重庆市12中化学教师杨家倩在初三化学教学中,总结出“七步程序法”,教学效果显著。1986年参加省会考,班平均93分,居全区20余所中学之首,受到同行的好评和学生的欢迎。其方法是: 1. 明确目标。教师把每章、每节的教学目标告诉学生,师生配合,达到教学目标。 2.引导启发。教师精心设计知识冲突的情境,激发学生急于求知的欲望,使学生思维活泼、注意力集中,便于掌握新课内容。 3.读书讨论。在学生积极性调动起来后,教师不急于给学生讲“是什么”和“力什么”,而是给学生指定读书的范围,让学生从读书中去寻求答案,待学 Yang Jiaqian, 12 chemistry teacher in Chongqing City, summarized the “seven-step procedure” in the third-year chemistry teaching, and the teaching effect is remarkable. In 1986 to participate in the provincial examination, the average class 93 points, ranking first in the region more than 20 secondary schools, praised by students and students welcome. The method is: 1. Clear goals. Teachers to each chapter, each section of teaching objectives to tell students, teachers and students to achieve the teaching objectives. 2. Guidance inspiration. Teachers carefully designed the context of knowledge conflicts, stimulate students’ desire to seek knowledge, make students think lively, focus, easy to grasp the new lesson content. 3. Study discussion. After the enthusiasm of the students is mobilized, the teachers are not in a hurry to say “what” and “what is power” to the students. Instead, they give their students the scope of their studies so that the students can seek answers from their studies and stay tuned