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Scientific Method
Variables and Vocabulary
Question | Answer |
---|---|
Identify Independent Variable in Paper towel/sponge Lab. | Change in absorbing material: Sponge/paper towel |
Identify Dependent Variable in Paper Towel/Sponge Lab. | Amount of Water absorbed by the paper towels and sponges. |
Identify at least 3 constants from the Paper Towel/Sponge Lab. | Mass of paper towel and sponge the same. Amount of time water was allowed in contact with absorbing item. Amount of water used. |
What is the Independent Variable in any experiment.? | The thing that is intentionally changed or manipulated. |
What is the Dependent Variable in any experiment? | The thing that is measured or the responding variable, which means affected by the Independent Variable. |
What are constants or controls in an experiment? | The things that are all kept the same. |
How many Independent Variables can their be in a science experiment? | Only One |
What always has to be included in at the end of the experiment when your write your conclusion. | Evidence must be stated from the lab Data to prove or disprove your hypothesis. |
What does IV stand for? | Independent Variable |
What does DV stand for? | Dependent Variable |
what does CV stand for? | Constant Variable or controlled variables |
There can be many of these types of variables in an experiment. | Constant Variables or controlled variables |