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Science vocab
Chapter 1 vocabulary
Hypothesis | An educated guess to answer a question |
Observation | Something you find out about objects, events, or living things. |
Experiment | The use of scientific methods to testa hypothesis |
Variable | Something that can change in a test |
Control group | A standard against which change is measured |
Procedures | Step by step instructions for completing a task |
Indirect variable | The thing you change in an experiment |
Direct variable | The thing you are observing in the experiment |
Controlled variable | The thing that stays the same in an experiment |
Model | Something used to represent something else |
Survey | Questionaries that are given to people to see the opinions of them |
Sampling L | A small part of something |