新课程的教学理念提出：教师应注重培养学生的自学能力。但如果教师不用科学的方法引导，放任学生自学的话，只会影响课堂教学的效率。因此，根据教学实际，提出了“设计自学提纲”“巧设教学情境”和“注重实验探究”这三个化学课堂中有效指导学生自学的方法。“,”The new curriculum concept of teaching:teachers should cultivate students’ self-study ability. But if the teacher does not guide the scientific method, allowing students to self-study, will only affect the efficiency of classroom teaching. Therefore, on the basis of teaching practice, proposed“the design of self-learning outline”,“setting up teaching situation”and“focus on experimental exploration of”the three in the chemistry classroom effectively guide the students learning method.