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