Cassie has made a prediction about what she thought would happen (level 3). Although she has attempted to give a reason, it is not based on scientific understanding.
She has stated her findings and provided a simple explanation of her results (level 3).
She has not described any shortcomings in the method, or tried to say why the findings contradict her expectations.
This shows that she is working at level 3b.
What written feedback would you give Cassie?
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