## Main.Credits History

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- Math Forum @ Drexel

- Math Forum @ Drexel

- Math Forum @ Drexel

- Math Forum @ Drexel

My thanks to all of my colleagues who match their dream of math teachers teaching thinking with free tools with actions - sharing their expertise and thoughts, their willingness to try new things and have meaningful discussions - all of the things that make great teachers and this over oceans and time zones ...

My thanks to all who match their dream of math teachers teaching thinking with free tools with actions - sharing their expertise and thoughts, their willingness to try new things and have meaningful discussions - all of the things that make great teachers and this over oceans and time zones ...

My thanks to all of my colleagues who match their dream of math teachers teaching thinking with free tools with actions - sharing their expertise and thoughts, their willingness to try new things and have meaningful discussions - all of the things that make great teachers and this over oceans and time zones ...

My thanks to all of my colleagues who match their dream of math teachers teaching thinking with free tools with actions - sharing their expertise and thoughts, their willingness to try new things and have meaningful discussions - all of the things that make great teachers and this over oceans and time zones ...

**Robert Fant**(for his continuing collaboration and for getting me started on geogebra, pmwiki, etc., etc.)

**Robert Fant**(for his continuing collaboration and for getting me started on geogebra, pmwiki, etc.)

- my bro:
**Tim Fahlberg**(mathcast pioneer - ultimate tool for using technology to teach math thinking)

**Tim Fahlberg**(mathcast pioneer - ultimate tool for using technology to teach math thinking)

- my bro:
**Tim Fahlberg**(mathcast pioneer - the ultimate tool for using technology to teach math thinking)

- my bro:
**Tim Fahlberg**(mathcast pioneer - ultimate tool for using technology to teach math thinking)

**Rev. Graeme MacNeil**(for all his support - but in particular for getting me started with internet communication)**Robert Fant**(for his continuing collaboration - but in particular for getting me started on geogebra, pmwiki, etc., etc.)

**Rev. Graeme MacNeil**(for all his support and for getting me started with internet communication)**Robert Fant**(for his continuing collaboration and for getting me started on geogebra, pmwiki, etc., etc.)

- my bro: Tim Fahlberg (mathcast pioneer - the ultimate tool for using technology to teach math thinking)
- Rev. Graeme MacNeil (for all his support - but in particular for getting me started with internet communication)
- Robert Fant (for his continuing collaboration - but in particular for getting me started on geogebra, pmwiki, etc., etc.)

- my bro:
**Tim Fahlberg**(mathcast pioneer - the ultimate tool for using technology to teach math thinking)

and

**Rev. Graeme MacNeil**(for all his support - but in particular for getting me started with internet communication)**Robert Fant**(for his continuing collaboration - but in particular for getting me started on geogebra, pmwiki, etc., etc.)

In particular,my thanks always to

- my bro: Tim Fahlberg (mathcast pioneer - the ultimate tool using technology to teach math thinking)
- Rev. Graeme MacNeil (for all his support in getting me started with internet communication )
- Robert Fant (for getting me started on geogebra, pmwiki, etc., etc.)

In particular, my thanks always to

- my bro: Tim Fahlberg (mathcast pioneer - the ultimate tool for using technology to teach math thinking)
- Rev. Graeme MacNeil (for all his support - but in particular for getting me started with internet communication)
- Robert Fant (for his continuing collaboration - but in particular for getting me started on geogebra, pmwiki, etc., etc.)

- Markus Hohenwarter (geogebra designer) and Bernadette Gotthardt

- Markus Hohenwarter (geogebra author) and Bernadette Gotthardt

In particular,

My thanks always to

In particular,my thanks always to

and many, many others.

- Math Forum @ Drexe

- Math Forum @ Drexel

To all of my colleagues who match their dream of math teachers teaching thinking with free tools with actions - sharing their expertise and thoughts, their willingness to try new things and have meaningful discussions - all of the things that make great teachers!

Such an inspiration to me

Such an inspiration to me - a new lease on life!

- Rev. Graeme MacNeil (for all his support)
- Robert Fant (for getting me started on geogebra, pmwiki, etc., etc.) and

and to the following persons,

- Rev. Graeme MacNeil (for all his support in getting me started with internet communication )
- Robert Fant (for getting me started on geogebra, pmwiki, etc., etc.)

and

- Pavel Safronov (geoboard) and George Reese (mste of uiuc)

- Pavel Safronov (geoboard) and George Reese (mste of uiuc)

and many, many others.