The variable that you change on purpose in an experiment is known as aโฆ? How many of them can you have in an experiment? (answer both parts of the question)
independent variable, 1
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The variable in an experiment that you measure is known as theโฆ
dependent variable
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When is it okay to run in the classroom?
NEVER
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Your teacher has planned a fun lab for the day that involves food you love to eat. Should you go ahead and eat the food when you see it?
NO
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A group of subjects that do not receive any special treatment in an experiment so you have โnormalโ results for comparison is known as aโฆ
control group
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Something in an experiment that stays the same is known as aโฆ
constant
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What do you call the series of steps that a scientist follows to solve a problem?
scientific method
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Something in an experiment that will change is known as aโฆ
variable
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banana
Go to last place!
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gold
Win 50 points!
Okay!
gift
Win 10 points!
Okay!
banana
Go to last place!
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What is the difference between a hypothesis and a conclusion?
A hypothesis is what you think WILL happen in the experiment. A conclusion is what DID happen in the experiment.
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True or false: Scientists always have to be right.
FALSE - You learn from your mistakes.
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Look at the following research question. How fast will ice cream melt at different temperatures? Identify the independent and dependent variables.
independent variable: different temperatures, dependent variable: how fast it melts
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seesaw
Swap points!
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fairy
Take points!
5
10
15
20
25
fairy
Take points!
5
10
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25
banana
Go to last place!
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thief
Give points!
5
10
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25
magnet
Take 25 points!
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shark
Other team loses 25 points!
Okay!
baam
Lose 25 points!
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When doing a lab, are you allowed to do whatever you want to do?
NO
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An educated guess or possible answer to a question is more commonly referred to as aโฆ