(1) operation method

Operation method is an effective way for children to acquire mathematical knowledge, skills and experience by giving them familiar physical materials, building interesting situational stories and letting them explore. For example: size sorting. The teacher provides children with four different sizes of bottle caps, buttons and building blocks (one set of materials is provided by hand, and five kinds are provided by the competent ones), so that children can queue up to operate the materials. Because of the different materials and difficulty, it is beneficial for children to choose materials freely and choose the operation order from big to small or from small to big.

(2) Game method

Children form mathematical concepts through observation, comparison, analysis of results, abstract generalization and even judgment and reasoning in games. For example, situational math games, operational math games, sensory math games, competitive math games, mathematical intelligence games, etc. For example, taking things by number.

(3) Comparative method

Comparative method is a teaching method for children to find out their similarities and differences in number, quantity and shape by comparing two (groups) or more objects. For example: overlapping comparison. Overlapping comparison means that one object (group) overlaps another object (group), so that the elements of the two objects (groups) form a one-to-one correspondence and compare in quantity or number.

(4) Explain the demonstration method

Explaining and demonstrating means that teachers demonstrate teaching AIDS while explaining, and show abstract knowledge intuitively and simply, thus teaching children mathematical knowledge. Cardinal words, ordinal numbers, the meaning of adjacent numbers and the conservation of numbers are all conceptual knowledge, which need to be conveyed to children through the teacher's explanation. Numbers have glyphs, pronunciations, writing styles and need to be passed down, and teachers need to explain and teach them.

(E) Heuristic exploration methods

Inspired inquiry method is not a direct transaction of mathematical knowledge to children, but requires children to explore, discover and acquire new knowledge by relying on their existing knowledge and experience under the inspiration of teachers.

Generally speaking, even before school, children's mathematical ability development has its unique laws and characteristics, and children's understanding and application of the relationship between logarithm and number has shown certain complexity and individual differences. Understanding the development rules and differences of children's early perceptual experience can help teachers convey the mathematical knowledge they need in an effective way.