true false
vocabulary
scientific method
science 1
science 2
100
All important scientific discoveries are made by professional scientists.
What is false
100
Process of learning about the natural world
What is science
100
the variable that is being measured
What is dependent variable
100
why are models important
What is to show things too big or small to see, it is less expensive, saves time and money
100
How many trials should a scientist do when performing an experiment.
What is at least 3
200
Lab safety is not a concern for scientists.
What is false
200
To draw a conclusion based on what you already know or observe
What is to infer or make an inference
200
When evaluating the observations you make you must use this type of thinking
What is critical thinking
200
What type of data do you collect with an experiment.
What is numerical and adjectives/words. called quantitative and qualitative
200
how should data be organized and why
What is in a data table to make it easier to read and interpret
300
Once a scientific model has been created, it can be changed.
What is true
300
variable in an experiment that stays the same
What is constant
300
The variable that you change in an experiment
What is the independent variable
300
The three branched of science are life, physical and _____
What is Earth
300
The only way to test a hypothesis is to do a controlled experiment.
What is false, can do research to discover the answer.
400
Data is always numerical
What is false. It can be words or numbers
400
prediction about a problem that can be tested. possible answer to a scientific question
What is hypothesis
400
experiments must be this in order to be considered valid. That is why we do at least 3 trials.
What is repeatable
400
Last step in an experiment
What is draw a conclusion and communicate your results
400
When would a model change.
What is when new information becomes available
500
If the results of a study do not support the hypothesis, it means the experiment failed
What is false. It just means the hypothesis needs to be changed.
500
applied science, examples would be a camera, cell phone, computer, remote control
What is technology
500
What are the steps in the scientific method in order
What is question, research, hypothesis, experiment, results, conclusion
500
what is experimental error and should scientists record it in their journal.
What is when a mistake is made when performing an experiment and yes it must be recorded
500
Scientists must be impartial and not base their conclusions on ___________ theories opinions critical thinking
What is opinions
M
e
n
u