click below
click below
Normal Size Small Size show me how
scientific Method
Vocabulary used in scientific inquiry
| Term | Definition |
|---|---|
| observing | using one or more senses to gather information |
| inferring | uses what is observed and what is know to try to explain why something happened |
| Physics | the study of matter and energy and how they interact |
| chemistry | is the study of the properties of matter and how matter changes |
| Qualitative observations | descriptions that doesn't involve numbers; use 5 senses |
| Quantitative observation | measurements like the measurement of weights and height |
| physical science | the study of matter,energy, and the changes they undergo |
| scientific inquiry | it is the ongoing process of discovery in science |
| variable | factors that can change in an experiment |
| independent variable | the variable that is expected to change in the experiment |
| dependent variable | the variable that responds to the change of the independent variable |
| controlled experiment | An investigation in which all variables except one remain the same |
| scientific law | a statement that describes what scientist expect to happen every time under a particular set of conditions |
| scientific theory | a well tested explanation for a wide range of observations or experimental results |