Curated OER
Food Energy
In this food energy worksheet, students review calories and how calories are determined. Students calculate how much thermal energy it would take to raise certain volumes of water a certain number of degrees. This worksheet has 3 word...
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Active Wear
Students interpret and analyze data. In this middle school mathematics lesson, students conduct an experiment in which they investigate which solar collector, black, white, or silver, absorbs the most heat. Students examine the graphs...
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Testing for Catalase Activity
In this catalase worksheet, students read about how enzymes work in cells. Then students conduct an experiment to test for catalase activity in potatoes. This worksheet has 1 graph and 6 short answer questions.
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Supernova Chemistry
Using spectroscopes, high school astronomy, physics, or chemistry learners observe emission spectra from several different sources. This stellar NASA-produced lesson plan provides terrific teacher's notes and a student handout. Make sure...
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Is Portland, Oregon Experiencing Global Warming?
Students use data to determine if the climate in Portland has changed over the years. In this weather lesson students complete line graphs and study long wave radiation.
Teach Engineering
Light vs. Heat Bulbs
Careful, that light bulb is hot! Compare heat and light energy using a simple light bulb. The exercise addresses energy conservation and presents actual calculations to determine the most cost-effective light bulb.
Teach Engineering
Equal and Opposite Thrust in Aircraft: You're a Pushover!
It's the law—every action requires a reaction, no matter how small. Pupils experience two demonstrations of Newton's third law of motion as it relates to thrust in the 10th segment of a 22-part unit on flight. Using their mathematical...
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Elasticity of Gases
Students investigate gas laws and apply them in experimental conditions. Using an apparatus composed of a syringe and wooden blocks, they experimentally verify Boyle's and Charles' laws of gases.
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When Disaster Strikes! Rocks, Minerals, Erosion and Weather
Students pretend the area they live in is subject to wind, waves and rain. In groups, they pretend they are a groups of meteorologists or geologists and are to report on the weather and damage that could occur there. Each group develops...
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Gravity (Newton's Laws of Motion): A Weighty Subject
Students identify Newton's Laws of Motion. They students explore Newton's Laws of Motion and apply the second law with a classroom activity. The videos will provide visual examples of the effects of gravity while riding on a roller coaster.
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Your Own Fresh Water Aquarium in the Classroom
Learners explore aquariums. In this fish and ecosystems lessons, students establish a freshwater aquarium environment using materials provided. Learners read about and care for the classroom fish.
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My Car Has Potential
Seventh graders investigate how changes in the mass or height of a ramp can affect the change in potential energy. They discuss the concepts of work and energy, then using the four question strategy, they design an experiment that...
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Why is it so hot when I sit next to the window?
Students investigate how energy travels through glass. For this energy usage lesson, students conduct an experiment in which they decide if window film affects how much energy travels through the glass. Students use a journal to make...
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Jr. Chef Club Super Snacks Lesson 6
Students explore healthy snacks. In this nutrition and cooking lesson, students observe and identify food groups on USDA's MyPyramid food guide. Students discuss how fiber helps our digestive system and follow a recipe using yeast to...
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So, just how hot am I?
Young scholars design a lab demonstrating the scientific method. In this earth science lesson, students investigate different materials for their heat absorbing property. They report their findings in class.
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Get to know H2O!
Students investigate scientific concepts and inquire about physical states of matter. The transition of water is considered and is easy to facilitate because of its abundance and often observed physical changes.
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Marshland Wonders
Students review the characteristics of wetlands and list their benefits. After viewing short videos, they identify the organims that make their home in wetlands and how they have adapted. They compare and contrast the characteristics...
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Gazebo Construction
Students create and give oral proposals for the construction of a gazebo using a blueprint created with Geometer's Sketchpad. They then build a gazebo model using the blueprints created and provide evidence why it should be selected for...
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Tomb Explorer/Temple Explorer
Fourth graders build an explorer vehicle which they program through an obstacle course to enter the tomb or temple to discover artifacts.
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ABOUT ALL YOU CAN EAT: Superfoods
Students trace back through time to see how the nutritional value of food consumed was enhanced. In this nutrients lesson students complete several activities that show the mass of food, and its PH value.
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PLANETS IN PROPORTION
Students discover scales for both the solar bodies' relative sizes and their distances from the sun. They find equatorial circumference and volumes of their solar bodies. Students apply estimation strategies and proportioanl reasoning to...
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Watching the Weather
Students examine the weather. They discover the conflict between man and nature caused by the changes in weather and the impact it has upon their lives. Students explore weather folklore. They write a report on the weather. ...
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Comparison of Snow Cover on Different Continents
Students use the Live Access Server (LAS) to form maps and a numerical text file of snow cover for each continent on a particular date. They analyze the data for each map and corresponding text file to determine an estimate of snow cover...
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Worm Weather Predicted
Students examine worm habitats. In this animal habitats lesson, students participate in a lab activity that requires them to explore the adaptations that earthworms make to their environment.