## Reflection: Staircase of Complexity Static Sorting - Section 4: Discussion and Notes

Instead of taking all the fun away from the students, a model of what the experiment's expectation and what happens can happen after student explore. I chose to model afterward to allow the class to critically think through and problem solve without any help from me. I model at the end in case some groups did not get to see the pepper jump onto the spoon. This also gives the class a comparison to go off of an judge how their group handled the problem. If I had time, I would have let the groups fill out an evaluation of the work they did and ask them to compere their results with mine.

Experiment Model After the Fact
Staircase of Complexity: Experiment Model After the Fact

# Static Sorting

Unit 3: Magnets, Energy and Assessment
Lesson 4 of 9

## Big Idea: To further develop student's understanding of static electricity, we are going to conduct a sorting experiment using wool, salt, and pepper.

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Standards:
Subject(s):
Science, static electricity, Magnetism, energy transfer, Energy, Magnets
30 minutes

### Ellen Herman

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