Curated OER
Mobius Band
Tenth graders discuss sides of a shape and how to collect data correctly. For this geometry lesson, 10th graders examine shapes and count the surfaces on the shape. They read the history of Mobius Band and relate it to surface area.
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Perimeter
Students explore the concept of perimeter. In this perimeter lesson plan, students discuss how to find perimeter of various shapes. Students use the Perimeter Explorer applet to find the perimeter of various shapes.
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Build a Weather Vane
Learners construct a weather vane using their knowledge of some geometric shapes. For this weather lesson, students work in pairs to create a weather vane in order to measure wind direction. Learners follow precise directions to ensure...
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Show Them The Germs!
Learners learn the importance of washing their hands through a "hands on" germ activity. In this germ lesson plan, student put glow germ on their hands, and shake the teacher's hand. When put under a black light, students see the germs...
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A Geography and Ecology Lesson for Grades 4-7
Students explore many of the unusual geographical features of the Amazon River region, and explain the importance of preserving the tropical rainforest.
Mathematics Assessment Project
Sampling and Estimating: Counting Trees
Your task today: count all the trees on a tree farm. To complete the assignment, learners first estimate the number of trees on a tree farm using random sampling. To improve their own response they then evaluate provided responses to the...
Mathematics Assessment Project
Estimating Volume: The Money Munchers
Don't stuff money under your mattress. To find out why learners first complete a task determining how $24,000 in cash would affect the height of a mattress and whether this same amount would fit into a suitcase of given dimensions. They...
Mathematics Assessment Project
Applying Angle Theorems
Polygon ... an empty bird cage? After finding the angles of a polygon, young mathematicians use the provided methods to solve the problem in multiple ways.
Carnegie Mellon University
Marcellus Shale: Who Pays?
After viewing short clips of unfortunate events, your class will consider two sides of a homeowner's court case, and then learn about the Marcellus shale deposit beneath the state of Pennsylvania and the hydraulic fracturing process. In...
Curated OER
Angles Lesson Plan
Young scholars stud angles, and then play the "What's Your Angle?" game. They complete at least 10 computer generated problems from the Angles Applet.
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How Big is a Molecule?
Students calculate the size of a molecule. In this molecules and their sizes lesson plan, students find the size of an oleic acid molecule by using a measured amount of drops of oleic acid to find the volume of the sample, the thickness...
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GEOGRAPHY: SPACE CENTERS
Young scholars examine the descriptive science dealing with the surface of Earth, its division into continents and countries, climate, natural resources, inhabitants and industries of the various divisions and analyze the political...
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Sand or Rock? Finding Out From 1,000 km
Young scholars observe how measurements are made with different instruments. In this remote sensing activity students investigate the physical state of surfaces including the surfaces of the solar system.
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Hovercraft Racers!
Students gain first-hand experience on how friction affects motion. They build a hovercraft using air from a balloon to levitate a craft made from a compact disk (CD), learning that a bed of air under an object significantly reduces the...
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What Are We?
Students list and describe three types of surface water pollutants. They observe the effects of various water pollutants on algae growth. Three causes of each surface water pollutant is listed.
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Save Your Breath
Students discuss metabolism. In this metabolism lesson, students evaluate evidence form a research report and discuss the basis for hypothetical metabolic adaptations to low-oxygen environments in the anchialine caves.
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Barnegat Bay Watershed
Students design a model watershed. In this watershed lesson, students learn the needed parts of a watershed and how they work. Students evaluate how watersheds effect communities.
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"Stick to It!" Properties of Pressure Sensitive Adhesive Tapes
Students investigate the strength of different adhesives. In this physical science lesson, students compare the force needed to peel adhesive tapes from a surface. They analyze collected data and make a generalization.
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Wind Power
Fourth graders develop an understanding of how engineers use wind to generate electricity. They will build a model anemometer to better understand and measure wind speed. They discover that engineers design wind turbines that generate...
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Wetland in a Pan
Seventh graders build a watershed from various materials. In this life science lesson plan, the students will be able to change the design of their watershed to see the changes in the way the water will drain. Each group will be able to...
Curated OER
Kaleidoscope
Students explore energy by creating a light project in class. In this kaleidoscope lesson, students discuss the properties of light and how mirrors can reflect the energy in different directions. Students view a diagram of light...
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One World Ocean
Learners compare and contrast the properties of salt water in the oceans/seas and freshwater elsewhere on the planet. They also analyze mixing caused by currents in the ocean, including the effects of warm and cold water as well as with...
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Feeling the Heat
Students investigate the urban heat island effect. In this urban heat island effect lesson, students learn how trees, grass, asphalt, and other things on the school grounds effect temperature. They use the information to generalize it to...
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Disappearing Rocks
Students explore the causes of erosion and observe how different surfaces erode differently. They recognize erosion and predict what type of erosion caused it. In addition, they predict the outcomes of erosion on different materials.