Write a CER to conclude your experiment. A good conclusion includes: Claim: What you thought the results of this experiment would be.
My claim is that I can increase the strength of an electromagnet by [increasing/decreasing battery voltage, number of coils, and core size].
Evidence: The data that you collected during the experiment. Make sure you are including numbers with units.
The evidence I collected to support my claim is [ ].
Reasoning: Whether or not the data you found supports your claim and an explanation for why that is.
My evidence supports my claim because [ ].
Hint: Explain how the amount of paperclips picked up relates to magnet strength