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science chapter 2
science
Question | Answer |
---|---|
Deduce | To work out the answer to a problem using logical thinking. |
inquiry | Learning by asking questions. |
repeatable | Evidence that can be seen by others if they do the same experiment in the same way. |
objective | Evidence that describes only what actually happened as exactly as possible. |
natural laws | Rules that describe the behavior of things in the universe. |
scientific method | A process of learning that begins with a hypothesis and leads to a conclusion supported by scientific evidence |
hypothesis | A preliminary explanation that can be tested and compared to scientific evidence |
Theory | A scientific explanation supported by much evidence collected over an extended period of time |
variables | position and speed are examples of |
Value | the number of size that a variable may have is its |
constant speed | speed that stays the same |
average speed | the total distance of a trip divided by the total time taken is |