Review Game Zone
Flash Cards
(current)
Games
Teachers
Search
Experimental Facts
Test Description: How to do a controlled experiment.
Instructions: Answer all questions to get your test result.
1) What is the three ways to analyze data?
A
compare, calculate and record
B
graph, record and measure
C
view, calculate and erase
D
calculate, graph, compare
2) What variable is intentionally altered or changed by the scientist?
A
Dependent
B
Responding
C
Manipulated
D
Control
3) How many manipulated variables are allowed in a controlled experiment?
A
one
B
two
C
three
D
infinite
4) In an experiment to determine if plants grow best when exposed to music, what is the responding variable to be measured?
A
type of music
B
amount of sunlight
C
plant growth or change in plant height
D
amount of water
5) What control variables exist in an experiment to measure if plant growth is affected by music?
A
plant height, music type, amount of sunlight
B
type of soil, amount of sunlight, room temperature
C
music type and plant growth
D
music type, water amount, sunlight
6) What lab variable is graphed on the x-axis?
A
Dependent
B
Manipulated
C
None of these
D
Control
7) How many varaible(s) may change in a controlled experiment? (maximum #)
A
two
B
three
C
one
D
infinite
8) Which of these measurement using a meterstick is correct when the width of your book was measured?
A
22.0008
B
22.4 m
C
23.0
D
22.4 cm
9) Water Displacement is used to find ...
A
the length of a solid.
B
volume of an irregular shaped solid like a rock.
C
calculate the mass of a liquid.
D
the mass of water in a beaker.
10) The conclusion of an experiment must state if
A
the data table is complete and accurate.
B
the data analysis is accurate and a graph is constructed.
C
the problem has a hypothesis.
D
the hypothesis is correct or incorrect based on lab 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?