Now You See It, Now You Don't

WHY?

As the water is heated, the molecules begin to move faster and faster causing them to break apart. As the water "disappears" into a gas, the water has now evaporated.

ASSESSMENT: Can the student communicate what they observed?

question_guy

two Student is able to communicate that the water molecules in water move to fast that they break apart and evaporate into the atmosphere as a gas.

two Student is able to communicate that the sun heats the water and it disappears into the air.

two Student is able to communicate that water painting will disappear because it will dry out.

two Student is able to communicate that you can paint with water.

Web Hosting Provided By The National Business Aviation Association.

Explore Space ... Not Drugs!
Hear what astronauts have to say about staying drug-free.
Last modified: Sun Aug 10 18:00:59 PDT 1997