click below
click below
Normal Size Small Size show me how
P.SCI CH 1.1
Nature of Science
Term | Definition |
---|---|
Science | Knowledge obtained from observing nature to discover facts and formulate laws that can be tested |
Scientists | People who do science |
Experiment | A careful test of the way something reacts to change |
Pure Science | Doing experiments to learn more about the world and not to make money |
Technology | The application of science for a useful purpose |
Prediction | An idea about what will happen in the future |
Law | Statement or equation that predicts events under certain conditions in nature. Describes a condition in nature that will always be TRUE IN NATURE |
Theory | A system of ideas that explains many observations and is supported by a lot of scientific evidence |
Qualitative Statement | Use words to describe observations, not numbers |
Quantitative Statement | Use numbers and equations to describe observations |
Scientific Model | Something scientists use to represent concepts that are too big or too small to study easily |
Natural Science | Branch of science that deals with how “nature” or the whole universe behaves |
Earth Sciences | Group of sciences that study space and the earth (Geology, Astronomy, Meteorology) |
Physical Sciences | Group of sciences that study matter and energy (Physics,Chemistry) |
Biological Sciences | Group of sciences that living things (Botany, Zoology, Ecology) |