Evaluation of Pi (π) proper

From Teach

What went well

• The start was, in the words of EB, "brilliant". It could have gone either way with some classes, but they are persuadable. There was a hush as they took in the message, both on PowerPoint and in my speech.
• The exercise went well, and they happily reported in their circumferences, diameters and calculated Pi.

What could be improved

• Ask them to put their h/w diaries on the desk from the start. Then when they offend, take it off their desk and put it on the teacher's desk.

To Do

• Incorporate EB's h/w diary idea into all my lessons.