Review Game Zone
Flash Cards
(current)
Games
Teachers
Search
PS Chapter 1
Test Description: Section 2
Instructions: Answer all questions to get your test result.
1) Which of the following is an example of technology?
A
none of the answers
B
physical science
C
mass
D
screwdriver
2) A ___ is a summary of many experimental results and observations.
A
theory
B
scientific law
C
test
D
hypothesis
3) Technology ___.
A
all of the anwers
B
is sometimes called applied science
C
applies scientific understanding to solve problems
D
can refer to objects used to accomplish tasks
4) ___ can help scientists to predict an observation that they might make in the future.
A
Data
B
Theories
C
Matter
D
Energy
5) After forming a hypothesis, you should ___.
A
analyze the results
B
ask a question
C
test your hypothesis
D
draw conclusions
6) Scientists usually state ___ in an If then format.
A
conclusions
B
laws
C
predictions
D
theories
7) During the tests of Proteus, engineers changed only the flapping rate. The flapping rate is an example of a ___.
A
standard
B
controlled factor
C
variable
D
control group
8) A controlled experiment involves ___.
A
a control group, an experimental group, and a standard
B
a control group, an experimental group, and a variable
C
an experimental group, a standard, and a variable
D
a controlled factor, a standard, and a variable
9) Scientific knowledge changes and grows due to ___.
A
asking new questions and reexamining old ones
B
all of the answers
C
the use of new technologies.
D
the discovery of new information
10) Xavier recorded his ___ of the temperature of the salt solution.
A
hypothesis
B
scientific method
C
none of the answers
D
observation
*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?