Read Works
Read Works: The Life Cycle of a Snowman
[Free Registration/Login Required] An informational text about water as a liquid, a solid, and a gas. A question sheet is available to help students build skills in reading comprehension.
E-learning for Kids
E Learning for Kids: Science: North Sea: Denmark: What Happens When Materials Are Heated or Cooled?
Did you know that water has different states? Learn all about it with Boris in Copenhagen.
ABCya
Ab Cya: Hydro Logic
Hydro Logic is a splashy puzzle game that teaches the Water Cycle, also known as the Hydrologic Cycle! Navigate our wet little friend Enki to the goal in each level. Enki is liquid at room temperature, but can transform into gas and...
Science Education Resource Center at Carleton College
Serc: Freezing and Phase Change: How Do You Make Ice Cream?
Students will be expanding a study of phase changes after experiences with exploration of the three phases of matter. They apply what they have learned through freezing water and create a tasty ice cream treat.
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...
MadSci Network
The Mad Scientist Network: Chemistry
The question: "What would the triple point of water truly look like?" is discussed and explained. The phases of matter are described.
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?
Chem Tutor
Chem Tutor: States of Matter
A very descriptive site that allows students to understand the different states of matter at the atomic level. Also discusses the process of phase changes and displays phase change graphs. Thermochemistry is also touched upon for high...