University Corporation for Atmospheric Research
Ucar: Just a Phase: Water as a Solid, Liquid, and Gas
This site helps students construct a model of the arrangement of water molecules when present as solid, liquid or gas. Includes background information, lesson plans, links to standards and assessment ideas.
American Chemical Society
Middle School Chemistry: P H and Color Change
Learn about color change and pH as it relates to chemical changes.
Bill Nye
Bill Nye: Hole Y Water
This tutorial from Bill Nye uses an experiment with water and sugar to show how matter is mostly empty space.
Chiral Publishing
Chiral Publishing: An Introduction to Chemistry: The Structure of Water
An interactive animation showing some of the properties of water. See how the particles of water molecules move and stick together.
PBS
Pbs Learning Media: Water Simulation
See how the molecules change when the temperature goes up in this interactive simulation.
PBS
Pbs Learning Media: Melting and Boiling Simulation
Observe the motion and temperature of water molecules in this simulation as heat is applied to a beaker containing an ice cube.
Concord Consortium
Concord Consortium: Molecular Workbench: Water Molecules & Carbon Nanotubes
View this simulation to observe how water molecules move through carbon nanotubes.
Sophia Learning
Sophia: Osmosis: Lesson 2
This lesson explains the process of osmosis. It explains how osmosis is a passive form of transport, used to move water molecules across a semi-permeable membrane, down their concentration gradient. It is 2 of 8 in the series titled...
Sophia Learning
Sophia: Osmosis: Lesson 4
This lesson explains the process of osmosis. It explains how osmosis is a passive form of transport, used to move water molecules across a semi-permeable membrane, down their concentration gradient. It is 4 of 8 in the series titled...
Sophia Learning
Sophia: Osmosis: Lesson 1
This lesson explains the process of osmosis. It explains how osmosis is a passive form of transport, used to move water molecules across a semi-permeable membrane, down their concentration gradient. It is 1 of 8 in the series titled...
CK-12 Foundation
Ck 12: Earth Science: States of Water Study Guide
[Free Registration/Login may be required to access all resource tools.] This study guide summarizes key points about the three states of water. Includes a few questions to check for understanding.
Science Fun for Everyone
Science Fun: Snowflakes
Make your own snowflake with this science experiment!