With the rapid development of society, life science and biotechnology have developed into a high-tech field with multi-disciplinary comprehensive infiltration, and become one of the three pillars of high-tech development in the 2 1 century, which has attracted more and more attention in China.
However, looking at the attitude of middle school teachers and students towards biology, we can easily find that the present situation of biology teaching in China is worrying and the future is not optimistic. In recent years, biology has not been included in the senior high school entrance examination, so biology has been positioned as a minor subject in junior high school teaching in China, which is a bean sprout branch in the eyes of teachers and a minor subject in the eyes of students.
How to change the present situation of biology teaching? How can students learn biology better? The core problem is to correct the wrong ideas of teachers and students and put the biology subject in a correct position.
Understand the importance of biology
1, understand the importance of biotechnology. Improving the development level of biotechnology is an important way to improve the level of science and technology in China. Biotechnology can promote a country's economic development and its comprehensive national strength. Biology has become one of the leading disciplines in 2 1 century, bioengineering has become the leading industry in 2 1 century, and biotechnology has become an important basis for measuring a country's scientific and technological level and core competitiveness.
Since the 20th century, these great achievements and breakthroughs in biological science have given new vitality to the ancient subject of biology. With its continuous intersection, infiltration and integration with physics, chemistry, mathematics and other disciplines, as the basis of pharmacy, agronomy, environment and other disciplines, it has injected new blood into physics, chemistry, information science, materials and engineering and greatly promoted the development of science and technology.
In the process of teaching, teachers should properly show students the achievements of biotechnology in China and even in the world, so that students can understand the important role of biology, stimulate students' enthusiasm for learning biology, and change their attitude towards biology courses, thus dispelling students' idea that biology is a "small subject" in future study.
2. Understand the importance of junior high school biology curriculum. Junior high school biology course is a compulsory course in junior high school, an important way to cultivate students' biological thinking, and plays a fundamental role in China's future biological development. However, in recent years, due to the great development of quality education in the country, it is called to reduce the burden of students' schoolwork. The senior high school entrance examination no longer takes biology subjects, but only graduates in the second semester of senior high school;
It makes the position of biology subject in the eyes of school leaders, teachers, students and parents greatly decline, which is embarrassing. In many schools, biology teachers have changed careers, and biology has become "piggyback" and "collocation", so that both teachers and students ignore the importance of biology learning, which makes the current situation of biology teaching worrying, and the students who have completed nine-year compulsory education are worried about their biological literacy.
Therefore, in order to fundamentally improve students' interest in learning biology, teachers must change their concepts and re-recognize the important position of biology.