PPT
Curated OER

Particle Model of Solids, Liquids, and Gases

For Teachers 4th - 7th
Display the arrangement of molecules in solids, liquids, and gases. Demonstrate how the addition of heat energy results in greater molecular motion and therefore a change of phase. Give examples of heat conductors and insulators, and...
Lesson Plan
National Nanotechnology Infrastructure Network

Making a Liquid Crystal Thermometer

For Teachers 9th - Higher Ed
Introduce your classes to a fourth state of matter! Liquid crystals have a colorful sheen that changes based on different physical factors. Learners use this information to create a liquid crystal thermometer where the color of the...
Lesson Plan
Curated OER

Melting and Freezing

For Teachers K - 2nd
Students explore how various substances change from a solid to a liquid or from a liquid to a solid and how temperature, pressure and nature play an important role in this process. In this melting and freezing lesson,...
Lesson Plan
Curated OER

Water and Ice

For Teachers 1st - 3rd
Pupils observe and discuss what happens when water turns to ice and when ice turns into water. For this freezing and melting lesson plan, students observe ice and water and complete hands on activities that change their properties.
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...
Lesson Plan
Aquarium of the Pacific

States of Matter: Making Ice Cream

For Teachers 1st Standards
Who knew that learning about the states of matter could taste so sweet? This fun hands-on lesson captures the attention of learners as they use what they know about solids, liquids, and gases to create their very own batch of ice cream.
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.
Lesson Plan
Curated OER

The Same, But Different

For Teachers 3rd
Third graders examine the phase change between solids and liquids and determine it to be a physical change. Ice is the perfect item to use to demonstrate this phase change. Pupils experiment with measuring and weighing solid ice and the...
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...
Lesson Plan
Curated OER

Elements of Chemistry: Solids, Liquids and Gases

For Teachers 9th - 12th
Students predict if icebergs melting has an effect on the sea level rising.  In this global warming lesson students complete an experiment to see the effects of melting icebergs and write a conclusion on their data collected.
Worksheet
Curated OER

Unit 1 Matter and Energy

For Students 9th - 12th
Topping this worksheet is a comprehensive collection of notes about phase changes. The phase change graph is displayed, along with formulas for the gas laws, and information relating energy to change of phase. After reviewing these...
Lesson Plan
Curated OER

Snow Sculpture

For Teachers 3rd
Third graders discuss and demonstrate how water has three forms: solid, liquid, and gas. They create a snow figure outdoors or freeze ice in molds and predict how long it will take for real solid water (snow sculpture or ice) to become...
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...
Lesson Plan
Curated OER

Gases, Liquids and Solids, evaporate, shape volume,

For Teachers 3rd - 5th
Students conduct an online experiment to discover what happens to solids, liquids and gases in different temperatures. In this states of matter lesson, students get into pairs and work in a virtual laboratory to manipulate...
Lesson Plan
Curated OER

Solid, Liquid or Gas?

For Teachers 3rd - 5th
Students explore solid, liquids, and gases. In this science lesson plan, students distinguish similarities and differences of matter and recognize that different states of matter may appear in one substance.
Lesson Plan
Curated OER

Solids, Liquids, and Gases

For Teachers K
Students explore the three main forms of matter: solid, liquid, and gas. They examine concrete examples of each, using their five senses and "experimenting" to find differences in them. They find pictures of each, cut them out and past...
Lesson Plan
Curated OER

What Is the Matter with Water?

For Teachers 2nd
Second graders observe matter in all 3 states : liquid, solid and gas, in an ice cream soda. In teams, they are given ice and teams compete to be the first to melt their ice. Winner gets the ice cream soda. They draw examples of 3 states...
Worksheet
Curated OER

Comparing Solids, Liquids, and Gases

For Students 9th - 12th
In this solids, liquids and gases worksheet, students observe a teacher demonstration about gases and they experiment with liquids to show diffusion, shape and volume. They answer nine questions about the experiments related to solids,...
Lesson Plan
Curated OER

Materials And Their Properties

For Teachers 7th
Seventh graders investigate the particulate level of solids, liquids, and gases. They examine how the particle method show the interplay between scientific theories and evidence.
Lesson Plan
Curated OER

Cup Capacity Tool: Measuring Cup

For Teachers K
Students examine containers and their capacity. They fill a one-cup measuring cup with water and pour cups of water into other containers. Through observation, students discover how many cups make a pint, and how many teaspoons make a...
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...
PPT
Curated OER

Matter: The 3 States of Water

For Teachers K - 2nd
The states of water are the focus of this PowerPoint. The presentation includes definitions of liquids, solids, and vapors. It also includes examples and illustrations of each of the states of water and information about how water can...
Lesson Plan
Curated OER

Substances And Chemical Reactions

For Teachers K - 5th
Learners watch and predict chemical reactions when different substances are mixed together. They differentiate between solid, liquid, and gas.
Lesson Plan
Curated OER

Temperature Changes Everything

For Teachers 6th - 8th
Students determine the effect of temperature on the motion of particles. They study the difference between particles in a gas, liquid, and a solid and see how the characteristics of solids, liquids, and gases can be explained by particle...

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