Curated OER
DIY Lava Lamp
Students examine lava lamps and what causes them to work. In this density lesson students make a lava lamp and write the scientific explanation of what happens.
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Teacher's Guide For: Water Temperature and Salinity Experiment
Students experiment with water density, temperature and salinity. In this water lesson, students observe how the coldest water sinks to the bottom of a test tube, and how saltwater sinks in comparison to freshwater.
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Tornado In A Bottle
Students are able to visualize a tornado usig a simple experiment. They are divided into small groups. Students drill a 3/8 inch hole in the center of each bottle cap. Students connect the caps to the top of each other using glue. ...
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Water Wonders
Students experiment with the cohesion of water molecules. In this surface tension instructional activity, students estimate how many drops of water a full glass can take before overflowing. They watch a video that explains water molecules.
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Ecosystems
Sixth graders perform various labs, create presentations, and do hands on activities to explore the ecosystem.
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What Are We?
Students describe different types of water pollutants. They complete experiments in which they observe the affects of water pollution on algae. They also brainstorm and list three causes of each water pollutant.
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Seeing a World of Difference
Pupils read through the lyrics and listen to a song about biodiversity. Using pictures they draw, they interpret the song according to their prior knowledge. They identify the threats to different regions around the world and create a...
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The Miracle Fish: Learning to Design an Experiment
Young scholars develop procedures to explore the behavior of fish. In this scientific experiment lesson students from a hypothesis, write a question, identify different variables and controls in their experiment.
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Water and Ice
Young scholars observe, measure, and communicate while observing water convert from a solid to a liquid and back again. In this solid and liquid lesson plan, students answer questions as they observe this change.
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Pond Ecology
Fifth graders examine pond ecology, testing how temperature affects the respiration rate of fish. They collect various living things found at a pond, and identify the animal and plant life discovered. They observe a pond community in an...
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Subsurface Contamination of Groundwater
Learners watch a demonstration with a balloon filled with water being buried in a milk container that has been cut length wise and filled with sand. Students are told that there is an underground storage tank filled with a contaminate...
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Playing With Polymers
Students explore the world of polymers. In this chemistry instructional activity, students make polymers and observe their properties. Follow-up questions and extension activities are included.
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Activity # 13 Float or Sink?
Learners have seen that solids, which are more dense than a liquid, that sinks in that liquid and solids, which are less dense than a liquid, that floats on that liquid. They use a metal boat to float in water. Pupils comprehend that...
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