Self-efficacy refers to a person's subjective judgements on his successfully performing one achievement behavior. Students' sense of self-efficacy is expressed in their learning and activities, refers to students expect and estimate whether they have the ability to finish learning tasks and process concrete learning activity, which shows students' confidence and expectancy on their own learning. Chemical experiments teaching is one of primary contents in Chemical teaching, which is effected by students' perceived self-efficacy and has importance to enhance students' self-efficacy. Fostering students' self-efficacy effectively in chemical experiments' teaching should be adhere to several teaching strategies.