Curated OER
More About Water Below the Ground
Students examine groundwater and its relationship to springs, artesian wells, ordinary wells, and sinkholes. They describe the process by which sinkholes are formed. They investigate saltwater contamination and its causes.
Curated OER
A Monument for Marine Conservation
Students explore the Northwestern Hawaiian Islands to discover what's there and pick up clues as to how people have both harmed and helped the native habitats. They study another protected area and see how to balance conservation efforts...
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Difficult Decisions: The Sakinaw Sockeye Case Study
Eighth graders examine Sakinaw Sockeye as species at risk, participate in role playing exercise to consider different perspectives of various interest groups, and try to come to consensus on how to deal with dwindling Sakinaw sockeye...
Curated OER
Flower Reproduction
Fifth graders examine the cycle of flower reproduction. They listen to a poem about a bee, observe and examine flowers in small groups, and develop a class KWL chart. Students then read about flower reproduction in their textbook, and...
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Cell 7 Plant v Animal Cells
Students differentiate between plant and animal cells. They identify the structures central to plant cells. They complete a Venn Diagram listing the differences between animal and plant cells.
Curated OER
Landfill Lounge
Students accurately construct a model of a sanitary landfill and identify the parts of the landfill and explain their function. They work in grous using a clear plastic box, modeling clay, soil and a variety of garbage to create their...
Curated OER
Landfills
Students explore the roles of sanitary landfills. They diagram the construction of a landfill and visit a local landfill.
Curated OER
Power, Pollution, Pros and Cons
High schoolers review what they know about non-renewable energy, compare and contrast advantages and drawbacks of each type, such as cost of energy sources, feasibility, air pollution, water pollution, and other risks, and create table...
Curated OER
To Renew, or Not to Renew
Learners explore the various types of renewable energy. After reading articles, they discover the advantages and disadvantages of renewable energy. They also explore the challenges to switch over to using more and more renewable energy...
Curated OER
Trees for Tomorrow
Learners examine how to plan for prudent use of trees so that we never run out of this natural resource. They determine what the oldest wooden object in their home is and draw picture of it. They observe a cross section of a tree and...