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Honkus Scientific Variables Flashcards | StudBud
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Honkus Scientific Variables
Honkus Scientific Variables
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1
Which brand of fertilizer will make a farmer's corn crop grow the most? What are two CV?
growth of corn and type of fertilizer
type of soil and typr of fertilizer
amount of water and type of soil
growth of corn and type of soil
2
Basketball and score. Write a hypothesis for this scenario
I will play more basketball to score more.
If I play basketball
If I increase the time playing a game then I will get better
If basketpall playing increases,then score will increase bec
3
An athlete wants to see which sports shake helps him build bigger muscles. What is the Independent Variable?
Size of muscles
Equipment he uses
Gym he goes to
Type of sports shake
4
A biologist wants to see how water temperature affects health of sea turtles? What is the IV?
water temperature
weight of sea turtle
sea turtle diet
health of sea turtle
5
Temperature and the amount of sweat. Write a hypothesis for this scenario.
Sweat will increase
If you test the temperature, then you will sweat more
If temperature increases, then sweat increases because...
Sweat will decrease.
6
How does the height of a ramp affect the speed of a toy car? What is the IV?
speed of the toy car
Height of the ramp
type of car
width of the ramp
7
How does the height of a ramp affect the speed of a toy car? What are two CV?
Type of car and material of ramp
Width of ramp and height of ramp
Type of car and height of ramp
Type of car and speed of car
8
Pencil sharpening and size of pencil. Write a hypothesis for this scenario
If pencil sharpening is increased, then pencil length will decrease because
If you need to sharpen your pencil, it is big.
I need to sharpen my pencil
Sharpening pencils will make them smaller.
9
Reading and intelligence. Write a hypothesis for this scenario
When I read, I get smarter.
If reading is increased, then intelligence will increase.
More read, more smart.
If you read more, then you will be a good reader.
10
A biologist wants to see how water temperature affects health of sea turtles. What is the DV?
diet of sea turtle
weight of sea turtle
water temperature
health of sea turtle
11
Which brand of fertilizer will make a farmer's corn crop grow the most? What is the DV?
Growth of corn
type of soil
temperture
type of fertilizer
12
An athlete wants to see which sports shake helps him build bigger muscles. What is the Dependent Variable?
Exercise done
Muslce size
Type of sports drink
Gym he goes to
13
How does the height of the ramp affect the speed of a toy car? What is the DV?
type of wood ramp made from
height of the ramp
speed of the toy car
type of car
14
Which brand of fertilizer will make a farmer's corn crop grow the most? What is the IV?
Fertilizer
temperature
type of soil
growth of corn
15
An athlete wants to see which sports shake helps to build bigger muscles. What are two control variables?
drink flavor and tool
type of exercise and measuring tool
Gym and sports drink
size of muscles and gym equipment
