Post date: Nov 02, 2015 6:52:52 PM
Our vocabulary quiz this week reflects the fact that we are reviewing physical science. This means that every single word will be a review word! However, we do have 12 words this week instead of our usual 10. The quiz will take place this Friday.
Science Words for Vocabulary Quiz Friday 11/6
1. Mass: the amount of matter or stuff an object has.
2. Density: How tightly packed matter is inside of an object.
3. Mixture: a combination of two or more things.
4. Solution: a special kind of mixture where one thing DISSOLVES into another.
5. Solubility: The ability of something to dissolve
6. Circuit: THE ACTUAL PATH through which an electric current moves
7. Current: the movement or flow of electricity in a certain path
8. Conductor: A substance that allows energy to pass through it easily and freely.
9. Insulator: A substance that does not allow energy to pass through it easily. Tends to block energy flow.
10. Reflect: When light energy bounces off of a light colored or shiny surface.
11. Refract: When light energy bends as it passes through one medium to another
12. Force: a push or pull