Visual Representation
Circuit
Vocabulary
Experimental Design
Experimental Design 2
100
Which variable is found on the x-axis?
Independent Variable
100
What is a negative charge?
Electrons
100
charged atom
Ion
100
What is the variable that the experimenter changes?
Independent Variable
100
What are observations?
Using your 5 senses to gather data.
200
Anything that changes in an experiment is called __________________?
Variable
200
What is a positive charge?
protons
200
find a pattern in a collection of specific observations and draw a general conclusion based on that pattern.
inductive reasoning
200
What is the observed/measured variable?
Dependent Variable
200
Which section would you write down the steps of the experiment?
Procedures
300
Which graph demonstrates the relationship between two two factors over time?
Line graph
300
What happens when opposite charges come into contact?
They attract.
300
apply a general principle to a specific example
Deductive Reasoning
300
What is the format for a hypothesis?
if...then...because....
300
How does all scientific investigations begin?
Questions/Problem
400
Which graph is based on the percentage of a whole?
Pie Graph
400
What happens when to positive charges come together?
They repel.
400
A type of bar graph
Histogram
400
Which section would you write a statement of whether your hypothesis was supported?
conclusion
400
How do you test your hypothesis?
Experiment
500
Which graph compares categories?
Bar graph
500
What was the purpose of the wire?
conduct electricity
500
Which section would you list the items used in experiments?
Materials
500
What is a trial?
number of times experiment is repeated
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