About KUMAMARU NORIO
About 実践教育ジャーナル
About engineering education
About school education
About Creativity
About observation and view
About force
About contest
About adjustment
About work and operation
About RoboCup
About education
About 観察力
About robot contest
About manufacturing
About learning effect
About Engineering education
About ロボット
About 製作
About 観察
About 作業量
About コンテスト