Plan for IC West High meeting 2:45 p.m.-4 p.m. Thursday April 24, 2003

Meet in the Maya Angelou computer lab

 

Plan/theme-geometric settings yielding functional relations

 

 

1. Parallelogram activities in GSP   QDAR2.gsp

2. Parallelogram area in -3D DPGraph QdAraFcnPrmSd.dpg

3. Parallelogram activities in GSP   QDAR3.gsp

4. Parallelogram angle in -3D DPGraph AnglQdlwarea.dpg

The hand-out.

 

Using Internet Explorer, go to the url http://www.math.uiowa.edu/~seaman

click on “Click here for Iowa City West High April 24, 2003 files.”

Please send comments, suggestions and other feedback via email to me at walter-seaman@uiowa.edu.

 

GSP files

 

QDAR2.GSP

 

QDAR3.GSP

 

DPGraph files

 

QdAraFcnPrmSd.dpg

 

AnglQdlwarea.dpg

 

 

 More DPGraph files:

 

QdAraFcnAbsVlPrmSd.dpg

 

SphereNoAxes.dpg  

 

a*(x-b)2 +c*y2+z2 = 1

 

Rotation arrows on keyboard, PgDn, PgUp zooms

Try scrollbar in order: b , a, c , x , y , a

 

SphereWAxes.dpg 

a*(x-b)2 +c*y2+z2 = 1, x ³ 0 y ³ 0 z ³ d

 

PlanesNrml.dpg

TwoPlnsNrml.dpg

 

 More GSP files:

Hexagon problem

SSA file