Curated OER
What Do Plants Need?
Students experiment with plants. In this plant lesson, students research the needs of plants. Students determine if all plants have the same requirements for growth. In small groups, students experiment with different plants.
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Nothing New? A Physical Change
Fifth graders discuss the differences between chemical and physical changes. In groups, they complete experiments and discover how a physical chnage can be reversed. To end the lesson, they review the steps of the water cycle and...
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The Same, But Different Part II
Learners characterize a physical change as something that changes to a different size, but retains its basic substance. They measure volumes using milliliters, and perform an experiment that proves that gases expand when hot and contract...
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The Radish Experiment
First graders grow radishes. In this Science lesson, 1st graders observe the growth of radishes in both the light and dark. Students discuss what plants need to live.
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Watercycle
Third graders examine the natural circulation of water from oceans, lakes, and rivers to evaporation into the air, and then to condensation to produce rain falling back to the soil as components of the water cycle.
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Sky Observations Sky & Cloud Windows
Young scholars observe the sky and weather to gather data. They conduct experiments to answer questions about the sky and weather phenomena. They measure, analyze and present data. They create sky windows by gluing sky colored paint...
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Weather and Oceans: Uneven Heating of the Earth
Learners investigate what causes the heat on Earth. In this Earth heating instructional activity, students experiment with different heat sources and determine where the Earth gathers the most heat. Learners explore...
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Breathing Yeasties
Students show how microorganisms and the carbon cycle interact. In this microorganisms lesson plan, students show this by using yeast, sugar, and water, and observe the energy flow.
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Rain Making - Understanding the Formation of Rain
Students read and conduct and experiment to learn about rain formation. In this water forms lesson, students read about the formation of rain and its purposes. Students then complete a rain experiment activity.
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Is Dilution the Solution to Pollution?
Students explore the different types of pollution. they conduct experiments using dye mixed with tap water to measure the levels of dilution. They discuss at what point the dye (pollution) would be diluted enough to be safe to drink.
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Two Beets Or Not Two Beets—What Is Your Question?
Students use the scientific method to test an idea regarding the structures of a plant as it supports the biological evidence for life. In this growing roots lesson, students use organizing sheets to record their findings. Students...
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The Air We Have Around Us
Students listen to story, The Lorax, by Dr. Seuss, discuss air quality and how people affect the earth and its atmospheric cycles, and give oral reports on what they have learned.
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Water, Water Everywhere
Studetns view a terrarium with water droplets on the wals. They discuss the ways the water could have got onto the wall of the terrarium. Students design an experiment to duplicate the process. They describe the patterns form their data...
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Science: Seeds to Plants
First graders compare and contrast different seeds before planting them. They assess the basic needs to plants and conduct experiments of deprivation of those needs. They write stories and draw pictures of plants which are bound into a...
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Birth, Growth, And Development
Students understand that all living things have a life cycle that includes being born, developing into an adult, reproducing, and eventually dying.
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What We As Students Can Do To Save Our World
Students investigate air and water pollution, and the conservation of natural resources.
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Rock Cycle
Students explain the processes involved in the rock cycle. In this earth science lesson, students identify the different kinds of rocks. They complete a worksheet during the activity.
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Investigate Factors Affecting Nitrates in Groundwater
High schoolers participate in an experiment in which they investigate the factors affecting the levels of nitrates in groundwater. Using examples, they explain the nitrogen cycle and identify the sources of chemical nitrogen...
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Estimating Altitude of Water Cloud Base
Students conduct an experiment to determine dew point and use a formula to detemine altitude. They construct a chart and predict what altitude clouds would form, given the dew point on the ground.
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Oxygen Factory
Fourth graders examine the interdependence of the oxygen and carbon dioxide cycle in an ecosystem through a laboratory investigation. After a lecture/demo, 4th graders complete the lab in groups.
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One Plus One Makes New
Students discover the properties of matter and how they change when composite materials are produced. In this informative instructional activity students write up a question and procedure to an experiment then analyze and draw...
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Coqui Frog Populations
Learners research Coqui frogs. Students explore the life cycle of coqui frogs and discover how these frogs have become an invasive species in Hawaii.
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Photosynthesis: An enlightening experience
Students observe the effect of light on plants. They illustrate the exchange of gases between the atmosphere and the plant. Students see that plants are part of many natural cycles. They investigate how green plants use the sun's energy...
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Global Change — Change and Cycles Where Land, Air and Water Meet
Students participate in an experiment to define a parts-per-billion solution. In this ecology instructional activity, students select a second substance to create a parts-per-billion solution and observe and record their results....