| Project/Area Number |
26350192
|
|---|
| Research Category |
Grant-in-Aid for Scientific Research (C)
|
| Allocation Type | Multi-year Fund |
|---|
| Section | 一般 |
|---|
| Research Field |
Science education
|
|---|
| Research Institution | Aichi University of Education |
|---|
Principal Investigator |
|
|---|
| Project Period (FY) |
2014-04-01 – 2017-03-31
|
| Project Status |
Completed (Fiscal Year 2016)
|
| Budget Amount *help |
¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2016: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2015: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2014: ¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
|
|---|
| Keywords | 数学教育 / 科学教育 / 教育用ソフト開発 / 数学的探究 / 図形指導 / 授業研究 / テクノロジー / 作図ツール / 数学的問題解決 / ソフト開発 / 問題解決 |
|---|
| Outline of Final Research Achievements |
The emergence of tablet devices has created a new task for software development. To develop new version of Geometric Constructor(one of the dynamic geometry software) solving this problem, I made five requirements; (1) that it is a software which is used in multi-devices such as PC, iPad, Android, (2) that it does not need installation, (3) that it can be used in on-line and off-line, (4) that it can be used with multi-touch interface to investigate figures, and (5) that it contains almost all features of GC/Win. In order to meet these requirements, the new version of GC (GC/html5) was developed based upon HTML5 and JavaScript. Development of GC/html5 and its use in many lessons shows that it meets these requirements. From this, we can infers that (1) we can develop educational software like GC/html5, which can be used with multi-devices, based upon HTML5 and JavaScript, and (2) the concept of combined file is important in order to clear the requirement about on-line and off-line use.
|
