Research purpose on this paper is that, in natural disasters learning of high school to clarify the use
of GIS to understand in connection with regional features and changes. Collecting geographic
information, organize, although a series of operations of the analysis called GIS, in this class, and using
the GIS with the following scene.
First, collecting information by using the internet on timing, location, size, frequency, causes,
damage, effects of recent various disasters, and organize and analysis were carried out by students
manually.
Second, on the basis of the information, students showed the location,the scale and the range of the
disaster on the map.
Third, social factors were added, and select several elements related to the cause of natural disasters
from the bring together information, while associated with the map.
Fourth, on the basis of the hazard map of the familiar region, students have shown in the map by
extracting relevant to disaster and disaster prevention elements, summarizes the relationship.
The resulting point in this study can be organized into the following three points. First, students
understood to connect with terrain, transportation network, housing, land use learning natural disaster
affecting the region using GIS. Second, in consideration of the time scale in the learning of geography,
through the history of natural disasters and disaster prevention and mitigation, and was able to
understand the changes in the region. Regional feature is not static, and will change with time course.
Using the new and old topographic and land classification maps, etc., by using the GIS, by following the
time course, it was able to grasp the characteristics of the region.
Third, in hazard map of the internet, it is possible to change the spatial scale, to be able to follow the
layer distribution of the elements associated with natural disaster by aging, can also be added the time
scale, while associating the both scales, regional the changes features can be visualized.
Challenge as include the following two points. First, for carrying out the teaching in the classroom
that cannot connect to the internet, the associated information or keep printed in advance, it is
necessary to keep processing takes in information to my computer. and there are also there is no
hazard map and past map that we want to use in local government. Infrastructure development is
required. Second to achieve results on natural disasters using variable spatiotemporal scale, support is
required by the visualization and literature and administrative materials, GIS software running on our
computer.
Structured learning is required. Perform discussion of micro scale from macro perspective, learning
that combines a spatiotemporal scale, can develop into learning that leads to disaster prevention and
disaster mitigation and town planning.
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