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The SttNet Project for Teaching Statistics

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Funded by the Ministry of Education and the Agence Universitaire de la Francophonie. ... The CNAM caters to all professional adults wishing to take training courses ... – PowerPoint PPT presentation

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Title: The SttNet Project for Teaching Statistics


1
The St_at_tNet Project for Teaching Statistics

2
Outline
  • History of the project
  • St_at_tNet phase 1
  • St_at_tNet phase 2
  • Conclusion and perspectives

3
  • From Compstat Barcelona (1996) to Compstat
    Prague
  • CD-Rom CNAM-Media Statistique began in the 90s
    (Toolbook)

4
St_at_tNet Phase 1
  • Project began in 1998 at CNAM
  • Funded by the Ministry of Education and the
    Agence Universitaire de la Francophonie.
  • Consortium of several universities
  • Now a complete course in Introductory Statistics,
    with 6 modules
  • Module 1 Descriptive Statistics
  • Module 2 Probability and Combinatorics
  • Module 3 Random Variables
  • Module 4 Sampling and Estimation
  • Module 5 Simple Regression
  • Module 6 Tests

5

CNAM is a major public institution for
continuous education. It is an integral part of
the French Ministry of Education. It has a
unique, three-fold purpose
  • Teaching
  • 70 000 adult students throughout France
  • classes held evenings and Saturdays
  • Research
  • Conservation
  • the National Museum of Techniques
  • a Scientific and Technical Library

6

The CNAM caters to all professional adults
wishing to take training courses while working,
as well as young people at the beginning of their
career.
  • Courses available to all
  • at any time in their career
  • covering all levels of higher education
  • no previous qualifications required
  • low registration fees
  • The CNAM enables students to
  • improve their skills
  • keep ahead of developments in their field
  • follow further training
  • get a degree or recognised qualifications

7

Thanks to the CNAM network, one can begin one's
course of study in Paris, and continue in any
other French town.
  • A large complex in the heart of Paris
  • 22 regional Centres all over France (including
    overseas territories) plus some foreign countries
    (Germany, Lebanon, Romania, Spain). CNAM is
    present in 150 cities
  • Distance teaching

8
  •  Introductory Statistics   for almost all
    curricula.
  • Large potential audiences inside and outside CNAM
    (school teachers)
  • Need for a distance teaching tool
  • Nothing in French like
  • Hyperstat http//davidmlane.com/hyperstat/index.ht
    ml
  • Surfstat http//www.anu.edu.au/nceph/surfstat/surf
    stat-home/surfstat.html
  • Wise http//acad.cgu.edu/wise/

9
Our philosophy
  • St_at_tNet is funded by public money
  • Should be available for free (self-learning)
    through the web
  • Our contribution to statistical literacy
  • Free resource for public schools in France and
    french-speaking universities
  • Payment for additional services (tutorship,
    validation) according to each institution policy

10
Distance teaching at CNAM
  • Exam is passed in the closest regional centre
    from the students home.
  • St_at_tNet is integrated in the Plei_at_d platform
    tutorship, FAQ, forum, e-mail
  • CD-Rom for off-line work. On line connection only
    necessary for tutorship, links...

11
Course organization
  • St_at_tNet is like an interactive book, with
    animations, where the student is prompted by
    questions, exercises.
  • Course structured in introduction, development,
    summary, exercises
  • Analysis of answers solutions always provided
    most adult people refuse to be stopped in their
    learning progression
  • Tools glossary, tables, links
  • Downloadable files course notes, past exams,
    data files

12
Demo
  • Free access to the web site
  • http//www.agro-montpellier.fr/cnam-lr/statnet

13
In brief
  • Low cost for students, but high development cost
    100 hours for a 1 hour course
  • St_at_tNet adopted by the AUF with CNAM validation
    and by the French Military Academy
  • St_at_tNet used complementarily to presential
    courses
  • New way of teaching and learning more efficient,
    networking of resources, internet instead of
    books
  • Better results but selection bias

14
Technical and pedagogical choices
  • Goal attract beginners to statistics
  • Playful spirit
  • Flash animations
  • Standard HTML

15
St_at_tNet phase 2 Linear modelling
  • Advanced students
  • Still computer based
  • Need for a new layout
  • Deep thinking implies more writing

16
  • Computer based
  •  Dont study without it 
  • Data driven
  • Real data, case studies (synthetic approach)
  • Hands-on learning
  • Questioning is education
  • Learning the  art  of asking questions
  • Inscribed in History

17
Distance learning form (1)
18
Distance learning form (2)
  • Printable textbook quality
  • Web site communication hub
  • Student Student
  • Tutor

(pdf files)
19
Distance learning form (3)
  •  Reading maketh a full man
  • Conference, a ready man
  • Writing, an exact man. 
  • Francis Bacon
  • This is the essence of the learning paradigm

20
(No Transcript)
21
Demo St_at_tNet phase 2
22
Conclusion and perspectives
  • The end of teachers?
  • Or a ticket for eternity?
  • More contacts between tutor and students
  • Learning is a slow individual process
  • Writing the best tool for thought unveiling

23
Conclusion and perspectives (2)
  • Competition or cooperation?
  • More statistical training needed
  • Which future for web-based courses?
  • Where is the best course?
  • Internet carries the worst and the best
  • Should IASC (or others) give quality labels?

24
Links
  • St_at_tNet phase 1
  • http//www.agro-montpellier.fr/cnam-lr/statnet
  • St_at_tNet phase 2
  • http//www.mgi.polymtl.ca/marc.bourdeau/STATNET
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