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Lesson Plan
NOAA

Come on Down!

For Teachers 7th - 8th Standards
What do we do when a dive is too dangerous for humans to accomplish? Send in the robots! Middle school scientists get acquainted with several different models of submersible robots in the second lesson of six from NOAA. Lab groups then...
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Lesson Plan
American Chemical Society

Changing the Density of a Liquid - Heating and Cooling

For Teachers 3rd - 8th
During a unit on density, pupils ponder whether or not temperature affects this property. By carefully inserting blue cold water and yellow hot water into a room-temperature sample, they will see the answer. Make sure to have done the...
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Activity
Royal Society of Chemistry

A Cartesian Diver—Classic Chemistry Experiments

For Teachers 6th - 10th Standards
Sometimes the simplest experiments leave the biggest impression! Introduce young chemists to the Cartesian Diver by having them make one of their own. Use the Diver to further their study of liquids and gases, as well as compression.
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Activity
DiscoverE

Water Sampling

For Teachers 6th - 12th
What is the best way to test water quality? Using plastic bottles, scholars create monitoring sensors to test water quality. Creating three different sensors allows individuals to measure water quality at different water levels.
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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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Lesson Plan
Curated OER

Wipe Out

For Teachers K
Learners examine the flow of water. They observe and test the properties of water by using sticks in flowing water. The lesson has streaming video, resource links to access, and a good hands-on activity that is clearly described in the...
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Activity
It's About Time

Mass and Volume

For Teachers 7th - 12th Standards
Don't be so dense that light bends around you; study the relationship between mass and volume instead. Young chemists measure the density of a variety of liquids and solids. A reading passage and analysis questions introduce pupils to...
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Unit Plan
Illinois Valley Community College

STEM Activities for Middle School Students

For Teachers 6th - 8th Standards
Use STEM activities within the class to provide connections to concepts. The resource includes activities that range from working with buoyancy to building rockets and launching them. Other activities involve the engineering design...
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Lesson Plan
Curated OER

Investigating the Effect of Salinity on the Density and Stability of Water

For Teachers 6th - 8th
Water with varying amounts of dissolved salt are dyed and then used to compare densities. The objective is to discover the effect of salinity, and therefore density, on ocean water on the stability of the ocean. Many branches of science...
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PPT
Curated OER

States of Matter

For Teachers 7th - 8th
Properties in measurement, pressure and viscosity of solids, liquids, and gases are the main topics covered in this slideshow. The explanations of Pascal's, Bernoulli's, and the Venturi effects are very clear. Easy to understand diagrams...
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Worksheet
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Curated OER

Animal Homes

For Students K - 2nd
Match animals to their environments with a cute lab activity. Kids draw a line between each animal, such as a fish, a rabbit, and an ant, to the place where it lives. For hands-on practice, a science investigation instructs learners to...
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Worksheet
Curated OER

It's A Gas!

For Students 5th
Fifth graders complete a worksheet which has them place a list of gases in order from the least to the most dense. The density in grams is given for each. There's a good paragraph which provides background knowledge about the volatility...
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Handout
US Environmental Protection Agency

Thirstin's Wacky Water Adventure

For Students K - 3rd Standards
Make a splash with young scientists as you teach them all about water using this activity packet. Thirstin, a cartoon glass of water, walks children through the water treatment process, teaches them about different sources of water, and...
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Lesson Plan
Discovery Education

Future Fleet

For Teachers 9th - 12th Standards
Turn your pupils into engineers who are able to use scientific principals to design a ship. This long-term project expects pupils to understand concepts of density, buoyancy, displacement, and metacenter, and apply them to constructing a...
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Lesson Plan
Curated OER

Rock My World

For Teachers 6th - 8th
Students conduct a hands-on experiment designed to demonstrate how continents and oceans formed and why the manner of formation is relevant to a study of volcanoes.
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Lesson Plan
Curated OER

Exploring Density with Salt and Fresh Water: Part 5

For Teachers 6th - 9th
This particular lesson was written by the National Earth Science Teachers Association, but density is a concept that you can teach at the beginning of the school year in your life, physical, or earth science classes. It would be fun to...
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Lesson Plan
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Center for Learning in Action

Properties of Balls

For Teachers 2nd - 5th Standards
Enhance your states of matter lessons with a hands-on science investigation that compares six different balls' color, texture, size, weight, ability to bounce, and buoyancy. 
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Lesson Planet Article
Curated OER

Preschoolers and Science Skills

For Teachers Pre-K - K
You can encourage critical thinking and problem solving by allowing young children to participate in hands-on science activities.
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Worksheet
Curated OER

Archimedes' Principle

For Students 9th - 12th
In this Archimedes' principle activity, high schoolers answer 13 questions about the concepts of Archimedes' principle such as water displacement, buoyancy and force. The answer questions from a lab they did in class to simulate...
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Lesson Plan
Curated OER

Density - An Introduction

For Teachers 2nd - 6th
Students experiment with objects of different densities. In this density lesson, students examine same-sized objects with different weights, then look at a teacher explanation of density. Students make wave bottles and a density jar to...
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Lesson Plan
Curated OER

Fishy Physics

For Teachers 4th - 9th
Students explore how fish are able to move easily from one depth to another in water.  In this fish lesson students create their own balloon fish. 
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Lesson Plan
Curated OER

The Wonderful world of Water

For Teachers 1st
First graders examine the water cycle through readings and experiments. In groups, they conduct interviews with others and use the information to create a chart displaying the various uses of water. After brainstorming lists of ways to...
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Lesson Plan
Curated OER

Sea Floor Spreading

For Teachers 7th - 8th
Students discuss convection currents in the Earth's mantle, how they form, and how they move as well as the causes of earthquakes. Working in a group, they analyze a color coded World Earthquake Map and try to determine which direction...
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Worksheet
Curated OER

Salinity Lab

For Students 8th - 10th
In this salinity worksheet, students simulate conditions of salt and fresh water mixing and observe the various densities of these solutions based on their salinity.

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