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Lesson Plan
Curated OER

What Objects Sink and What Objects Float

For Teachers 1st - 5th
Special needs young scholars explore why certain objects sink or float. They will make predictions on what objects will sink or float. Students conduct an experiment using a large bowl of water and several objects and test their...
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Lesson Plan
Curated OER

Sink or Float Water Play Activity

For Teachers K
Students experiment with different objects to see if they sink or float. They can also choose certain colored items if more review is necessary.
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Lesson Plan
Curated OER

Sink or Float?

For Teachers K - 2nd
Students make and test predictions about sinking and floating, and classify objects according to whether they sink or float.
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Lesson Plan
Curated OER

Carbon Dioxide - Sources and Sinks

For Teachers 7th - 12th
Where does all of the carbon dioxide come from that is supposedly leading to climate change? Earth science pupils test animal, plant, and fossil fuels as sources in this investigation. Using an indicator, BTB, they are able to detect the...
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Lesson Plan
Curated OER

Floating Fishes: Boat Sinking Lab

For Teachers 4th - 8th
Cut milk cartons in half to make boats and let investigators attempt to sink them. They add dividing walls and observe what happens if marbles are put into only one of the newly formed compartments. Vocabulary is provided: buoyant force,...
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Lesson Plan
Curated OER

Buoyancy: Integrating Science and Literature

For Teachers 4th - 6th
Integrate science and literature by using the scientific method to test the veracity of the floating peach described in Roald Dahl's James and the Giant Peach. Clips from a Bill Nye: The Science Guy episode about buoyancy frontload...
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Lesson Plan
Curated OER

A Weighty Issue

For Teachers 3rd - 8th
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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Lesson Plan
3
3
American Chemical Society

Density and Sinking and Floating

For Teachers 5th Standards
Keep your class afloat with a hands-on density lesson. The challenging lesson has learners experiment with different materials to compare their densities. They learn that increasing or decreasing the amount of the material doesn't change...
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Lesson Plan
Curated OER

Sinking and Floating

For Teachers 3rd - 6th
Students examine why some objects float or sink. In this physics instructional activity, students engage in several mini-experiments which challenge them to draw their own conclusions regarding why certain objects sink or float. An...
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Lesson Plan
2
2
American Chemical Society

Density: Sink and Float for Liquids

For Students 6th - 8th Standards
We don't think of liquids as floating typically, but a quick look at any oil spill tells a different story. Lesson explores various densities of liquids and why this fact is important. After observing the density variation, scholars...
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Lesson Plan
Curated OER

Which Objects Will Sink or Float?

For Teachers 1st
First graders work in cooperative groups and utilize a variety of materials to test objects ability to sink or float. In this sink or float lesson, 1st graders discover why some object sink and others float. Students will graph results...
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Lesson Plan
Curated OER

Will it SINK or Float?

For Teachers 1st - 4th
Pupils predict whether objects will sink or float in water. They classify objects as sinking or floating in water. Students identify and explain similarities between objects that sink and float.
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Organizer
Curated OER

Floating and Sinking Experiment Plan

For Students K - 2nd
For this early physics worksheet, students respond to 4 short answer questions regarding a "float and sink" experiment they conducted.
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Lesson Plan
Curated OER

Density

For Teachers 9th
Learners predict when an object will float or sink based on comparison of density of the object to the density of the substance in which it is placed. The access a website and sketch the object in the first column of their table and then...
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Lesson Plan
Curated OER

Activity: Float a Clay Boat

For Teachers 4th - 8th
Written to introduce pupils to buoyancy, this activity has collaborative groups work to design a floatable clay boat. They first observe that a stick of clay sinks in water and then are given their own stick to reshape into a floating...
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Activity
Museum of Science

Design a Submarine

For Teachers K - 6th Standards
Don't just sink the boat. Using a closed container as a submarine, pupils experiment to see what to add to the container to make it float, sink to the bottom, and hover in the middle. After finding one option, learners see if they can...
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Lesson Plan
Curated OER

Dragon Boats

For Teachers K - 3rd
Students create a model boat. In this art lesson, students identify what makes a boat float and use milk cartons to create their own boat.
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Lesson Plan
Curated OER

Will It Sink or Float?

For Teachers K - 2nd
Students perform experiments to see if items will sink or float. For this sink or float lesson, students work in groups to make predictions, and record the results. After the experiments are complete students make a book of the results.
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Lesson Plan
Curated OER

What's The Matter: A Sinker or Floater?

For Teachers 3rd - 5th
Students conduct an experiment. In this water lesson, students watch the lesson "Float and Sink" on an interactive website. Students learn how to test items in water and then work in groups to test their items. Students discuss their...
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Lesson Plan
Curated OER

Sink or Float

For Teachers K
Students observe and classify objects that float or sink.
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Interactive
Curated OER

Float and Sink

For Students 8th
In this float or sink instructional activity, 8th graders solve 1 science/math puzzle about displacement of water; the answer is available online.
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Lesson Plan
Curated OER

Sink or Float

For Teachers 1st
First graders explore items that sink or float. They cut and glue pictures of objects that they predict will sink or float. Students place thir pictures on a picture of a bucket of water. Students then color the objects that they had...
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Lesson Plan
Curated OER

Sink or Float?

For Teachers K
Students examine how weight and balance can effect if an item sinks or floats. They listen to the book "Who Sank the Boat?" by Pamela Allen, and discuss how the smallest animal sank the boat. Students then conduct an experiment in...
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Lesson Plan
Curated OER

Floating and Sinking

For Teachers 3rd - 4th
Learners conduct experiments in which they investigate which materials float and which sink. They examine what qualities the materials that float have in common. They carry out a scientific investigation, predict, and test their...

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