
Science Investigation 7
Authored by Tameka Byrd
Other Sciences
7th Grade
Used 8+ times

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11 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The data collected supports which of the following questions that Squidward could have tested?
Which song does the audience prefer?
Which instrument does the audience like best?
Which reed length creates the best sound?
How do applause affect performance?
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Squidward found new reeds to tryout for his clarinet. He used an APPLAUSOMETER to measure applause after playing Under the Sea with each reed. The results were put in the table.
What was controlled?
The Song
The Reed
The Applause
3.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Paco's daughter will be participating in an upcoming dance recital. She will require a different costume for each dance she plans to performs.
c = the number of costumes Paco's daughter will require
d = the number of dances Paco's daughter plans to perform
Which of the variables is independent?
c
d
4.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
When experimenting with the growth of a plant, a scientist uses three of the same type of plants, two different fertilizers, equal light, and equal water. What type of variable is the fertilizer?
Dependent
Independent
Control
Compound
5.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Research Question: Does the type of gasoline put in a car effect how fast the car can drive? What is the independent variable?
Type of gasoline
which car the gas is put into
how fast the car can drive
how much gas is put into the car
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
When experimenting with the growth of a plant, a scientist uses three (of the same type of) plants, two different fertilizers, equal light, and equal water. What type of variable is the fertilizer?
Dependent
Independent
Control
7.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Jessie is concerned about how tired his classmates seem. He created a drink that he thinks will boost their energy. He recruits 100 classmates with a history of tiredness. He has 50 of them drink his new special energy drink. The other 50 drink a beverage that looks like the special energy drink, but is just water and food coloring. Both groups were told that they were getting the special drink that would boost energy. After 2 hours, 30 classmates in the first group reported having more energy and 8 classmates in the second group reported having more energy.
What is the independent variable?
Amount of energy
Type of Drink
The food coloring
There isn't one
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