How to improve the teaching quality of chemistry laboratory in junior high school

Chemistry laboratory teaching blindness is an important means for students to obtain chemical knowledge and test chemical knowledge in chemistry teaching, which can provide perceptual understanding materials for students to form basic concepts and basic theories of chemistry, and can stimulate students' interest in learning. This year, with the great attention of the school leaders and the joint efforts of all chemistry teachers, some new progress has been made in chemistry laboratory teaching, which are summarized as follows: (1) Students' interest in learning chemistry has been stimulated, and students' initiative and enthusiasm in learning chemistry have been continuously improved.

Learn junior high school chemistry with a full back.

Mainly to make students interested, you can use one or two lessons, talk about the burning of straw into plant ash to conduct experiments, talk about reaction changes, and cooperate with the courseware.

Content from user: Chen Xiaofang.

On improving the teaching of chemistry in junior high school classrooms.

Practical thinking about classroom teaching is a basic form of teaching, and whether it is now or in the future, the classroom is the main front of school teaching. The main objectives of junior high school chemistry teaching are all required to be completed in the classroom. So how to improve the efficiency of classroom teaching, as far as possible in a limited time, excellent completion of education and teaching tasks, is the key to improve the quality of education and teaching.

What should be an effective classroom teaching? How to improve the timeliness of classroom teaching? Here are some of my experiences on how to improve the efficiency of classroom teaching in junior high school chemistry

1. Change the concept and establish a modern concept of classroom teaching efficiency. The traditional teaching concept believes that teaching is that teachers teach, students learn, and teachers speak, and students are regarded as containers for passive and passive acceptance of knowledge.

The modern teaching concept believes that teaching is the effective and reasonable organization of students' learning activities by teachers, so that all students can learn well, learn actively, and learn vividly and lively. In order to improve the efficiency of mathematics classroom teaching, it is necessary to change the traditional teaching concept and establish the "four teaching concepts".

"Holistic view" is to use the overall perspective to guide classroom teaching, carry out the reform of chemistry teaching as a whole, give full play to the enthusiasm of various factors in classroom teaching (teachers, students, teaching materials, teaching aids, etc.), make it reasonably combined, harmoniously develop, and realize the overall optimization of classroom teaching; The "concept of emphasizing learning" requires teachers to pay attention to the guidance of students' learning methods, actively transform the process of "teaching" into the process of "learning", and teachers should study students and understand students' way of thinking; Concept of development. It is not only necessary to guide students to learn effectively, but more importantly, to cultivate students' abilities and develop students' intelligence; Pleasant view. It is necessary to bring the pleasure factor into the classroom, so that students can acquire knowledge in a relaxed and happy classroom atmosphere.

6. Implement emotional education to improve the efficiency of classroom teaching.