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Since chapter1
Vocab
Term | Definition |
---|---|
Hypothesis | Educated guess |
Observation | Taking notes of your surroundings |
Experiment | To test your hypothesis |
Variable | Some that can change in a test |
Control group | A standard against changed measures |
Procedures | Step by step instructions for completing a task |
Independent variable | Things you change |
Dependent variable | Things you are observing |
Controlled variable | Things you keep the same |
Model | An object an idea that other things |
Survey | Questionares given to people whose answers are record and analyzed |
Sampling | Examining induviduals to collect data |