| A | B |
|---|
| science | the knowledge of everything, and the way you learn it |
| observation | information you gather using your senses |
| hypothesis | statement of how you think something will work under certain conditions |
| experiment | used to test a hypothesis |
| judgement about your hypothesis | conclusion |
| data | all the recorded facts from your experiment |
| theory | explain why something behaves the way it does |
| law | describe the way something behaves |
| safety symbol | sign in an experiment that alerts you to a particular danger |
| exercise | you know immediately how to solve |
| problem | takes thought, planning, and skills to solve |
| technology | application of scientific discoveries |
| meter | SI unit for measuring length |
| area | amount of space on the surface of an object |
| volume | amount of space occupied by an object |
| cubic meter | SI unit of volume |
| second | SI unit for time |
| kilogram | SI unit for mass |
| density | amount of mass a material has for its volume |
| g/cubic centimeter | SI unit for density |
| scientific notation | system in which a number is expressed as the product of a fctor and a power of 10 |
