Test Review

Here is the study guide for our test;

Know the following words or concepts;

• phases of matter (solid, liquid, gas, colloids, plasma, Bose-Einstein)
• What the pH scale is..
• What the numbers mean on the pH scale
• law of conservation of mass
• atom
• weight
• mass
• law... in science
• How the molecules move in solids, liquids, and gases
• How to change between the states of matter
• molecules
  

Earth Day 2011

Students brought in trash for credit. Cleaning our Earth is important. Did you know that if you recycle you would probably not need to pay 75.00 for that trash service?! Try it. It's easy!!