Review Game Zone
Flash Cards
(current)
Games
Teachers
Search
Unit 1 Review (Part2)
Test Description: Unit 1 Review (Part2)
Instructions: Answer all questions to get your test result.
1) A(n) ___________________________is a spoken or written summary of observations.
A
hypothesis
B
explanation
C
inference
D
description
2) A(n) __________________________ is an interpretation of observations.
A
explanation
B
prediction
C
hypothesis
D
description
3) The ______________________________________________________________________________is the internationally accepted system of measurement based on the metric system, that is almost universally used through out the scientific community around the world.
A
International Community of Scientific Cooperation
B
International Measurement Code
C
International System of Units
D
None of These
4) A ________________________is a defined unit in a system of measurment that is based on an object or event in the physical world.
A
significant figure
B
scientific notation
C
base unit
D
prefix
5) A metric___________________ is a unit prefix that precedes (comes before) a basic unit of measure to indicate a multiple or fraction of the unit.
A
significant figure
B
scientific notation
C
prefix
D
baseunit
6) _________________________________ is a description of how close a measurement is to an accepted or true value.
A
Accuracy
B
Precision
C
Implication
D
Inference
7) ________________________________ is a description of how similar or close to measurements are to each other.
A
precision
B
cluster grouping
C
accuracy
D
proximity
8) ______________________________________ is a method of writing or displaying very small or very large numbers in a short form.
A
Significant figuring
B
Fractioning
C
Scientific notation
D
None of these
9) _______________________________ are the number of digits in a measurement that are known with a certain degree of reliability.
A
Kelvins
B
Significant figures
C
Scientific notation
D
Moles
10) If someone chews gum during a test, they will get a better grade. In the previous hypothesis, what is the independent variable?
A
Whether or not someone chews gum during a test.
B
The grade earned on the test.
C
These are all controlled variables.
D
The temperature of the classroom.
11) If someone chews gum during a test, they will get a better grade. In the previous hypothesis, what is the dependent variable?
A
The grade earned on the test.
B
The temperature of the classroom.
C
These are all controlled variables.
D
Whether or not someone chews gum during a test.
12) A __________________________ is an experiment or observation designed to minimize the effects of variables other than the independent variable.
A
conclusion
B
controlled variable
C
controlled experiment
D
hypothesis
13) ____________________________ are the factors in an experiment do not change. They are also referred to as controlled variables.
A
Constants
B
variable
C
conclusion
D
determinant
14) A ___________ is an element, feature or factor in an experiment that is liable to vary or change.
A
constants
B
variable
C
unchangers
D
conclusions
15) The __________ is used to study how a change in the independent variable affects the dependent variable.
A
Control Group
B
Controlled Variable
C
Experimental Group
D
hypothesis
16) The __________ contains the same factors as the experimental group, but the independent variable isn't changed.
A
Control Group
B
hypothesis
C
Controlled variable
D
Experimental Group
17) ________________________ uses words to describe what is observed in an experiment.
A
Qualitative Data
B
Quantitative Data
18) ________________________ uses numbers to describe what is observed in an experiment.
A
Qualitative Data
B
Quantitative Data
*select an answer for all questions
Check Results & Get Answers
Play Games with the Questions Above
Teachers: Create FREE classroom games with your questions
Click for more info!
©2007-2024
ReviewGameZone.com
|
About
|
Privacy
|
Contact
|
Terms
|
Site Map
WAIT! Find what you needed?
×
Still Looking for the Answers?
Have Another Question?
Play a Review Game with These Questions?
Want to Make Your Own Test Like This One?