Scientists measure elapsed time with a __________.
What is Stopwatch
100
Analyze the data.
What is fifth
100
The factor that is changed on purpose by the experimenter.
What is an Independent variable
100
A mammal that would win in a fight with a great white shark
What is an orca
200
my sister isn't feeling well.
What is an inference
200
A ________ or balance can be used to measure an object's mass.
What is scale
200
Form a hypothesis
What is third
200
The number of times the experiment is repeated.
What is a Trial
200
the name of the largest organism in the world
What is Pando
300
At recess, some children were playing baseball. I heard one of them shout, "Catch it!" When I looked at them, I saw that they were standing still. They were looking at the fence at the back of the baseball field.
What is an observation
300
We measured the distance between two apples and recorded the amount in ___________
What is Centimeters
300
Draw conclusions
What is sixth
300
The factor that is measured by the experimenter
What is a dependent variable
300
Mr. Hayes' job before becoming a teacher
What is a Chef
400
The ball must have gone over the fence.
What is an inference
400
You can use a _____ ______ to measure length.
What is Meter Stick
400
Do research
What is second
400
A factor that is controlled by the experimenter so it doesn't affect the results.
What is a Constant
400
what happens when you fail the sol retakes for math