8:30 - 11:00Working with theLucent Problem of the Week

- previewing the pre-PoW class presentation
- submitting solutions to the active problems
- anticipating student responses
- developing an action plan for the use of PoWs

11:00 - 12:00Searching for resources on the Math Forum site

12:00 - 1:00Lunch and School Planning

1:00 - 2:20Working withThe Geometer's Sketchpad

- Review for some: Can you...?

- construct a scalable 3-4-5 right triangle, and measure the acute angles? Can you confirm that the altitude to the hypotenuse is the mean proprtional of the segments into which it divides the hypotenuse?
- show/hide the equation of line with an action button?
- construct a "slider" for a parameter in a general equation?
- create a script for finding the centers of a triangle?
- New geometric work for some:

- construct the following polygons using
Euclideanconstruction strategies: regular triangle, quadrilateral and pentagon; trapezoid; rhombus; kite- determine which of the polygons listed above are as or more simply constructed in GSP using
Transformationalconstruction strategies

2:20 - 2:30How Can We Help You Move Forward?