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Dr. Geo tutorial RMLL 2005

De
68 pages
Contents
Introduction
Macro-construction
Script
Programmed Scheme sketch
Dr. Geo tutorial
RMLL 2005
Hilaire Fernandes
CRDP Aquitaine - OFSET
July 2005
Hilaire Fernandes Dr. Geo tutorial RMLL 2005 Contents
Introduction
Macro-construction
Script
Programmed Scheme sketch
1 Introduction
2 Macro-construction
Introduction
Examples
How it works?
Conclusions
3 Script
Introduction
Examples
How it works?
Script and macro-construction
Conclusions
4 Programmed Scheme sketch
Introduction
Examples
How it works?
Conclusions
Hilaire Fernandes Dr. Geo tutorial RMLL 2005 The macro-constructions
The Scheme scripts
Sketch programmed with Scheme
Contents
Introduction
Macro-construction
Script
Programmed Scheme sketch
What is Dr.Geo?
Dr.Geo is a free dynamic geometry software
It can be used in primary and secondary education
It has original features as :
Hilaire Fernandes Dr. Geo tutorial RMLL 2005 The Scheme scripts
Sketch programmed with Scheme
Contents
Introduction
Macro-construction
Script
Programmed Scheme sketch
What is Dr.Geo?
Dr.Geo is a free dynamic geometry software
It can be used in primary and secondary education
It has original features as :
The macro-constructions
Hilaire Fernandes Dr. Geo tutorial RMLL 2005 Sketch programmed with Scheme
Contents
Introduction
Macro-construction
Script
Programmed Scheme sketch
What is Dr.Geo?
Dr.Geo is a free dynamic geometry software
It can be used in primary and secondary education
It has original features as :
The macro-constructions
The ...
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Dr. Geo tutorial RMLL 2005
July 2005
Hilaire Fernandes
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Dr.Geo is a free dynamic geometry software It can be used inprimaryandsecondaryeducation It has original features as :
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Its website :http ://www.ofset.org/drgeo In Freeduc-cd, the OFSET live cd-rom : http ://www.ofset.org/freeduc-cd
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Definition In short, it is a tool to learn Dr. Geo new
What is a macro-construction ?
constructions.
complex
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Definition 1It is a set of constructions recorded in one construction instruction. The user defines all the construction set during theconstructionphase of the macro. 2When a macro is used, all the construction set is realized in one shot. It is theexecutionphase of a macro. 3The construction set can be recorded in a file, so it can be used later.
Definition In short, it is a tool to learn Dr. Geo new complex constructions.
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Starting situation : three points and two lines. It is about learning Dr. Geo how to construct a bisector given three points.
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The macro-construction execution over the three points.
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