Curated OER
Air and Water Pressure
Students examine buoyancy and fluid pressure. They conduct a series of fun experiments to discover the effects of pressure and explore how pressure differences can be used to float, lift, transport, or hold a material in place.
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Traveling Sound
Students explore how sound waves move through liquids, solids and gases in a series of simple sound energy experiments. They describe how sound needs molecules to move and that changing the medium that it travels through changes the...
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Units and Measurement
Learners discuss the word weight, how much they weigh and the conccept of heavy and light. They hear the story of measurement and the metric system. They work in groups and measure and record items found in the classroom and use a...
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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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Ready for Roots
Fourth graders sort seeds and predict what conditions are needed for them to germinate. They keep the seeds moist, observe and measure their growth and graph the results. As the seeds start to grow students compare and contrast the each...
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You Are What You Eat!
Fourth graders discover the nutritional needs of their bodies. Using a database, they research how nutrition affects their learning capabilities. They take the food they eat on a daily basis and discover its nutritional value. They...
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Watch It Slide!
Students work together to examine inclined planes. They create a plan to raise rocks to build pyramids. They discover the changes that occur when the angle is increased or decreased.
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Hunting for Hidden Fat
Students investigate the importance of fat in the diet. They determine the difference between solid and liquid fat. They examine food labels to identify the ones that contain fat.
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Weather or Not!
Students are introduced to the different climate regions of Canada. In groups, they discuss ways in which people are affected by the weather and how it limits their outdoor activities. They use artwork by Robert Harris to predict what...
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Weathering and Erosion Splashdown
Fourth graders investigate how plants and their roots help slow the erosion process.
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Think Positive!
Fourth graders are read a story in which they identify the positive and negative thinking. In groups, they are given a scenerio in which they change the negatives into a positive. They perform the scenerio to tthe class and discuss how...
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Teaching the Five Themes of Geography Through Picture Books
Read the story Make Way for Ducklings and introduce little ones to the five themes of geography. Reread the story, while displaying transparencies to reinforce the five themes. In groups, learners view pictures and identify the themes on...