Biology teaching feelings, what are the feelings of biology class

I'm getting more and more interested in the structure of living things, and now I'm afraid I'll dissect him if I really catch something.

The things under the human skin are so disgusting... Sure enough, people live on skin...

This semester, I am taking a sixth-grade biology class, and how to take a good biology class under the requirements of the new curriculum standards, so that students are both easy to accept and interested, is a question worthy of reflection and reflection.

The new curriculum concept believes that curriculum is not only knowledge, but also experience and activity; The course is not only a text course, but also an experience course; Curriculum is a process in which teachers and students work together to discover new knowledge; Teachers and students are both developers of curriculum resources, creating symbiosis and forming a "teacher-student learning community". Each student brings their own experience and unique feelings to the classroom to communicate, which is itself a course construction. Students learn far more from their classmates and teachers than from textbooks; Curriculum and teaching are integrated. Therefore, in the process of the new round of curriculum reform, how to teach biology well so that students are both easy to accept and interested in is a question worthy of reflection and reflection.

The teacher teaches the class to the students, and allows the students to solve the problems by themselves according to the study plan, and the teachers who can't solve the problem make appropriate allocations from it, which fully reflects the requirements of the new curriculum standards. The teacher became a real guide. Mr. Wu's class language is concise and interlocking, and he never says a word more than he explains the important and difficult points, which is clean and neat.

Teacher Jiang uses the study plan to guide students to preview the teaching materials in advance, and collects the problems existing in the students' preview before class, so that they can solve students' doubts in a targeted manner in the classroom, and fully realize the student-centered teaching model. The vivid courseware produced by Ms. Liu adds a lot of fun to the boring learning, and her excellent classroom teaching organization skills are also the direction we are working for. The review lessons of junior high school teachers have a lot of content and heavy tasks, but teachers can still complete the learning tasks efficiently under the guidance of the study plan, and they attach importance to the indoctrination of students' ideological understanding. Mr. Liu's cultivation of students' study habits is worth learning from.

Organisms are a kind of object on our earth that has signs of life, they are everywhere on the earth, as long as there is sunlight, water and the right temperature, there will be traces of life. By understanding living things, we explain the causes of our human origins, as well as the many phenomena. By reading biology teachings, we will learn more about the impact of living things on the earth and life.

Since living beings are living beings on Earth, how can they influence various factors on Earth? Since we humans began to be in the development of life, living things have had a lot of influence on human beings. Human beings' life-sustaining energy and lifestyle all need to be provided by living beings.

Organisms like chickens, ducks, and fish all contain one of the most important substances in the human digestive system: protein. There are many other elements in addition to this.

Being in the biosphere, humans capture all kinds of living things to feed them as a continuation of their own lives.

Organisms can also affect the ecological environment. For example, earthworms are hidden in some hard and thick areas, constantly purifying the land and keeping it soft. In addition, there is the food chain of life, and if an organism has no natural predators in an ecosystem, it will first continue to reproduce and finally die.

If each organism does not establish a natural predator relationship with other organisms, it will only lead to the extinction and extinction of ecosystems and organisms. Nature's creatures have this characteristic. Some creatures depend on each other and continue to reproduce.

Some organisms confront each other and rely on the lives of natural enemies to sustain their lives, so they form a food chain, and the ecological environment is not destroyed.

The greatest misfortune in living things is that humans have failed to protect the balance in the biological world and the health of nature. Humans continue to hunt and kill precious animals, leading to extinction. Humans spread the poison, mixed it into the upper food chain, and spread it one animal after another, and the virus multiplied.

From astronomy leaving space junk behind, to geo-polluting the environment and hunting insects, causing nature to spiral out of control, these are the crises facing the world today.

In biological science, there will always be endless natural phenomena, first of all, we are involved in these basic knowledge, and we have the conditions to study more biological science. We humans have never stopped studying biology, and if we want to gain more knowledge, we must work hard to learn our biological sciences!

Hehe, you don't have to read a book, you can also synthesize all kinds of knowledge we learned in the first year of junior high school, I made it.

You can use a few of the knowledge points inside.

More than 700 words.

The main manifestations are: the initiative of learning, the interaction of learning, the practicality of learning, the comprehension of learning and the reflection of learning. If these characteristics are implemented in the classroom, then the lesson can be called an effective and good lesson.

So, how can we promote students' mathematics learning and reflect the effectiveness of the classroom in the teaching of mathematics in the new curriculum? Now I would like to talk about some feelings based on my own teaching practice. 1. Create a relaxed and harmonious learning environment for students Effective classroom teaching should have a relaxed and harmonious learning atmosphere, so that students can have rich emotional experiences in the process of exploration and learning.

In a "straight-faced" class, students may acquire relevant knowledge and skills, but they will not be interested in learning mathematics and will not have an active enthusiasm for exploration. A relaxed and harmonious environment does not mean that it can only be achieved through games or vivid situations, but the teacher's lively language, kind attitude, inspiring and creative questions, and exploratory activities can all create a harmonious environment for students. For example, when I was teaching "Classification of Triangles", I designed such an interactive learning process.

The teacher said, "We have learned about triangles, and we know that triangles can be divided into acute triangles, right triangles, and obtuse triangles according to different angles. Now can you guess what triangle the teacher is holding in his hand?

At this point, the teacher presents a triangle, and most of this triangle is blocked, revealing only one corner. Some students said, "I guess it's an acute triangle because I see one acute angle, and I guess the other two might be acute angles."

Some students said, "I guess it's an obtuse triangle, and although what I see is an acute angle, the other two may be one acute angle and one obtuse angle,"The students were arguing endlessly, each with their own reasoning, and the participation was quite high. Because of activities such as "guess", it not only helps to enliven the classroom atmosphere and stimulate students' interest in learning, but also in the process of "guessing", students not only have to say what the triangle is, but also explain the reasons, such teaching activities also provide students with a harmonious atmosphere.