Teachers in the production of play teaching aids in the lack of Shi么 design

1. Lack of safety and security: Teachers are able to design and produce play aids according to the needs of their work, but due to the limitations of their professional skills, facilities and equipment, there are generally problems in the following three areas. The production is more rough and lack of safety.

2. Poor practicality: some teachers of young children narrowly define the purpose of making play and teaching aids as making toys for the sake of making toys.