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6.1 Vocabulary
Scientific Thinking
| Term | Definition |
|---|---|
| OBSERVATION | USING ALL OF THE SENSES AND SCIENTIFIC INSTRUMENTS TO DESCRIBE A THING OR EVENT |
| INFERENCE | AN EXPLANATION THAT IS BASED ON AVAILABLE EVIDENCE BUT IS NOT PROVEN TRUE YET |
| QUANTITATIVE DATA | DATA BASED ON COUNTABLE MEASUREMENTS (QUANT = AMOUNT/NUMBER) |
| QUALITATIVE DATA | INFORMATION BASED ON THE QUALITITES OF SOMETHING (QUAL = QUALITY/DESCRIPTION) |
| HYPOTHESIS | A PREDICTION OR PROPOSED EXPLANATION THAT CAN BE TESTED. IF, THEN, BECAUSE |
| INDEPENDENT VARIABLE | THE FACTOR THAT IS CHANGED ON PURPOSE IN AN EXPERIMENT (I CHANGE...) |
| DEPENDENT VARIABLE | THE FACTOR THAT IS MEASURED IN AN EXPERIMENT |
| CONTROL | THE UNCHANGED AND UNTOUCHED FACTOR IN AN EXPERIMENT. USED AS A STANDARD OF COMPARISON |
| CONSTANTS | ALL THE VARIABLES IN AN EXPERIMENT THAT REMAIN THE SAME THROUGH ALL TRIALS |
| SI SYSTEM | SYSTEM OF MEASUREMENT BASED ON THE METRIC SYSTEM THAT IS USED WORLDWIDE BY SCIENTISTS |
| METER | THE BASE UNIT OF LENGTH VOLUME USED WITH THE METRIC SYSTEM (m) |
| LITER | THE BASE UNIT OF LIQUID VOLUME USED WITH THE METRIC SYSTEM (l) |
| GRAM | THE BASE UNIT OF MASS USED IN THE METRIC SYSTEM (g) |
| MASS | THE AMOUNT OF MATTER IN SOMETHING |
| WEIGHT | THE FORCE OF GRAVITY ON AN OBJECT |
| VOLUME | THE AMOUNT OF SPACE AN OBJECT OR SUBSTANCE TAKES UP |