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Buoyant Force
Students illustrate Archimedes' Principle of Buoyant Force. In this graphing activity, students will observe that the buoyant force on an object is equal to the weight of the fluid it displaces. Students will then create a graph showing...
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Sexy Coral Reef and I Want My Own Space
Fifth graders explore how coral polyps increase the chances of egg and sperm meeting after being released into the vast ocean waters.
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Get Down With Density
Students define density and observe that things that are less dense than water will float. Students find the density of copper, iron and aluminum
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i-Density Crisis
Eighth graders determine the density using mass and volume. In this science lesson, 8th graders explain why some materials float or sink. They estimate the density of objects based on whether it floats or sinks in a liquid of known...
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Galapagos Rift Expedition Come On Down!
Students research the development and implementation of a research vessel/vehicle used for deep ocean exploration. In this oceanography lesson, students calculate the density of objects by determining the mass and volume.
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Investigating Density: Heavy Ice
Students end up learning the formula for density and calculate the densities of various materials, and predict if they sink or float.
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Clay Boats
Seventh graders are given the opportunity to use model-building as a way to help comprehend the forces and phenomena at work in the world around them. They use both successful and unsuccessful models to make inferences, refine...
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Physics Post-Lab
Young scholars explore physics. For this science lesson, students discuss physics in their everyday lives. Young scholars complete a physics worksheet.
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Weightlessness Demonstration
Students investigate gravity. In this weightless lesson students complete a lab activity about how a free fall might effect how one perceives gravity.
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Weightlessness
Students predict the behavior of coffee in a cup while it is dropped during a demonstration. They relate their observations to the weightless conditions that astronauts experience in space and discuss the concept of free-fall.
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Saturn
Looking for a good worksheet to help teach about the planet Saturn? This worksheet is for you! An excellent photograph of Saturn accompanies three paragraphs of text. Pupils answer five multiple choice questions based on what they've...
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Introduction to Density
Seventh graders discover the definition of density through a demonstration using ethanol and ice cubes and a class discussion using a SMART Board to illustrate formulas and calculations. Students finish the lesson by practicing...
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Cardboard Boat Challenge
Students build a boat out of cardboard and tape. They apply Archimedes' Principle to their design.
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Beach Poetry
Familiarize young analysts with the relationship between words, meaning, and visual images. They consider the relationship between the painting Beach Poetry and the poem Sandpaper. They compose and illustrate an original a...
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Wildlife
First, biology pupils research land and marine habitats along the route of skipper Rich Wilson's Great American II. Then, using colored paper clips scattered across a colored paper background, they play the predator-prey game to...
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Bathtub Physics - Density, Buoyancy and Flotation
Students study Archimedes' Principle, flotation and the reaction of buoyant forces and explain the relationship between density and flotation.
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Pollution Search
First graders identify forms of pollution and describe effects that various pollutants can have on people, wildlife, and plants; students describe relationships between various forms of pollution and human actions.
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What's Under There?
Students determine ways to make "observations" about unknowns, such as the land beneath an ice sheet or the interior of the Earth, using tools other than sight. They build "mystery boxes" and exchange them with other groups to "map"...
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Atoms, Kinetic Theory, Solids and Fluids
Students identify and describe the building blocks that make up an atom. They also compare the ages of atoms to the ages of the materials they compose,as well as, give examples that illustrate the small size of atoms.
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Weightlessness
Learners use a coffee cup to demonstrate weightlessness. After a lecture/demo, students read an article on free-fall. They perform a simple experiment which helps them explain the concept of weightlessness.
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Weightlessness Demonstration
Students explore the concept that free-fall eliminates the local effects of gravity. They discuss what an Earth-orbiting spacecraft experience is like as well as the terminology of weightlessness. Their lab experiment commences.
Science Education Resource Center at Carleton College
Serc: Investigating Density in Solutions: How Can You Make an Egg Float?
In this activity, students will learn about density by determining how to make an egg float in water. By the end of the lesson plan, students will understand that density and weight are different and that density matters in floatation....