Font size
WorksheetsTypes of Variables in a Controlled Experiment
Total questions: 14
Worksheet time: 11mins
How does the distance from this eye chart affect the number of letters visible on a line? What's the independent variable?
Distance
Number of letters read
Eye chart
None
Will a pendulum's string length affect the speed of one swing? What's the Independent Variable?
Number of pendulum balls
Time to make one swing
String Length
None
How does the amount of light affect the growth of a plant? What's the Independent Variable?
The amount of plant growth
The amount of light
The type of light
The type of plant
How does the amount of oxygen in the water affect oyster size? Independent variable?
The size of the oysters
The color of the oyster shell
Amount of oxygen in the water
Amount of water
How will the type of fertilizer used on a field affect the soil earthworm population? What's the Dependent Variable?
The types of earthworms observed
The number of earthworms found
The type of fertilizer
The amount of water in the field
How does the distance from this eye chart affect the number of letters visible on a line? What's the Dependent Variable?
The distance from chart
Number of letters read accurately
Color of text in the chart
Font of text
How does the amount of oxygen in the water affect oyster size? What's the Dependent variable?
The size of the oysters
The color of the oyster shell
Amount of oxygen in the water
Amount of water
How does the amount of light affect the growth of a plant? What's the dependent Variable?
The height of the plant
The amount of light
The type of light
The type of plant
How does the distance from this eye chart affect the number of letters visible on a line? What's the controlled variable?
Distance
Number of letters read
The amount of light in the room
None
How will the type of fertilizer used on a field affect the soil earthworm population? What's the controlled variable? Check all that apply
The types of earthworms observed
The number of earthworms found
The type of fertilizer
The amount of water in the field
How does the amount of oxygen in the water affect oyster size? What's the controlled variable(s)? Check all that apply
The size of the oysters
The type of oyster
Amount of oxygen in the water
Amount of water
Will a pendulum's string length affect the speed of one swing? What's the controlled Variable(s)? Check all that apply
Number of pendulum balls
Time to make one swing
String Length
Material of string
How will the type of fertilizer used on a field affect the soil earthworm population? What's the Independent Variable?
The types of earthworms observed
The number of earthworms found
The type of fertilizer
The amount of water in the field
How does the amount of light affect the growth of a plant? What's the Controlled Variable(s)?
The height of the plant
The amount of light
The type of light
The type of plant
