Curated OER
Size and Shape
Students observe different substances under the microscope. For this space science lesson, students identify the different features of SEM images. They formulate a conclusion about the images of Mars meteorites.
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Do You Have a Sinking Feeling
Students determine how marine archaeologists use historical and archaeological data to draw inferences about shipwrecks. Students plot the position of a shipwrecked vessel, and draw inferences about the shipwreck from artifacts that have...
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The Tell-Tale Plume
High schoolers examine hydrothermal vents. In this ocean lesson, students identify changes in physical and chemical properties of sea water caused by hydrothermal vents.
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Animals of the Fire Ice
Students examine ocean life by identifying methane hydrates. In this ocean life lesson, students research organisms that live in the coldest, deepest parts of the ocean and live off methane hydrates. Students create a group...
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Seven Natural Wonders of Africa
Young scholars draw a picture and write a few sentences telling about their favorite natural wonder of Africa. They discuss the importance of the Nile River, Mount Kilimanjaro, the Great Rift Valley, the Serengeti Plains, and the Sahara...
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Water Cycle (Grades 2-4)
Students demonstrate their understanding of the water cycle and how it effects the environment by graphically depicting and describing the water cycle.
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Poverty Point Earthworks: Louisiana's Ancient Inhabitants
Learners research the prehistoric earthworks site at Poverty Point, Louisiana. They compare the Louisiana artifacts and structure to the remains and knowledge of other ancient cultures. They present their research to the class.
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Biological Relationships - Coral Reef Memory Game and Chain Game
Middle schoolers familiarize themselves with the interconnectedness of species within an ecosystem, and to use this knowledge to evaluate how the removal or decimation of one species can have far reaching effects.
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Creating Craters
Students explore parts of an impact crater and compare and contrast craters found in Earth, the Moon, and Mars. Crater formation is modelled and the relationship of mass, velocity, and size of the projectile to the crater formation is...
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Floodplain Modeling
Young scholars simulate the impact of fluctuating river volumes on structures and landforms. They experiment with table top-sized riverbed models and water. Students consider how human design can help mitigate the effects of a flood.
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Engineering - Solid Rock to Building Block
Students role-play as engineers designing wedge tools. They devise methods for shaping quarry rocks into pyramid blocks. Following a teacher demonstration, they use materials such as soap, clay, and foam for blocks and wood, plastic,...
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Eruption!
Learners role-play as villagers, the governor, volcanologists, or the press in a simulation about the possible threat of a nearby volcanic eruption.
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MAPS AND TOPOGRAPHY
Students analyze the details of a topographic map and create one of their own by utilyzing a map of elevations.
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BOWEN'S REACTION SERIES
Young scholars research Bowen's Reaction Series and recreate the process in an experiment which details the crystallization sequence of minerals that can be observed in nature.
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Nonpoint Source Pollution in Long Island Sound
Students examine and identify the types of nonpoint pollution on Long Island Sound. In groups, they walk the shoreline, collect trash and identify its source. Using that information, they create a variety of graphs of the different...
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How Old Is Mike?
Learners examine the absolute dating of fossils, they use a list of names and ages to determine the difference between relative age and absolute age. They explore the relative age and absolute age of people and of fossils.
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Science: Making Trace Fossils
Students explore types of fossils and discover how sediment affects fossil preservation. They focus their study on trace fossils and create their own using sediment, water, and a small organism such as a snail or lizard. Students use...
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Design an Island
Students explore islands. They create a two- or three-dimensional map of an island. They explain how the topography of an area influences the location of water sources, ecosystems, and human settlements. Lesson includes adaptations for...
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Edible Four-Layer Earth
This activity is designed to come after students have studied about the four main layers of the earth. They may relate the size of the sections to known objects such as the mantle to the size of a grapefruit and the outer core to the...
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Dig Into Ireland
Students explore environments and wildlife of Ireland to find out how they were formed, and how they helped form Irish culture. Students research online to determine connections between present elements in Irish culture and wildlife and...
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Earth Ethics: Moral Puralism
Students analyze an environmental policy decision. Students describe the difference between consequence-based and duty-based ethics. Students argue the case for giving standing or consideration to values other than those of human...
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Island Biogeography and Evolution: Solving a Phylogenetic Puzzle With Molecular Genetics
Learners engage in solving a logic problem based on real organisms and real data. They develop phylogenies for seven related populations of lizards living on the Canary Islands.
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Rock Cycles, Crayon Cycles
Students examine the rock cycle and the path that rocks go through to rearranged in different ways. They define key vocabulary terms, then in small groups conduct a variety of experiments using crayon shavings as simulated rocks and...
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Testing Your Water
Young scholars perform several water quality tests on groundwater from their area. They use test strips to determine the pH, hardness, alkalinity, nitrates, iron and chloride levels.
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