scientific method & density review
DESCRIPTION
This ppt accompanies the review questions for the upcoming test. Good luck!TRANSCRIPT
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Chapter 1
The Scientific Method
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The Scientific Method
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1. State the Problem
The Scientific Method
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1. State the Problem2. Gather Information
The Scientific Method
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1. State the Problem2. Gather Information3. Form a hypothesis
The Scientific Method
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1. State the Problem2. Gather Information3. Form a hypothesis4. Test hypothesis
The Scientific Method
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1. State the Problem2. Gather Information3. Form a hypothesis4. Test hypothesis5. Analyze data
The Scientific Method
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1. State the Problem2. Gather Information3. Form a hypothesis4. Test hypothesis5. Analyze data6. Draw conclusion
The Scientific Method
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Technology
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Technology
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Con
tinen
tal D
rift
T
heo
ry:
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Big Bang Theory
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Theory of Evolution
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1. What is a theory?
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2. What is a scientific law?
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3. What is a hypothesis?
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4. What is an independent variable?
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5. What is a dependent variable?
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6. What is a constant?
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7. What is a control?
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8. So, where do we graph the independent variable?
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9. And the dependent?
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10. Conclusions to scientific experiments should not be based on . . .
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10. Conclusions to scientific experiments should not be based on . . .
BIAS
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10. Conclusions to scientific experiments should not be based on . . .
BIAS
RELIGIOUS BELIEFS
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10. Conclusions to scientific experiments should not be based on . . .
BIAS
RELIGIOUS BELIEFS
HYPOTHESES
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11. What unit system do scientists use?
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11. What unit system do scientists use?
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12. What is mass?
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13. What is volume?
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14. What is density?
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15. Why is this woman floating?
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16. Why is this boat sinking?
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17. Which block has more mass? Which block is more dense?
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18. Metric Conversions:
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35,000 L = _______ kL
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35,000 L = _______ kL4 g = _______ mg
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35,000 L = _______ kL4 g = _______ mg160 mm = _______ cm
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35,000 L = _______ kL4 g = _______ mg160 mm = _______ cm5.45 kg = _______ g
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35,000 L = _______ kL4 g = _______ mg160 mm = _______ cm5.45 kg = _______ g345 cL = _______ L
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19. P.S. What is the definition of a constant?