This research investigates the mathematical model-posing on the occasional numbers and probabilities
with a point of view a teaching method, comprehension and representations of concepts and calculation of
it.
I studied several part of contents of 7th elementary mathematics curriculum, such as numbers and
operations, figure, quantity and measure, formulas representation and so on. the contents of the part of
occasional numbers and probabilities is special and trouble to learn for pupils because of its level
conditions.
As a teaching method, finding out the idea for a pertinent mathematical model will be very important
thing for teachers.
the researches can be summarized as follows;
1. On a research for the extraction of the principles of mathematical model-posing.
2. On the classification and arrangement for the mathematical models contained in the textbook (grade
6), As formations.
3. Research on the basic concepts and conditions of the occasional numbers and probabilities.
4. On the classification and arrangement of the representations for the several mathematical models. 5.
Exhibition of some examples of models, and examination accor -ding to the principal of models,
according to the basic conditions.