Curated OER
Where's The Drip?
Students explore the school and report back any leaks they see to the teacher. They are encouraged to do this at home and report any leaks to their parents.
Curated OER
Magic Ball
Using the magic ball, students identify the different directions. They follow the movements of the teacher with the magic ball.
Curated OER
Get the Dirt
Learners investigate a variety of soil samples placed in cold water jars. Layers of soil are examined for the difference between organic matter and rock fragments.
Curated OER
Quarter Conservation
Learners participate in a demonstration of what it means to "conserve" using a snack provided to them. They examine the California state quarter, John Muir, and the "conservation". They identify other things they can conserve.
Curated OER
Physical vs. Chemical Change Lab
Students recognize both a physical and chemical change in different substances. They determine which particles actually changed into different substances, and explain if it represented a physical or a chemical change.
Curated OER
"The Bridge"
Students read poem, "The Bridge," by Henry Wadsworth Longfellow, discuss how they are connected to other human beings, both past and present, and create time capsules including their favorite memorabilia.
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Workers Told "No Smoking" Lesson Plan
Middle schoolers discuss the theme of work-related restrictions. They read an article and answer questions related to it. They discuss their answers as a class.
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Linkages Between Surface Temperature And Tropospheric Ozone
Students organize and analyze data regarding changes in tropospheric ozone and then hypothesize about the consequences of these changes.
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Wetlands/Watershed Model
Students work together to create a watershed model. They discover the flow of surface water on different topography. They examine how materials originate from miles away and end up in a different wetland.
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Warm and Cold Air
Students examine what happens to air when it is heated or cooled. They conduct an experiment using bottles and balloons, record and discuss their observations, and write a hypothesis.
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Determine Soil Particle Size
Pupils examine various soil samples in groups. Using the samples, they identify the characteristics of them and calculate percolation and infiltration rates. They use this information to discover why some species can survive in one area...
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Graphical Determination of Density
Students determine the density of metal shot by a graphical method using significant digits in making measurements and calculations. Students graph a seris of laboratory measurements and determine density from a mass verses volume graph.
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Changing the Water in the Aquarium
Students discover the importance and how to change the water in an aquarium. As a class, they review the types of impurities that are found in water and discuss how to keep the tank as clean as possible. They develop a water change...
Curated OER
Happy the Fish
Students explore the ways in which people's actions affect fish. They discuss pollutants that are in the water. Students define the terms chemicals, cooling pond, and pollutant. They create a book about Happy the Fish.
Curated OER
Island Formation
Students create models of how islands are formed by hot spots and then write a summary of their observations and of how they think their model relates to volcanic hot spots and island formation.
Curated OER
Germs
First graders discuss as a class how many of them have sneezed today. They then listen as the teacher explains that germs come out of their nose during a sneeze or when they blow their nose. They then discuss other ways that a person...
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