SOL Reveiw

3. Method - the 'tool' that scientists use to find the answer to questions (The Scientific Method allows scientists to solve complicated problems by taking a series of smaller steps:
5. - the process of collecting information and data about a topic being studied
6. - a colorless, odorless, tasteless gas that makes up 78% of the air (Nitrogen is a gas at room temperature and becomes a liquid at about 77 K, -196°C, or -321°F.)
8. - to go in many directions
9. - the study of the natural world
11. - a measurement of how much a material opposes the flow of electricity (Wood has high resistance so it is a poor conductor of electricity. Copper has low resistance, so it is a good conductor of electricity.)
14. - the central part of an atom, which makes up 99.9% of the atom's mass
16. a path for which a current flows
18. - the transportation of heat from one place to another by waves or particles (The Earth is warmed by the Sun due to radiation.)
20. smallest chemical element
21. to speed up

1. - the use of one's senses to learn something new
2. - an idea about the solution to a problem, based on knowledge and research
4. - a summary of the results of the experimentation and a statement of how the results relate to the hypothesis
7. - the process of testing a hypothesis by collecting data under controlled, repeatable conditions
10. you type on it
12. - a proton or a neutron
13. Physics - the science of studying the nucleus of the atom
15. neutral charge
17. analysis - organizing and examining the collected data using narratives, charts, graphs or tables
19. the problem - a scientific problem to be solved