Plasticine, the predecessor of colored clay, has become children's favorite toy since 1956 came out. At first, plasticine was only gray, but in the following years, plasticine had various colors and smells. Including luminous, gold, silver, shampoo, shaving water and so on.
Plasticine is a unique game. Plasticine is simple and convenient to make by hand. In production, the simultaneous operation of left and right hands can also adjust thinking and balance the intellectual development of left and right brains. Today, the material and technology of plasticine have changed a lot. Unlike before, it can't be mixed and reused, and it is rough and hard. The upgraded plasticine is called "colored clay" and the high-end plasticine is called "ultra-light clay". The most representative one is Okey clay.
Plaster is used as a learning tool for children. For example, in the teaching process of learning pinyin, let children pinch letters with plasticine, and pinch letters with plasticine of various colors, so that children can pinch any color they like. Children learn quickly. Using this method to learn children, not only learned to make by hand, but also learned the contents of textbooks. It really kills two birds with one stone, which embodies the teaching philosophy of "entertaining education" and "entertaining education".