How to improve students core literacy in biology teaching in the first and second years of high sch

Success is in the wilderness of the world.

1. Through the strategy of "learning first and then teaching", students can cultivate their core literacy and build an effective classroom.

In the process of teaching biology in high school, the teaching method of "learning first and then teaching" can start from cultivating students' core literacy and building an efficient classroom. The so-called "learning before teaching" means that when teachers teach the content of biological knowledge, let students learn independently, fully exercise students' ability to find problems, analyze problems, and solve problems. Then the teacher will explain the imitation questions that are difficult to solve in the process of students' independent learning, and the teacher can skip the following simple and basically self-sufficient content, so as to save a certain amount of time in the classroom and greatly improve the learning efficiency of the high school biology classroom to a certain extent.

For example, when learning the knowledge content of "the composition of cell nucleus molecules", a compulsory high school biology course in Zhejiang Education Edition, teachers can let students learn some conceptual theoretical knowledge in the textbook independently, and teach the knowledge points of photosynthesis and cellular respiration, so as to truly create an efficient high school biology classroom.

2. Through problem-driven strategies, students can develop their core literacy and build an efficient classroom.

Curiosity is in the nature of students, and it drives them to explore and research knowledge autonomously. In the process of practical teaching of high school biology, in order to cultivate students' core literacy and create an efficient biology classroom, teachers can take advantage of students' personality characteristics and drive students to continue to explore and research high school biology by asking questions. Teachers can allow students to learn independently according to the "problems" they have designed, along the lines of creating situations, asking questions, group discussions, solving problems, and teachers' general evaluations, and in this process, students' innovative consciousness and divergent thinking will be stimulated.

For example, when learning about the types and functions of fats, the teacher can ask: What is fat?

What kind of species does he have? What features does it have? Students' curiosity drives students to find answers quickly, and students continue to explore and research, which in turn creates conditions for teachers to promote the construction of efficient high school biology classrooms.

1. Cultural foundation.

Culture is the root and soul of human existence. The cultural foundation emphasizes the ability to acquire knowledge and skills in various fields such as humanities and sciences, master and apply the outstanding achievements of human wisdom, cultivate the inner spirit, pursue the unity of truth, goodness and beauty, and develop into people with a profound cultural foundation and noble spiritual pursuits.

1. Humanistic heritage.

1) Humanistic accumulation.

The focus is: the accumulation of basic knowledge and achievements in the field of humanities in ancient and modern China and foreign countries; Be able to understand and master the methods of understanding and practice contained in humanistic thought.

2) Humanistic feelings.

The key points are: having a people-oriented consciousness, respecting and maintaining human dignity and value; It can be concerned about people's survival, development and happiness.

3) Aesthetic taste.

The focus is: the accumulation of artistic knowledge, skills and methods; Able to understand and respect the diversity of culture and art, and have the awareness and basic ability to discover, perceive, appreciate and evaluate beauty; Have a healthy aesthetic value orientation; Have an interest and awareness of artistic expression and creative expression, and be able to expand and sublimate beauty in life.

2. Scientific spirit.

1) Rational thinking.

The focus is: advocating true knowledge, being able to understand and master basic scientific principles and methods; Respect for facts and evidence, have an empirical awareness and a rigorous attitude towards knowledge; Logical and clear, able to use scientific thinking to understand things, solve problems, guide behavior, etc.

2) Critical questioning.

The focus is: to have a sense of the problem; Able to think and judge independently; Thoughtful, able to analyze problems from multiple angles and dialectically, make choices and decisions, etc.

3) Courage.

The focus is: to be curious and imaginative; Be able to defy difficulties and have the spirit of unremitting exploration; Able to try boldly and actively seek effective solutions to problems, etc.

2. Independent development.

Autonomy is the fundamental attribute of human beings as subjects. Independent development focuses on being able to effectively manage one's own learning and life, recognize and discover one's self-worth, explore one's own potential, effectively cope with the complex and changeable environment, achieve a brilliant life, and develop into a person with a clear direction and quality of life.

1. Learn to learn.

1) Be willing to learn and be good at learning.

The key points are: to be able to correctly recognize and understand the value of learning, to have a positive learning attitude and a strong interest in learning; Be able to develop good study habits and master learning methods suitable for themselves; Able to learn independently, with the awareness and ability of lifelong learning, etc.

2) Be diligent in reflection.

The key points are: have the awareness and habit of examining one's own learning status, and be good at summarizing experience; Be able to choose or adjust learning strategies and methods according to different situations and their own realities.

3) Information awareness.

The focus is: to be able to consciously and effectively obtain, evaluate, identify and use information; It has the ability to survive digitally, and actively adapts to the development trend of social informatization such as "Internet +"; Have awareness of cyber ethics and information security.