Center of Science and Industry
Cosi Columbus: Can You Stand the Pressure
Science experiment that demonstrates the four states or phases of matter: solid, liquid, gas, and plasma. Includes full list of materials, procedures, and scientific explanation of how you change water from a liquid state to a gaseous...
Other
Elementary Science: Matter
Colorful site provides a brief summary as well as engaging pictures of the three states of matter: solid, liquid and gas.
Science and Mathematics Initiative for Learning Enhancement (SMILE)
Smile: As a "Matter" of Fact
In this lesson plan site, students will define matter and compare properties of solids, liquids and gases.
Texas Education Agency
Texas Gateway: Classification of Matter by Composition
The following tutorial provides an explanation of classification of matter by composition.
Chem Tutor
Chem Tutor: Chemistry: States of Matter
This lesson focuses on the states of matter: solids, liquids, and gases. It also discusses the Kinetic Theory of Matter, Thermodynamics, Triple point, Phase Change Graphs and the Heating Curve of Water. It provideds adrawing of a heating...
Other
Beautiful Chemistry: Beautiful Structures: Gas and Liquid
In Beautiful Chemistry, we talk about crystals, quasicrystals and glasses, which are all solids. Here, we see the molecular structure of gases and liquids.
Read Works
Read Works: Mix the Old With the New
[Free Registration/Login Required] An informational text about how cooking causes changes in matter. A question sheet is available to help students build skills in reading comprehension.
Science4Fun
Science4 Fun: States of Matter
Provides interesting information about the three basic states of matter: solid, liquid, and gas.
HotChalk
Hot Chalk: Lesson Plans Page: Science Lesson on Water
This activity will teach students about the three states of water found on our planet: solid, liquid gas. They will learn to distinguish the differences between these states and will be able to give examples of each.
Concord Consortium
Concord Consortium: Molecular Workbench Showcase: Chemistry, States of Matter
See how gas, liquid, and solid molecules react to external pressure in this simulation. Also see a model of intermolecular motion through elliptical particles.
Purdue University
Purdue: Department of Chemistry: States of Matter
Educational site highlights the three states of matter as well as provides microscopic views.
Simon Fraser University
Chem1 Virtual Textbook: Liquids and Their Vapors [Pdf]
With an overview of the various properties of the states of matter, this 18 page pdf file provides a series of topics related to liquids including special physical properties of liquids, changes of state, and more.
University of California
Ucsb Chemistry and Biochemistry: Models Matter
Matter of any type can be subdivided into particles that are too small to see, but even then the matter still exists and can be detected by other means. Young scholars will participate in hands-on activities to prove that matter is made...
E-learning for Kids
E Learning for Kids: Science: Norway: What Is Matter Made Of?
Set sail with Oleif, the Viking. Make his boat move by learning all about matter and particles.
Science Education Resource Center at Carleton College
Serc: Exploring States of Matter Gases
In this series of chemistry labs, students learn about the three states of matter by observing how molecules contract or expand as they change state.
Concord Consortium
Concord Consortium: Molecular Workbench: States of Matter
Change variables in this simulation to see how compression affects different states of matter.
Science Education Resource Center at Carleton College
Serc: The Three States of Matter
In this Physical Science exploration activity, students explore the meaning of the words solid, liquid, and gas. Student groups complete a chart with examples of each type of matter and its properties and then record their observations...
ClassFlow
Class Flow: What's the Matter?
[Free Registration/Login Required] This flipchart is an introduction to investigating matter: solids, liquids, and gases.
ClassFlow
Class Flow: Matter 2nd Grade
[Free Registration/Login Required] Interactive flipchart teaching the states of matter for a 2nd grade classroom containing four topics with several lessons in each one. The topics covered are: matter, solids, liquids, and gases....
Science Education Resource Center at Carleton College
Serc: Mn Step: State of Matter of an Unknown Material
For this activity, students are given a 'mysterious substance' made of cornstarch and water, and they must test it using common materials such as vinegar or water, to see if they can determine whether it is a solid, liquid, or gas. Their...
American Chemical Society
Inquiry in Action: From Liquid to Gas to Solid
What causes frost to form on the outside of a cold container? In this activity, students will see that the liquid water can change state again and freeze to become ice.
Museum of Science
The Atom's Family: Phases of Matter
Help the Phantom choose a material and observe the changes at different temperatures in the molecule chamber. What happens to the elements or molecules as the temperature changes?
Purdue University
Purdue Univ: Gases, Liquids, and Solids
This site has a brief description of the differences in particles in a gas, liquid, and solid. Animated microscopic pictures demonstrate the molecular movement in each state. Information is then summarized in an easy-to-read chart.
Sophia Learning
Sophia: Kinetic Energy and States of Matter: Lesson 1
This lesson will compare the relative kinetic energy possessed by molecules in different states. It is 1 of 2 in the series titled "Kinetic Energy and States of Matter."