Curated OER
What is Temperature?
Students examine how temperature is the measure of the average kinetic energy of the molecules of a substance.
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Pollution Prevention At Ft. Riley
Student examine methods of pollution reduction used at Ft. Riley military institution. Students review the economic impact of the use of enviromentally sensitive materials.
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Physical Difference and Classification
Students use a microscope and observation skills to compare and contrast several physical properties and develop a classification system.
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Salt and Water Divorce by a Physical Change
Students discuss the definitions of physical and chemical properties and changes. They vaporize a solution of salt and water, observing the sodium chloride that is left behind.
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Twisters
Students build a tornado in a bottle and do various readings to explore tornadoes.
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Milk: A Practical Application
Students examine the impact of the physical and chemical properties of milk and its use as an important food.
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It's For the Birds
Fifth graders examine how anatomical adaptations make it possible for a bird to survive in various habitats. They discuss and list birds and their unique characteristics, and create an imaginary bird, illustrating the environmental...
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Canned Heat
Learners demonstrate that light and dark colored objects absorb the sun's radiation at different rates. They experiment with the temperature change of water in two locations and discuss the results.
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Learning Lesson: That Sinking Feeling
Students discover the origin of the Great Ocean Conveyor. They participate in a demonstration showing how salinity and temperature affect water density. They also examine the new sea ice that forms every winter.
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Learning Lesson: Moonlight Serenade
Students complete experiments as they act as the earth. They observe how different angles affect the phases of the moon seen by us. They discuss the differences in light and dark.
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How Much Water is in That Cloud?
Students participate in a demonstration about the water capacity of clouds. They work in partners to estimate how many drops of water a cottonball hold and then use an eyedropper to test their guesses.
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Muffin Mining
Students participate in demonstrations of the problems of mining. They use blueberry muffins to represent their coal deposits.. They make predictions and record their observations. They discuss their results.
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Introduction to the Digestive System
Students describe the digestive system and simulate what happens to food as it passes through. They use an apple, tubing and hydrochloric acid to simulate the digestive process.
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Swinging Electrons
Students illustrate paramagnetic and diamagnetic differences due to the unfilled and filled valence shells. They prepare saturated solutions and place into test tubes.
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Colored H2 Balloon Explosions
Students perform an experiment in which they put different types of salts in a balloon, fill it with hydrogen gas, and ignite it. The electrons in the salt molecules are excited by the heat and release energy in the form of light. ...
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Creating Pinhole Prints
Ninth graders produce an image from a negative created with a pinhole camera using the provided materials and create a test strip in 5 second increments to determine the exposure time for a final print.
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Learning Cycle Lesson Plan
students investigate, develop inferences, and identify general descriptions for each of the three states of matter - solid, liquid, and gas. students investigate water, by observing and stating inferences about, the properties of each...
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Build Your Own Sling Psychrometer
Students construct a sling psychrometer and they measure the relative amount of humidity in the air. They create their own experiment on how to construct a sling psychrometer and how they are going to measure the relative humidity in the...
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Design and Function of Native Watercraft
Young scholars design clay boats and test their floating ability. They sketch and record each test different boat designs. They compare their designs to those of native Inuit vessels by looking at images and attempting to determine the...
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Grouping Dinosaurs
Students investigate sets and subsets as they group coins and dinosaurs. Using scissors and provided sheet, they sort dinosaurs according to their commonalities. Their groupings are shared with the class.
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The Effects of Temperature on Solids
Pupils explore the effects that extreme temperatures have on the material properties of solids. They investigate the properties of a material whose state depends on extreme temperatures and witness how it interacts with room temperature...
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Animal Kingdom: Phylum Chordata
Young scholars use a dichotomous key to classify various vertebrate jar speciments into classes. They examine the speciments for general characteristics of each class and fill in a corresponding chart and then complete a few final...
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Exploring Ecology
Learners explore the basics of ecology through numerous hands-on and relevant activities. They participate in an online food chain demonstration, which explores food web dynamics. They dissect owl pellets, examine the prey's bones, and...
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The Fungus Among Us
High schoolers explore the basic characteristics and roles of fungi. They discuss the importance of fungi to humans. Students investigate the relationship between cell structure and function and explore the diversity and variation of...