Sci.Inv&LabSafetyJB
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| Hypothesis | Possible explanation/answer for a scientific question
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| Variables | All the factors that can change in an experiment
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| Controlled Experiment | An experiment in which only one variable is changed at a time
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| Balance | A tool used to measure objects
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| Graduated Cylinder | A beaker used to measure volume
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| Microscope | A tool used to measure weight and force
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| Thermometer | A tool used to measure temperature
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| Test Tube | Cylinder tube that is open on one side and closed at the other
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| Manipulated (Independant) Variable | Variable that is purposely changed to test a hypothesis
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| Responding (Dependent) Variable | Variable that may change in response to the manipulated variables
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| Constants | Controlled variables (all the other variables)
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| Percentage | Amount
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| X-Axis | Horizontal Axis; Dependent Variable
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| Always wear | Close toed shoes
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| (If Possible) Wear clothes made of | Cotton
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| If chemicals get into your eyes flush for at least | 15 minutes
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| Do not use glassware if it is | cracked or chipped
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| Always pour an | acid into water, not vise-versa
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| Never use electrical equipment with | damaged cords
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| Always point beaker | away from you
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| Do not | eat, drink, or gum in the lab
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| Never taste | chemicals
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| Always read | labels and instructions
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| Do not inhale | fumes
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| During field expirements never | wander off alone
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You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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Created by:
jazminbermudez
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