cycle with an interesting instructional activity and lab from the K20 series. The activities include a look at...

Students view the AMERICAN MASTERS film "Muddy Waters: Can't Be Satisfied" and research him using the Guided Reading strategy. They examine the influential musician's childhood and trace his journey from the Mississippi Delta to...

Second graders compare water conservation issues as they impact the past, present, and future in Nevada. In this water conservation lesson plan, 2nd graders perform and ice experiment to comprehend water collection differences. Students...

Students explore how storm water flows through different habitats by sketching the slope of their yard, compare runoff for erosion, and create a sand castle. In this storm water lesson plan, students measure where their yard started...

High schoolers are able to use a secchi disk to measure the turbidity of water by determining the depth at which the sechi disk is no longer visible and using the data in a formula to quantify the results. They are able to use Vernier...