Abstract: Tn our learning process, mathematical thought plays an important role, it is the bridge to transform the theoretical knowledge of the classroom into mathematical ability. In the mathematical concept, the equation mainly reflects the numerical relationship between one or more variables. Learning to use this kind of thought can better cultivate the mathematical core literacy of Vocational school students, and it is beneficial to help develop the logical thinking ability. In this paper, through several examples of sequence, trigonometric function and analytic geometry, the author expounds how to train students to form the thought of equation, which has achieved good results in teaching from the simple to the deep.

Key words: Mathematics core literacy, Secondary vocational school students, Equation thinking, Training strategy