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Worksheet
Curated OER

Solids, Liquids and Gases

For Students 6th - 8th
In this solids, liquids and gases worksheet, students are given pictures of different substances and their particles. Students cut out the pictures and match the proper particles with the proper substances based on the distances of the...
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Lesson Plan
American Chemical Society

Dissolving Different Liquids in Water

For Teachers 3rd - 8th
Not many youngsters realize that solids aren't the only materials that can possibly be dissolved in water. During this investigation, they find out that some liquids can dissolve in water as well. This is part of a unit on solubility,...
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Lesson Plan
American Chemical Society

From Gas to Liquid to Solid

For Teachers 3rd - 8th
From gas to liquid condensation to solid frost, water undergoes phase changes before students' eyes! Using ice, salt, water, and a metal can, they set up an investigation that can be used in a physical science setting, or as part of a...
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Interactive3:24
Scholastic

Study Jams! Solids, Liquids, Gases

For Students 4th - 8th Standards
Your physical science class learns that there are three states of matter, and that adding or removing heat can cause it to change from one state to another. By the animations, printed information, and discussion between RJ and Zoe, they...
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Lesson Plan
2
2
American Chemical Society

Density: Sink and Float for Solids

For Teachers 6th - 8th Standards
Steal cubes sink, but steal ships float. Lesson explores the density of solids as well as the density of water in determining what will sink and what will float. A hands-on group activity helps pupils see that weight and volume are two...
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Lesson Plan
Curated OER

Liquids and Solids

For Teachers 7th - 12th
Young scholars describe the properties of solids and liquids, and explain how a semiconductor works.  In this atom lesson students demonstrate the bonding properties of carbon and silicon.
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PPT
Curated OER

Solids, Liquids, Gases

For Teachers 3rd - 5th
There are three states of matter, liquid, solid, and gas. Each are covered briefly in this very short presentation. The energy cycle is depicted in a chart and the states of matter are defined but this isn't a complete or...
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Lesson Plan
Curated OER

Solids And Liquids

For Teachers 2nd - 3rd
Students discuss the properties of solids and liquids. They complete a worksheet to show the boiling and melting points of several substances and consider if these factors affect how humans use materials.
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Lesson Plan
Curated OER

Solids, Liquids and Gases

For Teachers 1st - 3rd
Students explore solids, liquids, and gases. In this states of water lesson, students conduct a scientific investigation that requires them to observe and note the differences among solid, liquids, and gases.
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Lesson Plan
Curated OER

Solids/Liquids - Inquiry Lesson

For Teachers 1st
First graders explore the characteristics of solids and liquids. In groups, they generate ideas on how a solid is transformed to a liquid and back to a solid. They make predictions on how the process can be speeded up with a partner. ...
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Lesson Plan
Curated OER

Heat Energy

For Teachers 1st - 4th
Learners study how matter changes from solids to liquids or liquids to solids. For this physical science lesson, students discuss heat energy and experiment with heat by changing a candle into a liquid using a hot plate.
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Lesson Plan
Curated OER

Discovering the Properties of Matter

For Teachers 5th - 6th
Students identify the properties of the three states of matter and observe the movement of Oobleck and be able to compare its movement to that of solids and liquids. They record in their Science Journal what they discovered about Oobleck.
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Lesson Plan
Curated OER

Reversible and irreversible changes

For Teachers 5th - 6th
Students experiment with solids and liquids to find which solids will dissolve in water. This dissolution and mixtures lesson can be completed online or in class as all materials are connected to the lesson plan for both settings.
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PPT
Curated OER

The Four States of Matter

For Teachers 7th - 8th
The concise slides in this presentation give a good amount of detail for many aspects of matter chemistry.  There are summaries and diagrams for particle movement in solids, liquids, gases and plasma.
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Lesson Plan
1
1
Center for Learning in Action

Density

For Teachers 2nd - 5th Standards
Explore the concept of density within states of matter—gases, liquids, and solids—through a group experiment in which young scientists test objects' texture, color, weight, size, and ability to sink or float.    
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Lesson Plan
Curated OER

What's The World Made Of?

For Teachers 2nd
Second graders identify the three states of matter by examining fishbowls with various contents. They discuss their observations and the characteristics of matter in each state. Pupils read the story The Rainbow Fish and look for...
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Worksheet
Curated OER

All Mixed Up!

For Students 3rd - 4th
What happens when solids are added to liquids? After reading an informative paragraph about solutions, learners answer six true/false questions regarding solutions, and what substances will dissolve into liquids they are mixed with. A...
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Lesson Plan
North Carolina State University

Silly Stuff

For Teachers K - 2nd Standards
It's time to get a little silly with this fun primary grade science activity. By simply combining two liquids, white glue and corn starch, a strange solid is formed, commonly known as silly putty. To ensure everything goes smoothly,...
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Interactive
Concord Consortium

Seeing Specific Heat and Latent Heat

For Students 9th - 12th
What happens inside a melting solid? Prospective physical chemists observe a solid-to-liquid phase change at the molecular level using an inspired interactive. Pupils add heat to a close system, then monitor changes in kinetic and...
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Lesson Plan
Curated OER

Water 1: Water and Ice

For Teachers K - 2nd
Students explore the states of water. In this science lesson plan, students use observation, measurement, and communication skills to describe water as it changes from a solid to a liquid.
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Lesson Plan
Curated OER

Solids and liquids

For Teachers 3rd - 4th
Students investigate melting and cooling in a range of materials.
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PPT
Curated OER

As a Matter of Fact: Solids, Liquids and Gases

For Teachers 1st - 2nd
Sometimes a simple explanation is best when introducing new concepts. Identify the three states of matter with this presentation. Each slide provides a simple description and examples for each of the three states. Tip: Show students the...
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Lesson Plan
Curated OER

Mixtures of Matter

For Teachers 1st - 2nd
Young scholars experiment with solids and liquids. In this mixtures of matter lesson, students combine matter to form solutions. Young scholars hypothesize, test, and analyze the data to draw conclusions. The lesson can be extended by...
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Lesson Plan
American Chemical Society

Defining Dissolving

For Teachers 3rd - 8th
Physical science investigators mix sugar and food coloring into different cups of water and cooking oil to compare how the solid and liquid behave in each. As the introduction to this unit on dissolving, it is relevant.

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