PSI Vol.5, No.3 February 1981 Thesis 1. pp2-10.
中学生の数学授業にサジェストペディアの試み
藤田清幸*
Trial of Suggestopedia on Mathematics of Junior High School Part 1 pp2-5.
Kiyoyuki Fujita*

summary
This report is a primary experiment of suggestopedia which is applied to the mathematic course of junior high school. ltems were selected out of fundamental mathematical terms, theorems and formulae. Though suggestopedia needs expensive equipments to make subjeds comfortable, I could not but make use of benches, a tape recorder and cassette tapes for active and passive session. Students were divided into four same grade groups, and they took suggestopedia in twice so far. Before and after the first experiment, each group revealed a fifteen per cent increase on the average. And it leaves for the future to improve upon the suggestive session.

Trial of Suggestopedia on Mathematics of Junior High School Part 2 pp6-10.

summary
This report is the second experiment of suggestopedia which is applied to the mathematic course of junior high school. ltems were same as the former suggestopedia. But it put after the suggestive session to play the relaxative training tape for some minutes on this} experiment.
The increase percentage tends to decrease barely compared with the former. This is due to the suggestive session on which a particular account is made and to the feedbackless system for experiment.This type of suggestive session is not good for the participants who had studied them already but for the beginners.
A strange ascent of corred answers happened to absentees, who had attended at the first suggestopedia. As they do not try to leam by heart and the highest increase reaches to 20 percent, it is an incomprehensible occurrence.
* Faculty of Science, Tokyo Metropolitan University
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