初中学生思维活跃,上进心强,正处在不断拓宽知识的时期。他们身心正经历着巨大变化。当中许多人都想把自己变成聪明和博学的人,想学好所学科学。在教学过程中,我注意发掘学生的这种学习的内在潜力。一、激发求知欲例如在讲授“浮力”一节时,一开始我便引入“王冠的故事”(阿基米德发现浮力定律),激发学生求知欲。然后,通过演示实验,让学生观察,引导分析综合。学生大脑都处于积极思维状 Junior high school students are active in thinking and self-motivated and are in a period of continuous expansion of knowledge. Their body and mind are undergoing tremendous changes. Many of them want to turn themselves into wise and learned people and want to learn what they have learned. In the teaching process, I pay attention to explore the inner potential of this kind of learning for students. First, to stimulate curiosity For example, in the section on “buoyancy”, I introduced “The Crown’s Story” (Archimedes found the buoyancy law) at the beginning to stimulate students’ curiosity. Then, through demonstration experiments, students can observe and guide analysis and synthesis. Student’s brain is in a positive thinking