What is the science of drawing grade two in our earth home?

Science in Grade Two: The paintings in our home on earth include mountains, rivers, land, forests, sunshine, animals and plants, human beings, air and so on.

1. Seen from the moon, the earth where we live is a beautiful blue ball. Blue is naturally an ocean that accounts for about seven-tenths of the global area. As we all know, the ocean is the cradle of life. Thousands of creatures live in the deep and vast underwater world. They live freely and reproduce. It is because of their existence that our home is so beautiful.

2. On the technical level, painting is a practice of adding color to the surface. Those surfaces can be paper or cloth, and the tools for adding color can be brushes, brushes, sponges or cloth strips. On the level of artistic language, the meaning of painting also includes the use of this artistic behavior plus aesthetic methods such as graphics and composition to achieve the ideas and meanings that the painter wants to express.

3. In essence, children's paintings reflect the process of children's cognition. Children's painting refers to the works that children doodle or draw through imagination and free play after curious observation of the external world in childhood.