Experimental Design
Authored by Phoebe Quinn
Biology
9th - 10th Grade
NGSS covered
Used 163+ times
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15 questions
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1.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Sponge Bob notices that his pets Gary and Sally are suffering from slimotosis, which occurs when the shell develops a nasty slime and gives off a horrible odor.
His friend Patrick tells him that rubbing seaweed on the shell is the perfect cure.
Sponge Bob decides to test this cure by rubbing Gary with seaweed for 1 week; he leaves Sally's shell as it is. After a week of treatment, the slime is gone and Gary’s shell smells better.
What is the independent variable?
Seaweed treatment
Sally
Shell odor
Gary
2.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Sponge Bob notices that his pets Gary and Sally are suffering from slimotosis, which occurs when the shell develops a nasty slime and gives off a horrible odor.
His friend Patrick tells him that rubbing seaweed on the shell is the perfect cure.
Sponge Bob decides to test this cure by rubbing Gary with seaweed for 1 week; he leaves Sally's shell as it is. After a week of treatment, the slime is gone and Gary’s shell smells better.
What is the dependent variable?
Seaweed treatment
Sally
Shell odor
Gary
Tags
NGSS.MS-ETS1-3
3.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Sponge Bob notices that his pets Gary and Sally are suffering from slimotosis, which occurs when the shell develops a nasty slime and gives off a horrible odor.
His friend Patrick tells him that rubbing seaweed on the shell is the perfect cure.
Sponge Bob decides to test this cure by rubbing Gary with seaweed for 1 week; he leaves Sally's shell as it is. After a week of treatment, the slime is gone and Gary’s shell smells better.
What is the control group?
Seaweed treatment
Sally
Shell odor
Gary
4.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
SpongeBob noticed that his favorite pants were not as clean as they used to be. His friend Sandy told him that he should try using Clean-O detergent, a new brand of laundry soap she found at Sail-Mart.
SpongeBob made sure to wash one pair of pants in plain water and another pair in water with the Clean-O detergent.
After washing both pairs of pants a total of three times, the pants washed in the Clean-O detergent did not appear to be any cleaner than the pants washed in plain water.
What is the independent variable?
Type of detergent
Pair of pants washed in plain water
Pair of pants washed in Clean-O
Cleanliness of the pants
5.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
SpongeBob noticed that his favorite pants were not as clean as they used to be. His friend Sandy told him that he should try using Clean-O detergent, a new brand of laundry soap she found at Sail-Mart.
SpongeBob made sure to wash one pair of pants in plain water and another pair in water with the Clean-O detergent.
After washing both pairs of pants a total of three times, the pants washed in the Clean-O detergent did not appear to be any cleaner than the pants washed in plain water.
What is the dependent variable?
Type of detergent
Pair of pants washed in plain water
Pair of pants washed in Clean-O
Cleanliness of the pants
Tags
NGSS.MS-PS1-2
6.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
SpongeBob noticed that his favorite pants were not as clean as they used to be. His friend Sandy told him that he should try using Clean-O detergent, a new brand of laundry soap she found at Sail-Mart.
SpongeBob made sure to wash one pair of pants in plain water and another pair in water with the Clean-O detergent.
After washing both pairs of pants a total of three times, the pants washed in the Clean-O detergent did not appear to be any cleaner than the pants washed in plain water.
What is the control group?
Type of detergent
Pair of pants washed in plain water
Pair of pants washed in Clean-O
Cleanliness of the pants
7.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
What is a factor that is measured for change in an experiment?
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