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100
The way to test explanations is through the process of inquiry known as
What is Scientific Investigation
100
What are statements explaining ovservations
What is inferences
100
what is an apple used in pies
What is an inference
100
How many variables does a scientific experiment have List what they are
What is 3 independent, dependent, and controlled/constant
100
Are devised to test if the results of the experiment would occur without impact of the independent variable.
What is Controls
200
These share common elements and procedures called the
What is Scientific Method
200
what is hearing the wood crackling
What is qualitative analysis
200
what is glass that feels smooth
What is a qualitative observation
200
What is a condition in the experiment that is manipulated by the experimenter. there should only be 1 of these
What is a independent variable.
200
These check to see if your proposed independent variables will produce the effect you expect.
What is positive control
300
The five steps of scientific investigation are
What is observation, question, hypothesis, prediction, experiment, and conclusion
300
what is the prior knowledge that the wood is dry.
What is an inference or quantitative analysis
300
For a question to be pursued scientifically, the phenomenon must be
What is well-defined and testable
300
Is the data of the experiment, the portion of the experiment that will be measured or observed. There can be one or more of these.
What is dependent variable
300
These attempt to focus on certain variables to see if the desired effects occur with just those variables.
What is negative control
400
What are made when you use your senses to understand the world around you?
What is Observations
400
what is a hammed used with nails
What is inference
400
Science is only able to investigate questions that are
What is measurable and controllable.
400
What are all of the other factors that may affect the outcome of the experiment and so must be kept constant for all groups
What is controlled/constant
400
Every experiment must be able to be
What is replicated
500
Observations can be recorded in how many ways? What are the ways they can be recorded.
What is 2 and qualitatively, and quantitatively
500
what is a rose that has a distinctive color
What is qualitative observation
500
what is the purpose of a experiment
What is to test the hypothesis, not prove it
500
Every experiment needs a _____ and perhaps more than one.
What is a control
500
An experiment must be able to have
What is reproducibility