Curated OER
A Dog Eat Dog World
Fourth graders distinguish between acquatic and terrestrial organisms. They label animals as producers, consumers, and/or decomposers.
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Learning From Leaves: From Observation to Inference
Young scholars examine the adaptation of plants to their environments. They analyze and observe the structure, shape, and internal structure of various leaves, and make inferences about the structures.
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Populations and Ecosystems
Sixth graders examine the factors that influence the stability of ecosystems. They construct a miniature ecosystem in a jar that includes plants, small fish, and snails, record the population changes over a period of four weeks, and...
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Population Explosion Relay
Pupils study the concepts of seed dispersal, germination rate, exponential population growth, and predation by engaging in a bean 'weeds vs. natives' relay race. They illustrate how weeds out-compete other plants for space by crowding...
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Great Salt Lake
Fourth graders make an ecosystem that brine shrimp can live in and take data as to what level of salinity the water is, how cold it is, and other data that students may think is important. They also hypothesize and predict the outcomes...
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Spring of Life
Students explore Florida's springs using video segments. In this video lesson plan, students examine Florida's springs ecosystem, the animals that live there and the red tide that threatens the environment. The lesson plan includes...
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Plankton
Students research phytoplankton and zooplankton. In this food chain lesson, students read This is the Sea That Feeds Us and discuss plankton, food chains, and webs. Students define phytoplankton and compare them to land plants. Students...
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Species at Risk: Recovery Teams to the Rescue!
Sixth graders discuss how certain species and plants are deemed endangered. They work together in conservation recovery teams to research an endangered species. Then they explore efforts to make sure that the existence of these species...
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Determining the Percolation Rate of Soil
Students discover how water moves through different types of soils. In groups, they use the same sample from a previous activity and empty it into a milk carton in which they have layered with cheesecloth to determine the percolation...
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Habitat Lap Sit
Students examine through role play interdependence of animal and man in their search for the proper arrangement of food, water, shelter and space in the same regions. Students then discuss necessary components of suitable habitat.
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Dirt Life
Students select and collect soil samples from a variety of locations (schoolyard, home, etc.). They do this lab after an interest-generating discussion about "dirt" and microbes. Students make a dilution in sterile water, plate it on a...
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Building a Butterfly Garden
Students plant a garden which will become the habitat for butterflies as they go through their life cycle. In this life cycle lesson, students grow plants that attract butterflies and feed caterpillars in order to observe the entire...
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Citizen Scientist - Collect Some Data
In this science project worksheet, students view a sheet of numerous science projects including weather, animals, flowers, and more. Students choose 1 project to do out of 22 projects total.
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Plant Reproduction
Students investigate seeds and plant life by creating a germination chamber. In this botany lesson, students investigate the relationship between flowers and the fruit they produce while examining the structure of the flower. Students...
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I'll Build You A Rainbow
Sixth graders conduct a variety of experiments to explore types of light and the concept of refraction. They observe objects in water, use water and prisms to create rainbows and combine light filtered through colored cellophane to...
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Marine & Aquatic Habitats Activities - Walk in the Wetlands
Students research various types of fresh water wetlands and identify the common animal and plant life in these different ecosystems. They further analyze the need to protect these wetlands and explore their varied uses.
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Changing Sounds
Students identify how the pitch and the loudness of an instrument can be altered. In this online science of sound instructional activity, students employ the use of an interactive whiteboard to examine the loudness and pitch of a guitar,...
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Changing State
Students investigate the cooling and heating of water. In this online science experiment lesson, students work in groups to make predictions regarding freezing and boiling points and then test those predictions as they complete the...
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Gases Around Us
Young scholars investigate gases and liquids. In this states of matter online activity, students examine how evaporation plays a part in the transition of liquids into gases as they watch a kettle of water boil and then work in small...
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Reading and Writing Poetry: Seeing Many Facets of Fresh Water
Students create an original poem about water. In this Robert Frost and water lesson plan, students read examples of Robert Frost's poetry, write an interpretation, and look for imagery that appeals to the senses. Students use a handout...
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Floating Pencil
Students discover how salt water makes a pencil float better than freshwater by measuring and comparing the lengths of the portion of the pencil that floats above the water surface. They then determine if an unknown water sample is...
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Temperature School
Pupils observ the cooling and warming of room temperature, hot, and ice cold cans of water by measuring the change in temperature over time. They then attempt to develop explanations for the observations made and apply their findings to...
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Colored Drops
Students examine the properties of a liquid that contains water and food coloring and a liquid that contains water, food coloring and a liquid detergent. They interpret their data, describe properties, and make reasonable explanations...
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Martha Who?
Students explore how the number and types of organisms an ecosystem can support depends on the resources available and on abiotic factors, such as quantities of light and water, a range of temperatures, soil composition. They are...