兴趣是人对事物的一种向往或积极探索追求的心理倾向。学习兴趣是在一定的情境中发生的,它是学生自主学习的内在动力,因此,教学中要合理创设带有因素的问题情境,把问题蕴藏在情境之中,以调动学生参与学习的积极性,诱发学生自主学习的兴趣。一、应用型问题情境——建模式探究学习从社会热点、市场内经济、环境保护、政策法规等社会和自然 Interest is a kind of people’s desire for a thing or actively explore the pursuit of psychological tendencies. Learning interest occurs in a certain situation. It is the intrinsic motivation for students to learn independently. Therefore, it is necessary to rationally create a problematic situation with factors in teaching, and to put the problem in context to motivate students to participate in learning. Induce students interest in self-learning. First, the application of the problem situation - modeling to explore Learn from the social hot spots, the market economy, environmental protection, policies and regulations and other social and natural