Associative memory method is to remember by associating another thing with a familiar thing.

List memory method

List memory method is to list some easily confused memory materials into tables to achieve the purpose of memory. This method is obvious, intuitive and comparative. For example, to remember the differences between the three concepts of prime number, prime factor and coprime number, you can make a table to help students remember.

Conventional memory method

Regular memory method is to find out regular things to remember according to the internal relations of things. For example, memory length unit, area unit, unit of volume transformation method and aggregation method. Chemical method and polymerization method are reciprocal, that is, high-level unit value × rate = low-level unit value, and low-level unit value/rate = high-level unit value. Mastering these two laws will solve the problem of chemical polymerization. Regular memory requires students to process and sort out the relevant materials they have learned with their brains, so the memory is firm.

Strengthen memory with graphics.

Grasp the rules and remember them in order.