Study on workshop using mechanical model based on the codices written by Leonardo da Vinci

为了吸引孩子们对机械工程的兴趣，我们研究了如何使用莱昂纳多·达·芬奇撰写的抄本中重建的模型进行教育。因此，我们制作了以下试件：枢轴轴承、测距仪、凸轮、连杆机构。并利用信息技术和小册子等传统方法制作了讲习班讲解教材。通过使用拟议的工具包，研讨会向与会者提供了对机械工程的高度满意度和兴趣。

To attract children's interests about mechanical engineering, we were studied how to use reconstructed models for education from codices written by Leonardo da vinci. As a result, we made trial kits as follows; pivot bearing, distance meter, cam, linkage. And educational materials for explanation in the workshop were produced by information technology and conventional method such as a booklet. The workshop was provided high satisfaction and interests of mechanical engineering to participants by using the proposed kits.