Re-test-scientific Method & Metric System
S. M. & Metric Measurements
- 1.A series of logical steps that is followed in order to solve a problem is called the __________
- A.
Scientific method
- B.
Experimental Process
- C.
Scientific Theory
- D.
Model Method
- 2.Which of the following steps to solve a problem must be completed first _____________________
- A.
Analyze Data
- B.
State a Hypothesis
- C.
Identify the Problem
- D.
Conduct Experiment
- 3.A factor in an experiment that can change is a(n)______________
- A.
Variable
- B.
Observation
- C.
Control
- D.
Hypothesis
- 4.A good way to organize and record your experiment is using a ________
- A.
Calculator
- B.
Data Table
- C.
Hypothesis
- D.
Spring Scale
- 5.What does a Pascal measure ________?
- A.
Pressure
- B.
Solids
- C.
Liquid
- D.
Air
- 6.A meter measures ________________?
- A.
Liquids
- B.
Length
- C.
Volume
- D.
Solid
- 7.The Joule is part of the metric system?
- A.
True
- B.
False
- 8.What does a gram measure?
- A.
Distance
- B.
Pressure
- C.
Wieght
- D.
Energy
- 9.How can you abbreviate millilmeters?
- A.
Mm
- B.
Dag
- C.
Cm
- D.
Ms
- 10.How can you abbreviate milliigrams?
- A.
G
- B.
MG
- C.
Mg
- D.
Cg
- 11.How can you abbreviate dekagram?
- A.
Dag
- B.
Dg
- C.
Dg
- D.
G
- 12.How much is a Liter worth in the metric system?
- A.
1
- B.
100
- C.
10
- D.
1000
- 13.How much is a centi worth in the metric system?
- A.
.1
- B.
.01
- C.
1.0
- D.
100
- 14.How much is a hecto worth in the metric system?
- A.
10
- B.
100
- C.
1000
- D.
1.0
- 15.If snails move faster on smoother plane, then a snail will move faster on glass than on sand.
- A.
Hypothesis
- B.
Experiment
- C.
Data
- D.
Conclusion
- 16.What makes the pupil in the eye change size?
- A.
Experiement
- B.
Hypothesis
- C.
Question
- D.
Conclusion
- 17.Which color lights cause plants to grow more effectively?
- A.
Conclusion
- B.
Data
- C.
Hypothesis
- D.
Question
- 18.28 mL = ______ cL
- A.
2.8
- B.
.28
- C.
28
- D.
.028
- 19.8000dam = _______km
- A.
.8
- B.
80
- C.
8
- D.
80000
- 20.Which system of measurement is easier?
- A.
Customary
- B.
Metric
- C.
Galactic
- D.
Empire
- 21.What is the difference between a hypothesis and theory?
- A.
"Theory" is another word for "fact", hypothesis is another word for guess
- B.
Hypothesis can't be proven; theories can
- C.
Theories have been confirmed through tests; hypothesis haven't
- D.
Theories contain many hypotheses; a hypothesis only contains one theory
- 22.What might cause a theory to change over time?
- A.
New laws passed by the government
- B.
New but untestable ideas
- C.
Changes in public opinion
- D.
The discovery of new evidence
- 23.Which units measure the same basic quantities?
- A.
Gallons and Liters
- B.
Gallons and Kilograms
- C.
Ounces and centimeters
- D.
Yards and feet
- 24.If a recipe calls for 3 and 1/4 cups of flour, you can tell that it's using:
- A.
The customary system
- B.
The metric system
- C.
Both the customary system and the metric system
- D.
Neither the customary nor the metric system
- 25.Quantitative means to express something as a number.
- A.
True
- B.
False
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