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39 resources with the concept water density

Videos (Over 2 Million Educational Videos Available)
Women's History Activator: Eleanor Roosevelt Video
5:34
Women's History Activator: Eleanor Roosevelt
The Secret World of Animal Sleep 101 Sleepless on the Savanna Video
3:42
The Secret World of Animal Sleep 101...
Prepositional Phrases for Kids | English Grammar Video Video
11:22
Prepositional Phrases for Kids | English...
Other Resource Types (39)
8 Items in Collection
Lesson Planet

Ricochet Science: Biology 101 - The Chemical Basis of Life

For Students 9th - 12th Standards
Introduce young biologists to basic chemistry concepts with a series of eight informative videos covering the structure of an atom, properties of water, acids, bases and pH, electronegativity, polar bonds, and hydrogen bonds, isotopes,...
Lesson Planet

Inquiry in Action: 5th Grade Science Lessons

For Teachers 5th Standards
Looking for remote learning science lessons aligned to NGSS? Check out the resources in this inquiry-in-action packet. Designed for fifth graders, the 16 lessons are divided into four chapters: Matter is Mad of Tiny Particles, Substances...
Lesson Planet

Middle School Chemistry: Chapter 3 - Density

For Teachers 6th - 8th Standards
Chapter three in the middle school chemistry unit explores the relationship between volume and density. Young chemists conduct experiments to find volume through displacement, observe how temperature affects water density, and how the...
Lesson Planet

The Physics of Fluid Mechanics

For Students 9th - 12th Standards
In this collection, Pascal’s law, Archimedes’ Principle, and Bernoulli’s Principle aid young engineers in understanding the physics of fluid mechanics. Armed with the knowledge of how forces are applied to fluids, scholars design...
9 Items in Collection
Lesson Planet

Environmental Engineering and Water Chemistry

For Teachers 7th - 9th Standards
Introduce young scientists to the fundamentals of environmental engineering with a nine-resource collection that looks at air, land, and water quality concerns. The unit begins with a PowerPoint presentation that provides background...
Lesson Planet

Ocean and Great Lakes Literacy: Principle 1

For Teachers 3rd - 12th Standards
Is your current lesson plan for salt and freshwater literacy leaving you high and dry? If so, dive into part one of a seven-part series that explores the physical features of Earth's salt and freshwater sources. Junior hydrologists...
Lesson Planet

Buoyancy

For Teachers 3rd - 8th Standards
Swimmers know to float by turning their bodies horizontally rather than vertically, but why does that make a difference? In an interesting instructional activity, scholars explore buoyancy and the properties of air and water. They test...
2 In 2 Collections
Lesson Planet

Temperature Affects Density

For Students 6th - 8th Standards
Different substances can have different densities, but can the same substance have different densities? Lesson explores the effect of temperature on the density of water. Extension idea connects the concept of how melting ice in lakes...
2 In 2 Collections
Lesson Planet

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...
2 In 2 Collections
Lesson Planet

Density of Water

For Students 6th - 8th Standards
We know solids have a density we can measure, but what about liquids? Lesson explores this concept and allows scholars to explore the relationship between volume and density. Graphing and analysis questions round out the activity. 
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MEASURING THE DENSITY OF WATER

For Teachers 5th - 12th
Students perform an experiment to measure the density of tap water vs. salt water.
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Heat Up and Cool Down

For Students K - 5th Standards
Don't be so dense! Using food coloring, pupils conduct two experiments with the difference in densities of hot and cold water. In the first experiment, learners add dyed hot and cold water into room temperature water and observe how the...
1 In 1 Collection
Lesson Planet

The Density of Liquids

For Teachers 5th Standards
It's in your destiny to study density! Young scientists conduct an experiment to study the relationship between weight and density. They compare weights of liquid samples of different substances and predict how their densities are related. 
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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...
Lesson Planet

Temperature, Salinity and Water Density

For Teachers 6th - 12th Standards
The difference between sinking and floating may be a little salt. Young experimenters analyze the effect of salt and temperature on the density of water. They use their results to predict the effect of climate change on ocean ecosystems.
Lesson Planet

Rainbow Water Stacking – Density and Salinity

For Teachers 8th Standards
Create layers of water. Pupils investigate different densities of colored water caused by salinity by trying to stack layers of water. Scholars compare two water samples to determine which is the most dense. As the class members work...
Lesson Planet

Motion in the Ocean

For Teachers 6th - 8th Standards
How do temperature changes affect ocean currents? Scholars explore convection currents by demonstrating the flow of water in a baking dish. They use ice, heat, and food coloring to see currents. Then, they draw conclusions about their...
1:16
Lesson Planet

Global Ocean Currents

For Students 9th - 12th Standards
What forces drive the ocean's currents? Science scholars observe global ocean currents at different depths to explore their characteristics and patterns. Part of PBS's Weather and Climate series, the resource includes teaching...
2:55
Lesson Planet

Density

For Students 6th - 12th Standards
Do you know how to change the density of water? Show your class using a video that explains what density is and how to calculate it. Then, it goes into the units we use to measure density and how temperature impacts it. Finally, it...
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Nature's Density Column

For Teachers 6th - 10th Standards
Nature provides density columns in the polar regions that provides food for many animals. Young scientists build their own density columns with water in order to answer analysis questions. Through a slideshow presentation, scholars...
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Design and Test an Air Lift Siphon

For Students 6th - 12th Standards
Build an air lift siphon using your mad physics skills! Learners first investigate the importance of circulating water in aquaponics systems. They then use density to their advantage as they engineer an air lift siphon
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A Matter of Density

For Teachers 7th - 8th Standards
Larvae transportation on the New England seamounts is based on the density of the water. Scholars calculate density and graph salinity versus temperature to better understand the distribution of organisms in a water column. Discussions...
Lesson Planet

Please Pass the Salt

For Students 3rd - 5th Standards
Salinity is the focus of two experimenters that work to answer the question, How does salt change the physical properties of water? Super scientists compare the freezing rate of salt and fresh water, combine the two waters to observe how...
Lesson Planet

The Density of Liquids and Solids

For Teachers 9th - Higher Ed Standards
There are underwater rivers that flow on the ocean floor thanks to a difference in density. Scholars learn about the density in both liquids and solids in the second lesson of an 11-part series. They then determine the density of water,...