Graph your lab data:
I vs. R
That is, I (on the y-axis) vs. R (on the x-axis).
What do you make of this relationship? Does it make sense in light of the definition of resistance?
Also, draw an electrical schematic for your circuit, using the symbols for battery, resistance and wire. You may have to look up the symbols online.
Also, try the F-block problems posted earlier, if you have time.
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