click below
click below
Normal Size Small Size show me how
Scientific Inquiry
Vocabulary
| Term | Definition |
|---|---|
| Qualitative measurement | where words are used to describe changes |
| Quantitative measurement | where numbers are used to measure changes |
| Inference | act of deriving logical conclusions from premises known or assumed to be true |
| Deduction | the act of understanding something based on evidence |
| Scientific law | describes what scientists 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 |
| manipulated variable | changed on purpose in the experiment |
| responding variable | one that is observed in the experiment |
| inquire and inquiry | to ask for information |
| variable | any factor, trait, or condition that can exist in differing amounts or types |
| constants | stays the same |
| control level | something you compare everything else to |
| trials | how many times you do an experiment |
| problem | question the experimenter tries to answer |
| investigation | another way to describe an experiment |
| purpose | reason why the experiment is done |
| hypothesis | an educated guess as to the outcome of the experiment |
| data | information recorded during an experiment often in the form of facts, figures, and observations |
| observations | gathered using our five senses, seeing, hearing, tasting, smelling, and feeling. |
| result | outcome of the experiment |
| evidence | proof |
| truth | what evidence tries to prove |
| interpretation | meaning or the importance of the results of an experiment. |
| conclusion | results and summary of an experiment based on the data that is gathered. |