Double-base teaching, that is, basic knowledge and basic skills teaching. As an educational thought or teaching theory, the theory of "double-base teaching" can be regarded as a teaching theory system based on "basic knowledge and basic skills", and its core idea is to attach importance to the teaching of basic knowledge and basic skills. First of all, it advocates a so-called double-base teaching model. First of all, we describe some characteristics of the double-base teaching mode.

First, the form of double-base teaching

Double-base teaching has a relatively fixed structure in the form of classroom teaching, and the classroom process is basically carried out in the order of "knowledge and skills teaching-application examples of knowledge and skills-practical training", that is, in the teaching process, students first understand what knowledge and skills are, then understand how to apply them, and finally master these knowledge and skills and their applications through personal practice.

The emergence of "double-base" teaching has a strong traditional cultural background, and the traditional concept of emphasizing foundation, traditional educational thought and examination culture have an important influence on "double-base" teaching. Double-base teaching theory is not only the development of China's ancient educational thought, but also deeply influenced by China's traditional examination culture.

Second, the goal of double-base teaching

Double-base teaching attaches importance to the teaching of basic knowledge and skills, pays attention to intensive teaching and more practice, advocates "practice makes perfect", believes that "practice makes perfect", pursues the memory and mastery of basic knowledge and the exercise and proficiency of basic skills, so that students can acquire solid basic knowledge, skilled basic skills and high academic ability, which is the main teaching goal.

Explain the basic knowledge in detail and train the basic skills in detail, so that students can have a more systematic, comprehensive and profound understanding of the knowledge and skills they learned at the beginning from "what, why, why and how to use".

Double-base teaching pays attention to the teaching of basic knowledge and skills, and never relaxes and resists the cultivation of basic ability and the shaping of personal quality. On the contrary, ability training has always been the core part of double-base teaching. For example, in mathematics teaching, it has always been considered that computing ability, spatial imagination ability and logical thinking ability are the three basic abilities of mathematics. It can be said that the double-base teaching itself contains the connotation of cultivating basic ability and guiding personality development.