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Team 2
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Teams
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Score
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15
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A teacher gives one group of students 5 hours of study time and another group 2 hours to see who scores higher on a test.
IV: Study time (5 hours vs. 2 hours) DV: Test scores
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Okay!
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15
×
A researcher feeds one group of mice more food than another to see which group gains more weight.
IV: Amount of food given to mice DV: Mouse weight
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Okay!
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15
×
A student waters one plant with salt water and another with fresh water to see which grows taller.
IV: Type of water (salt or fresh) DV: Plant growth (height)
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Okay!
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15
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A teacher uses different colored paper for spelling tests to see if students do better.
IV: Color of paper for spelling tests DV: Test performance
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Okay!
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15
×
A student adds different amounts of vinegar to baking soda to measure how high the bubbles rise.
IV: Amount of vinegar added to baking soda DV: Height of bubbles
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Okay!
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15
×
A farmer uses different amounts of fertilizer on crops to measure how many tomatoes are produced.
IV: Amount of fertilizer DV: Number of tomatoes produced
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Check
Okay!
Check
×
baam
Lose 25 points!
Oops!
×
fairy
Take points!
5
10
15
20
25
×
gift
Win 5 points!
Okay!
×
lifesaver
Give 15 points!
Oops!
×
eraser
Reset score!
Oops!
×
star
Double points!
Okay!
×
gift
Win 25 points!
Okay!
×
baam
Lose 25 points!
Oops!
15
×
A car company tests different amounts of air in tires to see how far a car can travel on one gallon of gas.
IV: Amount of air in tires DV: Distance traveled on one gallon of gas
Oops!
Check
Okay!
Check
×
monster
Reset all scores!
Oops!
×
shark
Other team loses 10 points!
Okay!
×
rocket
Go to first place!
Okay!
×
lifesaver
Give 10 points!
Oops!
15
×
A scientist changes the type of soil to test how tall the bean plants grow.
IV: Type of soil DV: Plant height
Oops!
Check
Okay!
Check
15
×
A scientist changes the type of liquid (water, milk, soda) to see how much it rusts a nail.
IV: Type of liquid (water, milk, soda) DV: Amount of rust on nail
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Check
Okay!
Check
15
×
A teacher tries three different teaching methods to see which results in the highest student grades.
IV: Teaching method DV: Student grades
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Okay!
Check
15
×
A cook changes the amount of sugar in lemonade to test how sweet people rate it.
IV: Amount of sugar in lemonade DV: Sweetness rating
Oops!
Check
Okay!
Check
15
×
A gardener tests whether plants grow taller in sunlight or shade.
IV: Location (sunlight or shade) DV: Plant growth (height)
Oops!
Check
Okay!
Check
15
×
A student changes the number of hours of sleep before a test to see how it affects scores.
IV: Hours of sleep DV: Test scores
Oops!
Check
Okay!
Check
×
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