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15 Cards in this Set
- Front
- Back
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The Scientific Method
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The process that scientists use to solve problems
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THE STEPS!
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1. The purpose
2. Research 3. Hypothesis 4. Experiment 5. Results 6. Conclusion |
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Independent Variable
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What stays the same
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Dependent Variable
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what u need
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Controls
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what u use to make it work
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4 things we most commonly use to measure
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1. Mass
2. Length 3. Times 4. temp |
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Independent Variable
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Is a variable that determines what the value of the other variables will be
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Dependent Variable
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a variable that it's value relies on the other variables
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Controls
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To test or verify
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Variables
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a factor that can change in an experiment
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The Metric System
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It was founded in 1670 because they wanted everybody to use the same system
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what are the units in the Metric system?
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grams(weight, mass), meters(length), liters(liquid)
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English system
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was founded in ancient Rome and Egypt
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English units of measurements
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length(in,yards,miles,ft), weight(lbs,oz,tons),temp(f),liquid(fl oz, g,pint,cup
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Early measurement unites
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cubit(tip of middle finger to elbow),fathom(finger tip to finger tip),Hand span(from your thumb to your pinkie),pace(2 steps),girth(belt measurement),palm(4 fingers together
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