Curated OER
Caverns: Drip Rate Analysis
Students tour a cave and collect water samples. They measure the drip rate from several locations inside the cave and discover the part water plays in cave formation.
Curated OER
Learning From Leaves: Adaptations To Differing Light Levels
Students, in groups, examine plants with different light levels. They are given plants from a tropical and desert region. They write a hypothesis at the beginning of the experiment.
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Mass
Students determine how mass is a property of an object that can be measured, and examine how size affects mass. They work with balances and determine what units of measurement are associated with mass. Finally, they determine the...
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How is Lightning Formed
Young scholars research lightning paying particular attention to how it is formed, where it is most likely to occur, and how most people struck by lightning survive.
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Permeability and Porosity of Somerset County Sediments
Students predict and test the permeability and porosity of sediments in Somerset County, New Jersey. They discuss what how porous they think the sediment of HMS grounds is and why. Students walk around the HMS campus and collect six...
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Mars Geologic Mapping
Young scholars identify and interpret photographic details of a Martian surface image, design, and create a simple features map. They identify and interpret the geologic history of a part of Mars' surface and then, analyze and discuss...
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Demonstrating Erosion in Action
Students easure and record volume of water, then measure and record mass of soil. They explain the effects of the following in controlling erosion: Contouring, cover crop, strip cropping, reforestation, inter-seeding.
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Candy Cane Chemistry
Fourth graders, in groups, examine the effect of heat on bonding forces by doing laboratory work.
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Phase In, Phase Out, the Magnificent Moon
First graders discuss why the moon appears to change shape. They use flashlights and balls to simulate the sun's light shining on the moon during its different phases. They read books, paint pictures and write sentences about the moon.
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A Leaf, a Stem, a Root, Oh My!
Students conduct Internet research on plants and complete a WebQuest on vegetable plants. They use a graphic organizer to display their findings, observe actual vegetables and design a salad, noting which part of each plant is included.
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See How They Grow: Plants And Their Parts
Students discuss what plants require in order to grow, identify plant parts and their functions and discuss a video about plants. They conduct a controlled experiment with bean seeds and then record and observe the bean plants.
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Hot Air Balloon
Students view a video and discuss the mechanics of a hot air balloon. They, in groups, construct a functioning hot air balloon.
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Our Ever Changing Earth
First graders discover plate tectonics. They observe the forces of erosion. They observe the forces of weathering. They state three ways the earth changes. They record observations and make conclusions about their observations.
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Playground Changes
Students develop both writing and artistic skills as they document changes in their school environment. They observe how the environment of their school playground changes throughout the year by drawing and describing plants, animals,...
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Contaminated Drinking Water
Students see if they can tell if our water is safe to drink by looking at it and tasting it. They perform an experiment using salt and vinegar to see when they can tell water has been contaminated.
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Observing Rocks
Fifth graders explore the various properties of earth and rocks. They play "Twenty Questions" with the teacher, and analyze a rock using a magnifying glass. They record their rock observations and list the differences between the wet...
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Liver
Students study the livers parts and functions then follow a lab experiment to watch first hand how the gut uses bile to physically break down fatty substances into smaller pieces.
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PLATE TECTONICS WITH AN ORANGE
Students explore the concept of plate tectonics. They experiment to prove and explain plate tectonics.
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Lunar Lollipops
Students work with a partner, Styrofoam ball and light source to simulate the positions of the Earth, Moon and Sun at various stages during the phases of the Moon. They describe why the Moon is visible from Earth and complete a worksheet.
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Let's Take a Rock Apart!
Learners examine a crushed rock and sort the minerals they find in that rock by color and other properties.
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Skateboard Disaster
Students conduct a hands-on experiment with collisions between two skateboards of different masses. They are introduced to the concept of conservation of momentum in collisions and consider how their observations might help engineers...
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How a Liquid Changes to a Gas
Second graders identify three forms of matter- solids, liquids, and gases with 100% accuracy. They observe water evaporating from an open container and water evaporating and condensing in a closed container. The students assess that a...
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Do You Have the Strength?
Students examine the strength and resilience of the human heart. They squeeze a tennis ball to demonstrate the strength of the human heart, record and analyze the results on a worksheet, and create a poster of a design of a device to...