Curated OER
Enzymatic Action
Students observe how a cell uses an enzyme to rid itself of a poisonous substance by experimenting with hydrogen peroxide, potatoes, liver and carrots. They record the temperature and changes of the hydrogen peroxide as other elements...
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Monkeying Around
Third graders study machines. They watch a video about and identify and chart machines they find at home and at school. They design and build simple and compound machines, create an advertisement for them and attempt to sell them at the...
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Fabulous Funnels
Students explore what tornados are, how they are created and measured, and what their effects are on communities. They keep a journal of their activities and explorations as part of an ongoing process of learning.
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Nutrition
Third graders explore the components of a balanced diet and practice making healthy diet choices. They discuss health-enhancing choices. Students investigate the food pyramid and how to use it to make educated menu decisions. They...
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Sorting Rocks
Students devise a rock word web and sort rocks by applying the categories they discuss.
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To Gol Solar or Not to Go Solar!
Middle schoolers evaluate the feasibility of installing a photovoltaic system on the roof of a new school being planned for their community. They research the topoc and then each student assumes the role of a specialist having a...
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Water Into Gas
Students investigate how temperature and pressure cause a material to change phase. They heat water to reclaim a gas. They demonstrate that different liquids evaporate at different temperatures.
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The Big Mo
Students develop media literacy and critical thinking skills to analyze trends and determine the extent to which their decisions may be influenced by manipulation. They examine the mathematics of trends and write about a time they...
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Balloonautics
Students are introduced to basic aerodynamics through a discussion of thrust and drag and a hands-on activity. They examine the forces of thrust, drag, air pressure, aerodynamic shapes and Newton's Third Law Of Motion.
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Science Safari: Energy Resources
Students pick a topic that is related to energy and power companies, tools, and careers. They organize information, photos, illustrations, video, or other graphics into a presentation.
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GM Foods: Are They Safe?
Students examine the process for testing GM foods. They research benefits and hazards of a selection of GM foods. They also create images of new labels and marketing for GM foods.
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Microwave Introduction
Students take true and false pretest, and explore and practice basic principles of microwave cooking and how to use and care for it properly while preparing foods. Students watch teacher demonstration and then prepare their own bags of...
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Strawkets and Thrust
Students investigate the effect of thrust on rocket flight. They construct two paper rockets, one with a smaller exit nozzle, and compare/contrast the distances traveled by the rockets.
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Fuel Mystery Dis-Solved
Pupils describe how temperature and surface area exposure affect the rate at which fuel is consumed. They explain why engineers want to know about the properties of a fuel when designing rockets. They create a bar graph of result data.
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Deposition
Students follow carefully designed instructions to bond silver to glass thus creating a mirror. The process used, Brashear's Process, uses sugar rather than formaldehyde to reduce the compounds, but many of the chemicals are dangerous,...
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Hooke's Law
Young scholars explore the relationship between the force applied to a spring and its stretch. They design and conduct an experiment to determine the stretch of spring with 15N of force without having an actual 15N mass.
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Weathering and Erosion: Some Ways the Hydrosphere Affects the Geosphere
Learners explain the causes of erosion, describe the effects of erosion, and devise a method of preventing erosion. They model the before-and-after-effects of erosion.
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Strong as the Weakest Link
Learners discover the types of stress that materials undergo. They examine how bridges and skyscrapers are built to withhold the tension. They create their own structure out of marshmallows and spaghetti.
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About Science
Students explain why physics is the basic science. They outline scientific methods by distinguishing among observations, facts, hypotheses, laws, and principles. Students describe the circumstances under which a hypothesis or law must be...
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Nutritional Influence on Illness and Disease
Learners examine nutritionally related diseases and illnesses, evaluating studies and developing topics for a science fair project. They investigate bacteria, researching how it can be harmful or helpful, and create illustrated displays.
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Earthquake Epicenters and Magnitudes
Students work on a virtual earthquake to increase their understanding of seismograms, earthquake epicenters, Richter Magnitude and triangulation when finding the epicenter of an earthquake.
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Riding the Gravity Wave
Students write a sketch of an artist or athlete that has pushed the limits on gravity. They explore concepts of rhythm, balance and friction. They examine how engineers design sports equipment.
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Genetically Modified Foods
Students explain what genetically modified foods are and how they are created. Students use appropriate vocabulary to describe and effectively discuss the benefits of, and potential risks of, genetically modified foods.
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Refugees
Sixth graders use the internet as well as personal interviews to research refugees and refugee status from a Canadian and international perspective.