Construction Of Situational Problems, The Discussion Of Optimizing School Chemistry Teaching In The Classroom

In-depth development of basic education in China today, it shows the beginning of the new century, basic education, we should focus on cultivating the overall development and personality development. Secondary school teachers in classroom teaching to conform to the requirements, curriculum criterion "for all students," the core idea. However, because of the many factors that impact on the traditional model of education, making education and teaching quality education from the goal of the new era there was a certain distance. For example, due to the impact of the college entrance examination baton, the implementation of classroom teaching when teachers obviously bound by the traditional examination-oriented education: To expand the capacity of secondary education teachers to re-instill a little inspiration and passive acceptance of students studying all kinds of unfavorable situations. Students suffer from learning, learning fear, unable to develop good study habits. it simply lacked the capacity to improve quality. Therefore, this paper at this stage of teaching high school chemistry classroom education and the guidance of modern teaching, teaching high school chemistry classroom building of a positive context, preliminary discussions are made on improving classroom teaching. The aim is to change the passive mode of learning students, the main focus on the process of teaching students to participate, allowing students to study, learn music, good school, so students, the ability to improve quality. Chemistry teachers teaching in the building in a systematic manner, students apply the knowledge and experience to take the initiative to think, to discuss cooperation in exploring and that ultimate reasonable solution to the problem and promote student learning, classroom teaching has been optimized. In this paper, first expounded on the high school chemistry classroom teaching building of emotional urgency and the building of the theoretical basis for teaching situation, then that the building of high school chemistry classroom teaching situation, and there is a need to combine the building of the case teaching situational teaching the principles and ways for the exposition Finally, I reflect on the teaching and practice concludes that the building of a teaching situation, we will be able to effectively develop their learning ability and ability to think, a very good high school chemistry to optimize teaching and learning in the classroom.