Fraction Addition and Multiplication, Blocked vs. Interleaved

This is the blocked and interleaved condition data from study 1. I have cleaned the data up by removing tutor performed actions. I have also added correct check convert steps to the add same and multiply problems when student complete the problem without trying to convert the fraction. Finally, I have renamed "Step Name" so that it refers to the field being updated, not the correct next step. This is sensible because there is a rough mapping of fields to skills and when students incorrectly update a field it suggests a buggy version of the rule used to update that field.