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Lesson Plan
Curated OER

Float Your Boat

For Teachers 7th - 12th
Students investigate buoyancy, displacement and density.  In this flotation lesson students study the Archimedes' Principle, analyze data and draw conclusions. 
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Lesson Plan
Curated OER

Water Displacement

For Teachers 3rd - 5th
Students formulate a hypothesis using critical thinking skills. They use an orange to examine the displacement of water as the orange sinks or floats.
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Lesson Plan
Curated OER

Made to Sail

For Teachers 2nd - 6th
Students use simple materials to make model sailboats which must stay upright and sail straight in a testing tank.
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Lesson Plan
Curated OER

Water Meter Reader

For Teachers 4th - 5th
Students examine a water bill from their household and examine it to find out how much water is used each month. They read their home water meters at the same time of the day for seven days and then construct a graph using their data.
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Worksheet
Curated OER

Measuring Body Fat

For Students 5th - 12th
In this body fat measurement worksheet, students will conduct an experiment to determine how the "under-water weighing" technique of measuring body fat works. Once the experiment is complete, students will complete 1 short answer question.
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Worksheet
Curated OER

Reactivities of the Group 7 Elements (The Halogens)

For Students 9th - 12th
During this lab activity, chemists discover the reactivities of chlorine, bromine, and iodine as examples of the halogens. They use a displacement reaction as a test by adding other compounds and observing for a color change. The lab...
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Lesson Plan
California Academy of Science

Global Climate Change and Sea Level Rise

For Teachers 3rd - 8th Standards
Ice is nice, and its condition on the planet has a significant effect. Junior geoscientists experiment with ice melting in both water and on land to discover how each affect the rising sea level. This detailed lesson outline even...
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Lesson Plan
American Chemical Society

Defining Density

For Teachers 3rd - 8th
Three simple activities kick off a unit investigation of density. Your physical scientists make observations on the volume and mass of wood, water, and rocks, and make comparisons. Though this is written for grades three through eight,...
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Activity
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Teach Engineering

Buoyant Boats

For Teachers 7th - 9th Standards
Eureka! Using the clay boats made in the previous lesson, learners investigate the idea of buoyancy and water displacement to finish the last installment of five in a Floaters and Sinkers unit. Their observations during the activity...
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Interactive
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NOAA

Ocean Waves

For Students 6th - 12th
Surf's up! What causes the constant motion of Earth's oceans? Scholars discover the origins and types of waves in part nine of a 13-installment series. The resource illustrates wave behavior, their destructive power, and current research...
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Worksheet
Curated OER

Classifying Chemical Reactions

For Students 6th - 12th
In this chemical reactions worksheet, students follow a flow chart to determine what type of reaction is occurring. Students then classify reactions and balance the equations. This worksheet has 2 short answer and 10 fill in the blank.
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Lesson Plan
National Sailing Hall of Fame

How a Sailboat Works: Hull Speed and Buoyancy

For Teachers 7th - 12th Standards
How can you determine the maximum speed of a sailboat? A sailing presentation included with a straightforward lesson plan prompts learners to calculate the maximum speed of a sailboat with a displacement hull. The presentation continues...
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Lesson Plan
Curated OER

Ships 2: What Floats Your Boat?

For Teachers 6th - 8th
Students design, build, and test the specifications (water displacement and load line) for a model boat. The lesson focuses especially on integrating design principles with inquiry-based experimental skills.
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Worksheet
Curated OER

Unit VI: Worksheet 1 - Constant Force/Gravitational Force

For Students 9th - 12th
Seven problems regarding gravitational pull are presented in this physics drill. Pupils solve for displacement, time, speed, and acceleration. Critical thinking and problem solving skills are both required to complete the assignment. 
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Lesson Plan
Curated OER

Target Earth

For Teachers 9th - 12th
Space scientists use water displacement to determine the mass of a cubic centimeter mini meteorite, and then use it as a small-scale representative of an asteroid. They figure out the orbital velocity of an asteroid. Then they use a...
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Activity
UNICEF

Refugees and IDPs Activities

For Students 6th - 12th
Class members have an opportunity to consider issues faced by refugees and Internally Displaced Persons (IDPs) by participating in a series of activities that illustrate some of the challenges refugees experience. 
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Lesson Plan
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Beyond Benign

Packed Up Properties

For Students 6th - 8th
Determine physical properties of potential packaging materials. Continuing from previous lessons in the series, the resource asks groups to identify physical properties of the substances. They test for conductivity, solubility, water...
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Lesson Plan
Curated OER

Come On Down!

For Teachers 6th - 8th
Begin with an introduction to famous deep-sea submersibles. Learners work in groups to gather information on different vessels and then share with the class. Each group then uses water displacement to help calculate the density of...
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Activity
Nature New Brunswick

Habitat for Endangered Wildlife and You

For Teachers 6th - 8th
Compare and contrast your habitat with that of endangered plants and animals! Learners discuss what a habitat is actually comprised of, describing what theirs looks like. They fill out a graphic organizer explaining what they eat, how...
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Organizer
Mr. Hill's Science Website

Density Workbook

For Students 5th - 8th
It's all about density! Here's a dense workbook for young scientists; they solve (and show work for) 29 density word problems, including a problem where they solve for the density of Godzilla. They complete labs analyzing metal cubes,...
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Lesson Plan
Curated OER

Microbes

For Teachers 7th - 9th
Microbiology beginners feed different sweetening agents to yeast and measure carbon dioxide production to estimate energy contained in each. They set the trials up in zip-top plastic baggies and then measure gas volume by water...
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Lesson Plan
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University of Colorado

Can Photosynthesis Occur at Saturn?

For Students 6th - 8th Standards
In the 19th activity of 22, learners determine if distance from a light source affects photosynthesis. Participants capture oxygen in straws and find that the amount of water the gas displaces is proportional to the rate of photosynthesis.
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Lesson Plan
Curated OER

Volume of Irregular Objects

For Teachers 5th
Fifth graders experiment using a Meniscus. In this volume lesson, 5th graders identify the volume of irregular objects using the process of water displacement. Students record data and draw conclusions.
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Lesson Plan
Curated OER

Rocks, Their Mass and Volume

For Teachers 6th - 8th
Students measure volume using water displacement and mass using a balance. Once they have calculated these two values they will then calculate density while at the same time working on long division. After the activity and explanation of...

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