| Paper Abstract and Keywords |
| Presentation |
2005-06-18 14:15
Learning Support with Supplementary Figures in Mathematical Problem Solving: Implementation and Evaluation
Yosuke Murase, Tomoko Kojiri, Toyohide Watanabe (Nagoya Univ.) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
In the collaborative learning through network, if the understanding levels of the learners are different and the communication among the learners is ineffective, the learners sometimes cannot attain to their learning goals. In order to deal with such situation, to grasp the learning situation of the group and generate appropriate advices is very important.
We focus on collaborative learning of high school-level mathematics. In general, in solving mathematical exercises, the learner often draws diagrams so as to arrange the current learning situation and deduce the derivation method for the next answering step. Therefore, the objective of our research is to construct the advising mechanism of proposing appropriate diagrams which enable the group to derive the next answering step according to the current learning situation. To show the diagram of the group is not to give answers directly but to promote more active discussion. In order to propose the appropriate diagram, our system analyzes the group of the diagram and generates a new supplementary figures dynamically based on the analyzed information. In our approach, stepwise generation of the supplemenrary figures corresponding to each step is regarded as a forward reasoning in the production system. The situation is regareded as the diagrams of the group and the prepared rules are regarded as rules for drawing diagram. So, the diagram for each answering step is generated dynamically by applying particular rules to the current diagram.
In this paper, the mechanism for generating the supplementary figures dynamically is shown in detail. Then, the prototype system and its evaluation are discussed. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
supplementary figure / automatic generation of diagram / advice in mathematical exercise / / / / / |
| Reference Info. |
IEICE Tech. Rep., vol. 105, no. 124, ET2005-13, pp. 13-18, June 2005. |
| Paper # |
ET2005-13 |
| Date of Issue |
2005-06-11 (ET) |
| ISSN |
Print edition: ISSN 0913-5685 |
| Download PDF |
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| Conference Information |
| Committee |
ET |
| Conference Date |
2005-06-18 - 2005-06-18 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
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| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
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| Paper Information |
| Registration To |
ET |
| Conference Code |
2005-06-ET |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
Learning Support with Supplementary Figures in Mathematical Problem Solving: Implementation and Evaluation |
| Sub Title (in English) |
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| Keyword(1) |
supplementary figure |
| Keyword(2) |
automatic generation of diagram |
| Keyword(3) |
advice in mathematical exercise |
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| 1st Author's Name |
Yosuke Murase |
| 1st Author's Affiliation |
Nagoya University (Nagoya Univ.) |
| 2nd Author's Name |
Tomoko Kojiri |
| 2nd Author's Affiliation |
Nagoya University (Nagoya Univ.) |
| 3rd Author's Name |
Toyohide Watanabe |
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Nagoya University (Nagoya Univ.) |
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| Speaker |
Author-1 |
| Date Time |
2005-06-18 14:15:00 |
| Presentation Time |
35 minutes |
| Registration for |
ET |
| Paper # |
ET2005-13 |
| Volume (vol) |
vol.105 |
| Number (no) |
no.124 |
| Page |
pp.13-18 |
| #Pages |
6 |
| Date of Issue |
2005-06-11 (ET) |
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