Curated OER
A Weighty Issue
Want to get your students motivated in science class? Given only a piece of aluminum foil, assign groups the task of designing a "barge" that will support the weight of a bunch of pennies. The group who is able to put the most pennies...
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Vegetable Olympic Swimming: Will it Float?
Students inspect nutrition by conducting a science experiment in class. In this vegetable identification lesson, students examine a group of different veggies and predict whether they will sink or float in a tub of water. Students check...
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What Floats Your Boat?
Learners are introduced to the concept of buoyancy. The Video used in this lesson demonstrates and explains the characteristics of objects that sink and float. It presents the concepts of displacement, weight, and buoyancy.
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Buoyancy
In this buoyancy worksheet, students read about why objects float or sink. Students apply the Archimedes' Principle in a buoyancy lab. Students complete 1 graphic organizer.
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Buoyancy-Why Things Float
In this buoyancy activity, students read about the principles behind objects floating including density, buoyancy and Archimedes' Principle. Students complete a buoyancy lab where they use a balloon and water and a film canister and...
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Designing and Floating Boats
Students participate in an experiment to determine if a toy boat will sink or float. They make the boats out of different materials and determine its carrying capacity by adding pennies. They graph their findings on a classroom graph.
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Float My Boat
Fourth graders, in groups, experiment with density and the displacement of water by creating and designing their own boats and seeing which boat holds the most centimeter cubes without sinking..
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Will it Float?
First graders discuss why some things sink and some float after dropping a variety of items into water.
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Sink or Float
Students construct clay boats and predict whether the boats will sink or float. Students will hypothesize what caused the boats to sink or float.
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Can You Make A Penny Float?
Students explore the concept of density by trying to make a penny and other materials float.
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First To Float
Students determine how to float on their backs in a swimming pool. They participate in swimming lessons at a community pool. While working in small groups they practice floating on their backs to increase their safety around the pools....
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Water Resistance (1)
Get the class thinking about why particular objects and animals are shaped the way they are. Considering water resistance and shape, learners assess a series of images and how those objects function in water. They finish by conducting a...
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Break the Tension
Students experiment with the concepts of surface tension. They participate in a number of different experiments that introduce them to surface tension. They work in a small group in order to conduct these experiments.
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What Floats Your Boat?
Students explore the principles of buoyancy and Archimedes' Principle and design their own flotation device. They compare the dimensions of a model to the real object to determine scale and analyze the models to suggest improvements.
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Soap Boat
When two vowels go walking, who does the talking? Learners explore this question with several activities featuring words with OA, AI, and EA. The activity includes many fun pictures and requires different skills sets such as context...
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The Stone Boat Mystery
Students design and execute a lab through which they study the distinctions between density, buoyancy, and volume.
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Incredible Iceboats
Students explore the concept of floating objects (ice). In this floating instructional activity, students conduct an investigation in which they hypothesize about the time that an ice boat will last floating in water. Students record...
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Made to Sail
Students use simple materials to make model sailboats which must stay upright and sail straight in a testing tank.
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Boat Design
Students build a boat and make predictions. In this geometry lesson plan, students design a cargo boat. They must show that the boat they designed can carry the cargo.
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Whatever Floats Your Boat
Second graders make boats by folding paper. They identify and draw shapes made during the creating process and place lines of symmetry on them. They demonstrate their understanding by completing an activity sheet imbedded in this plan.
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Aluminum Boats
Students study buoyancy with an in-class experiment. In this water properties lesson, students create a boat from aluminum foil and float it in a bucket of water. Students utilize coins to change the weight of the boat and record data...
American Chemical Society
Changing the Density of an Object - Changing Shape
Continuing with the concept of volume and its effect on density, learners now work with a piece of clay to see if they can get it to float in water. This is a memorable end to a seven-part investigation of density. Make sure to check out...
Teach Engineering
Floaters and Sinkers
Whatever floats your boat. Young engineers learn about density by measuring the masses and volumes of boxes filled with different materials. Using their knowledge of densities, they hypothesize whether objects with given densities will...
Curated OER
Grand Designs And Great Failures
Young scholars extend their understanding of floating, sinking, density, and buoyancy and apply it to the design and testing of ships. students discover that most ships are constructed very similarly-whether they are schooners or...