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Lesson Plan
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Solids, Liquids, and Gases

For Teachers 7th - 12th
Not many lessons on states of matter can hold a candle to this one! Junior chemists gauge the density of paraffin in both liquid and solid phases. They fill 60 mL syringes with different materials to experiment with compressibility and...
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Lesson Plan
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Specific Gravity-The Relative Density of Liquids

For Teachers 5th - 8th
Students explore a hydrometer.  In this gravity lesson students construct a hydrometer and create a liquid density column. 
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Lesson Plan
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Insoluble Paintings

For Teachers K - 12th
Use this art lesson plan to study insolubility and density. Combining water-based paint and mineral oil will cause a fun and interactive painting. This is a great art project to incorporate during a science unit.
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What is Density?

For Teachers 3rd - 4th
Students explore physical science by conducting an in-class experiment. In this density instructional activity, students define vocabulary terms dealing with physics and discuss their knowledge of density. Students conduct several "sink...
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Liquids of Different Densities

For Teachers 3rd - 6th
Students compare the densities of different liquids. In this liquids lesson plan, students compare color, viscosity, weight, volume, and graph their findings.
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Lesson Plan
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Density and Buoyancy Lesson Plan

For Teachers 9th - 12th
Students investigate why some objects float or sink in water. In this physics lesson, students calculate the density of clay ball using a mathematical equation. They write a complete lab report about the experiment.
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Lesson Plan
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Ice Floats

For Teachers 3rd - 5th
Students explore the changing density of water. In this physics lesson, students investigate how an object's density determines whether it will float or sink in water. They explain why this unique property of is important to living things.
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Lesson Plan
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Hot Air Balloons

For Teachers 6th - 8th
Students examine how a hot air balloon works. In this hot air balloon activity, students do an experiment to test the effects of heat on density. Students make their own hot air balloon and act out how nitrogen moves when turned to a...
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Lesson Plan
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Density Rainbow and the Great Viscosity Race

For Teachers 6th - 9th
Students explore the densities and viscosities of fluids as they create a colorful 'rainbow' using household liquids. While letting the fluids in the rainbow settle, students conduct 'The Great Viscosity Race,' another short experiment...
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Make An Egg Float!

For Teachers 4th - 5th
Students analyze density. In this density lesson, students experiment with floating an egg. Students discover that salt added to water changes the density of the water allowing an egg to float.
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Color Splash

For Teachers 2nd - 3rd
Students investigate density. In this density lesson, students conduct an experiment using food coloring. Students observe the differences in mixing food coloring in water and oil.
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What Floats Your Boat?

For Teachers 4th - 6th
This open-ended boat building exercise is meant to be part of a three-activity series on ships. Links to the other two lessons are included. This particular part is mostly a group lab activity in which they build a boat, find its load...
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Lesson Plan
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What's In Crude Oil?

For Teachers 6th - 8th
Students research the process of fractional distillation. In this chemistry lesson, students perform simple distillation of two liquids. They collect data and share results in class.
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Lesson Plan
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Glaciers and Global Sea Rise

For Teachers 6th - 9th
Students explain how melting glaciers affect global warming. In this earth science lesson plan, students investigate the change in ice density as it melts. They discuss the human and environmental impact of rising sea levels.
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Lesson Plan
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It Matters

For Teachers 2nd - 3rd
Learners use descriptive vocabulary to discuss the attributes of matter. Then, they sort objects or pictures by the type of matter they are comprised of. Finally, students match objects of matter with similar attributes and create a...
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Water

For Teachers 4th - 12th
Students conduct a series of investigations on the unique properties of water. In this general science lesson, students explain what causes water's surface tension. They explain the different stages in the water cycle.
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What's In Crude Oil?

For Teachers 6th - 8th
Students investigate crude oil. In this crude oil lesson, students investigate fractional distillation and use this technique to separate two liquids.
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Test Tube and Water

For Teachers 9th - 12th
Students convert measurements from one unit to another. In this technology lesson plan, students create their own test tubes using a computer program. They calculate mass based on density information.
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Lesson Plan
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Not a Drop to Drink

For Teachers 6th - 8th
Middle schoolers design an experiment to determine which liquid is water. In this chemistry lesson, students perform the experiment as outlined in their design. They record observation and formulate conclusion.
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Lesson Plan
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Dry Ice: Simply Sublime

For Teachers 4th - 10th
A fascinating lesson on states of matter is here for your young scientists. Dry ice is used to challenge learners preconceived notions about how solids work. They discover all sorts of interesting facts about states of matter from...
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Elements Commercials

For Teachers 6th - 8th
Student teams use a digital camcorder and iMovie to create a commercial about an element. They also use the Internet and their textbook to gather the following information about their element: the name, the symbol, the atomic number, the...
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Deep Thoughts

For Teachers 6th - 12th
Learners examine what lies within the Earth. They research and create scale models illustrating the layers of the Earth and write skits advocating a travel plan to send a probe into the Earth's mantle.
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Waste Aggregates and Material Properties

For Teachers 5th - 10th
Students define specific waste materials that could be used as aggregate in concrete. In this aggregate and waste lesson plan, students brainstorm on how to incorporate waste in construction and define different aggregate materials.
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Lesson Plan
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Cardboard Boat Challenge

For Teachers 8th - 10th
Students build a boat out of cardboard and tape. They apply Archimedes' Principle to their design.

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