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THE THREE DIMENSIONS OF MULTIMEDIA TEACHING OF STATISTICS

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Title: THE THREE DIMENSIONS OF MULTIMEDIA TEACHING OF STATISTICS


1
THE THREE DIMENSIONS OF MULTIMEDIA TEACHING OF
STATISTICS
  • Nathaniel Derby, Wolfgang Härdle, and Bernd Rönz
  • Institute for Statistics and Econometrics
  • Economics Department
  • Humboldt University of Berlin
  • Spandauer Straße 1
  • 10178 Berlin
  • Germany

2
THE NEED FOR MORE ADAPTIVE TEACHING METHODS
  • Most students find statistics difficult and
    uninspiring
  • Conflicts with pre-conceived ideas about chance
    and data analysis
  • Increasingly complex statistical data structures
  • Complex mathematical formulas
  • Instruction still dependent on blackboard-based
    lectures and paper-and-pencil homework

3
THE THREE DIMENSIONS OF TEACHING STATISTICS
Map these three dimensions onto the computer.
4
WHY A NET-BASED SOLUTION?
  • Web browser the only connection between different
    platforms
  • Easy access to real data sets
  • allows for the use of web-based tools

5
GOALS
  • For the teacher
  • 1. Move from classroom examples to more
    elaborate statistical data analysis
  • 2. Handle more data and examples in the
    instruction
  • 3. Emphasize more statistical critical thinking
  • 4. Demonstrate the assumptions connected with
    various statistical methods and models
  • 5. Concentrate more on the students
    difficulties

6

GOALS
  • For the student (three dimensions)
  • 1. Review the lectures at his/her own pace
  • 2. Perform examples with several data sets and
    view the results
  • 3. Discover relations between the course subjects

7
THE PRESENT SITUATION
  • Transparencies
  • An outline of the lectures in catch phrases
  • Important formulas
  • Graphic representations
  • Examples -- few computer-based, presented by
    lecturer

8

THE PRESENT SITUATION
  • Teaching material for the students
  • Outline of the lectures
  • Selected textbook references
  • Collection of the formulas
  • Printed versions of transparencies
  • Prepared exercises with solutions
  • Limited computer use, not stressed by the lecturer

9
THE PROPOSAL MMSTAT
  • Hypertext functionality throughout all pages
  • More information
  • Examples (Fully explained, enhanced, interactive,
    programmable)
  • Multiple choice questions at the end of
    paragraphs
  • Glossary
  • Introductory page with general explanations
  • Help system
  • Video sequences
  • Sound

10

THE PROPOSAL MMSTAT
  • Ideas for future development
  • Question-answer page
  • Page for notes
  • Page for the timing of the lecture
  • Links to other subject areas for more information

11
  • Table of Contents

12
List of subtopics
13
Lecture unit
14
More information
15
Lecture unit revisited
16
Fully explained example
17
Enhanced Example
18
Interactive Example
19
Table of Contents Revisited
20
Computing Example
21
Video
22
REFERENCES
Härdle, W., Klinke, S., and Marron, J. (1999).
Connected Teaching of Statistics, recently
submitted to the Journal of Statistical Planning
and Inference. Müller, M. (1998).
Computer-Assisted Statistics Teaching in Network
Environment. COMPSTAT 1998 Proceedings in
Computational Statistics (ed. Payne, R., Green,
P.), 77 - 88. Heidelberg Physica-Verlag Müller,
M. (1998). Teaching Statistics with XploRe.
MathStats Newsletter, 21 - 24. Glasgow CTI
Statistics
23
REFERENCES
  • Redfern, E.J., Bedford, S.E. (1994). Teaching and
    Learning through Technology The Development of
    Software for Teaching Statistics to
    Non-Specialist Students. COMPSTAT 1994
    Proceedings in Computational Statistics (ed.
    Dutter, R., Grossmann, W.), 408 - 414.
    Heidelberg Physica-Verlag
  • Sonderforschungsbereich staff and projects
  • Talbot, M. (1998). Statistics Training and the
    Internet. In COMPSTAT 1998 Proceedings in
    Computational Statistics (ed. Payne, R., Green,
    P.), 461 - 466. Heidelberg Physica- Verlag

24
REFERENCES
  • Tufte, Edward, The Visual Display of Quantitative
    Information, Graphics Press, New Haven, 1983
  • West, R.W. (1997). Statistical Applications for
    the World Wide Web. In Bulletin of the
    International Statistical Institute, 51st Session
    Proceedings Book 2, 7 - 10, Turkey
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