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WorksheetsScience Test #2 Review
Total questions: 19
Worksheet time: 13mins
Any information we gather with our 5 senses.
hypothesis
investigative question
inference
observation
model
An educated guess in the form of an "if, then" statement. Also, the third step in the scientific method.
hypothesis
investigative question
inference
observation
model
A conclusion that attempts to explain or make sense of observations.
hypothesis
investigative question
inference
observation
model
A statement or question that asks about things, tries to explain things, or suggests another experiment.
hypothesis
investigative question
inference
observation
model
A picture or representation of a real object, supported by observations and inferences.
hypothesis
investigative question
inference
observation
model
Which of the following observations are qualitative? Select 2!
Mrs. Fowler's house is blue.
Mr. Anzini is 7 feet tall.
Mrs. Keller took 2 minutes to get from the cafeteria to the classroom.
Ms. Link has a green skateboard.
Which of the following observations are quantitative? Select 2!
Mrs. Costello is less than 5 feet tall.
Mr. Anzini is 204.6 pounds.
Kingston has an orange and blue bike.
Miles has a black jacket.
Which part of the statement is the cause?
The lower the temperature of the water, the longer it will take to boil.
the lower the temperature of the water
the longer it will take to boil
Which part of the following statement is the effect?
People who brush their teeth every day will have less tooth decay than those who do not.
people who brush their teeth every day
will have less tooth decay than those who do not
Organize these options into the right categories.
Which statements are investigative questions?
Which statements are negative statements?
I wonder what will happen if we try it a different way?
This is pointless.
This is never going to work.
Does changing the amount of baking soda and vinegar affect the height of an explosion?
I hate science.
What do you think will happen if we cut the mobius strip again?
Look at the picture. Is this sentence an observation or an inference?
The dog has dirt on his head.
observation
inference
Look at the picture. Is this sentence an observation or an inference?
The dog went running through the woods in the rain.
observation
inference
Look at the picture. Is this sentence an observation or an inference?
The dog is looking down.
observation
inference
Look at the picture. Is this sentence an observation or an inference?
The dog's owner yelled at him.
observation
inference
Look at the picture. Is this sentence an observation or an inference?
There is dirt on the floor near the dog.
observation
inference
What is a controlled experiment?
an experiment where all variables are kept the same except for one which is the thing being tested
an experiment where all of the variables change except for one that is kept the same
Is the following statement on observation or an inference?
Have you noticed how big the waves are at the beach today?
observation
inference
Is the following statement an observation or an inference?
Perhaps the football game was cancelled because it is too cold outside.
observation
inference
Is the following statement an observation or an inference?
The large number of people who walk in the field at the middle school could've trampled the grass which caused the lawn to turn brown.
observation
inference
