click below
click below
Normal Size Small Size show me how
C1 Science Vocab
Review of the Vocabulary for Science Chapter 1
| Term | Definition |
|---|---|
| investigation | a careful way of looking for something |
| reference materials | encyclopedias, books, magazines, and the Internet |
| research | using reference materials to start an investigation about a topic |
| inquiry | the process of asking questions and searching for answers |
| tool | an object or device used to perform a task |
| metric ruler | a tool used to measure length and distance |
| hand lens | to make objects appear larger |
| computer | a tool used to analyze data |
| graduated cylinder | a tool used to measure volume |
| thermometer | a tool used to measure temperature |
| telescope | to help you see objects far away |
| microscope | use several lens to make objects appear much larger |
| dependent variable | the thing you change in an experiment |
| hypothesis | a possible answer to your question |
| controlled variables | are things you keep the same so they do not affect the dependent variable |
| evidence | observations and facts gained from experiments |
| The three words you have in a hypothesis | if...then... because |
| 2 dimensional | describes something that has length and width but not height |
| 3 dimensional | describes objects that have length, width, and height |
| conclusion | decision you make based on your data |
| independent variable | the thing you must measure |
| scientific method | an organized way to answer questions and solve problems |
| data | the results gathered in an investigation |
| procedure | a set of step-by-step instructions |
| inference | a conclusion based on facts |