巻号一覧
51 巻, 3 号
選択された号の論文の3件中1～3を表示しています
- |<
- <
- 1
- >
- >|
-
福島県原町市高地区・会津高田町八木沢地区を例として大竹 伸郎2003 年 51 巻 3 号 p. 1-27
発行日: 2003/12/25
公開日: 2010/04/30
ジャーナル フリーThis study aims to clarify the effects of the introduction of direct-seeding on regional farming, taking Taka area in Haramachi-shi and Yagisawa area in Aizutakada-machi in Fukushima Prefecture as examples. The method was introduced in these areas in the mid 1990's and is still in practice.
The result suggests several major points:
(1) The farming form in the above areas changed after the introduction of direct-seeding like this; many small scale farmers, who had been engaged in farm work individually so far, began to entrust their farm work to the persons who could manage for them.
The reasons are supposed as follows; one is that the condition of small scale farmers became so severe that they could not afford to manage farm work using agricultural machines because of the fall in rice prices. The other is that the land readjustment project forced more than one landfarmer to share one paddy field, and as a result the numbers of the farmers who entrusted their farm work to managers increased.
(2) There was a great difference between the above areas that introduced direct-seeding on the surplus labor of the farmer. In Taka area they supplied labor to the multiple farming sections and enlarged the plan of farming management. On the other hand, in Yagisawa area the amount of labor which was supplied to non-agricultural works increased.
(3) Direct-seeding enables the labor-saving of spring work, cut of the production cost by common ownership of agricultural machinery and large-scale management of rice cultivation.
It is also effective in the promotion of the product organization and the correspondence of the production organization by introducing direct-seeding in the whole region. Therefore, we may say that the introduction of direct-seeding on the regional farming is one of the most effective measures which does away with the present severe situation surrounding modern rice cultivation.抄録全体を表示PDF形式でダウンロード (7848K) -
兵庫県における小学校社会科副読本の活用場面分析を通して古岡 俊之2003 年 51 巻 3 号 p. 28-38
発行日: 2003/12/25
公開日: 2010/04/30
ジャーナル フリーThis study aims at clarifying problems inherent in supplementary readers of elementary school social studies textbooks and deals with experimental learning and what those supplementary readers should be in the future.
As a result, it was indicated that teachers heavily requested both “materials type” readers full of photos, maps, tables and graphs and “work type” readers in which pupils can do such work as writing into or adding colors on. It was also found that supplementary readers with self-study instructions with which elementary school children can learn alone by themselves were in high demand.
In the present study, it was also demonstrated that the above-mentioned supplementary readers which contain work instructions for specific jobs along with problem-solving formats are effective for children to become highly active in the classroom, to have much more fun in the subject of social studies and to understand the content of their learning materials. The auther believes that the findings of this study will provide some suggestions as to how the supplementary readers respond to the voices of children; that is, “We don't know how to learn social studies.”抄録全体を表示PDF形式でダウンロード (1683K) -
2003 年 51 巻 3 号 p. 45-64
発行日: 2003/12/25
公開日: 2010/04/30
ジャーナル フリーPDF形式でダウンロード (3077K)
- |<
- <
- 1
- >
- >|