How to do your first high school biology class well

Flip through the book before class to get a general idea of the content.

If you want to go to class, it depends on how the teacher lectures.

Some teachers take classes directly, because there is a lot of content in biology classes, so at this time, you should take notes diligently and listen carefully Some teachers should be able to talk about the future course of the class and the general direction, and you should also have a general understanding of it to facilitate future learning.

Anyway, it's good to understand the rhythm of biology class, the teacher's homework requirements, and study seriously.

Personally, I think that the first section should first understand the main textbook, and know what each chapter is mainly about, that is, to form an overall framework structure for the biology book, which is very helpful for future learning.

If it is a teacher's lesson, I think it is also important for students to have a holistic grasp of the biology textbook.

lz, to be honest, if you want to learn biology well, it doesn't matter much whether you listen to the first section well, the most important thing is to take notes, this is true, from the second year of high school to the third year of high school, I recorded three whole notebooks, because biology has a lot of things to remember, and it is also very complicated, and sometimes it is always forgotten, so you can flip through it more and deepen your memory. And this note is particularly useful for cramming before the exam, remember one of my advice, especially to see your weak links in your notes, every exam is always a coincidence of the test, hehe. Good start.

The details are as follows:

Biology is very closely connected to life, we humans are creatures ourselves, and we are surrounded by creatures. Therefore, biology classes should generally be linked to life, and starting from familiar things around you can improve students' interest.

The first lesson is usually an introduction to what a creature is, so after getting to know your classmates, you can use props when starting a new lesson. For example, you can take a small plant such as a small grass or flower, and chalk, small stones, etc., to ask students to identify creatures, and then work together with them to ** the characteristics of the creatures.

In fact, the teacher of each course, another magic weapon is to smile, and you can mingle with the students, so that the students will like you. And if the students have a good impression of you, they will also be interested in the biology class.

The role of the teacher in teaching and learning activities:

1. Teachers are the cultivators of students' learning ability. The importance of competence development is emphasized because, firstly, the amount of modern scientific knowledge is abundant and develops rapidly, and it is no longer possible or necessary for teachers to impart all the knowledge of the subjects they teach to students in just a few years of school education, and the traditional position of teachers as knowledge transmitters has been shaken.

2. Teachers are the guides of students' lives. On the one hand, teachers are required not only to disseminate knowledge to students, but also to guide students along the right path, and constantly set different signposts on the road of their growth, guiding them to constantly move towards higher goals.

First of all, you have to prepare the content of this class well, you can't finish the lecture before the class ends, or the class will drag on for a long time, so that the student's impression of you will inevitably be very bad Prepare some very simple questions, so that the student can concentrate in class, and at the same time he can get this question, so that he will not be cold.

If you have any questions about this answer, please ask, and if you think mine is helpful to you, please don't forget it!

You can listen to high school biology online classes: Zhou Fangyu, Wan Meng, Zhang Jiguang and other teachers' courses.

1. Zhou Fangyu: 8 years of teaching experience in the college entrance examination, former New Oriental famous teacher.

The teacher's lectures focus on the basics, which are very simple and easy to understand, but the depth is a bit lacking. Focus on the explanation of the solution ideas, and talk about the principles.

There are very few faces. >2. Wan Meng: Bachelor's degree from Northeast Normal University, 12 years of teaching experience.

Thinking clearly, many things are easy to remember, and the teaching is logical and summarizing, which helps you improve your logic and thinking. The curriculum system is comprehensive and in-depth. The course is also basic, and biology novices can understand his lessons. It is suitable for students with poor foundation.

3. Zhang Jiguang: Master of Biology, Chinese Academy of Sciences, former New Oriental Teaching Trainer.

The lecture is patient and detailed, and when he encounters a lot of difficult points, he will explain to you in detail or find an interesting and vivid ** to explain to you. Pay attention to the principle, the knowledge points and principles are easy to understand and very delicate.

There is a biology class in high school, and after the liberal arts proficiency test, I will not study biology. The main disciplines of science: mathematics, physics, chemistry, biology, geography, computer software application, technology and design practice, etc.

Major disciplines of liberal arts: literature, foreign languages, history, politics, geography, etc.

Biology is a category of natural sciences that study the structure, function, occurrence and development of organisms, as well as the relationship between organisms and their surroundings. Biology originated from naturalism, experienced experimental biology, molecular biology and entered the period of systems biology.

Biology learning should focus on the basics, learning should not be ambiguous, every knowledge must be accurate, especially some concepts that are easy to confuse must be well distinguished. At the same time, it is necessary to compare and review the knowledge with greater relevance, and the knowledge of each chapter should not be viewed in isolation or opposite, but draw some knowledge architecture diagrams, integrate them together, and it will be more convenient to understand and remember. Biology is not difficult to understand, so every knowledge must be learned thoroughly, and the quality of learning should not be abandoned for the sake of speed.

Be humorous, I remember my biology teacher reading a love poem, find it for you, and explain it by the way when you read it, which is great.

Love to the Depths of the Cell

Walk through a complex biosphere.

You came to me.

Is there an invisible carbon chain.

Connecting you and me in the dark.

Your gaze is like water.

Infiltrated every cell of mine.

Your voice is like sugar.

It gives me endless energy.

Every moment I miss your Sultan III looks.

My thoughts have entered every nucleotide.

My DNA is full of your messages.

You've taken control of all my proteins.

I can't escape.

Even the phospholipids that make up the cell membrane.

You can also penetrate easily.

The love for you spreads freely.

No energy or carrier is required.

You are the nucleus.

Took control of my genetics and metabolism.

You are mitochondria.

Without you, I would have lost energy.

You are chloroplasts.

I have a new nourishment.

You are lysosomes.

Feel free to dissolve everything I have.

Actually, you are ribosomes.

Take me captive like an amino acid.

You are the endoplasmic reticulum.

Treat me like a protein.

You are the Golgi apparatus.

Wrapped me. He gave up on me easily.

Why do I still love you so much.

Because I hope.

We are like two amino acids.

Get rid of that piece of useless water.

Linked to each other into tightly bonded peptide bonds.

Because I feel.

We are like two molecules of glucose.

When conditions are ripe, it can be combined into maltose.

Because I know.

We are the paired deoxynucleotide chains.

It is bound to form a beautiful double helix.

From the perspective of a student who has graduated from high school for more than two years, what attracts our attention is the teacher's class style, whether he is approachable, whether his speech is funny enough, and so on.

But to tell the truth, maybe the first class can attract students with all kinds of novelties, but in the end, the students can like your class, it depends on the ability of the lecture, that is, whether the knowledge points can be interpreted in a popular way, whether the lecture will be boring, whether the problems can be explained clearly, whether the atmosphere can be enlivened, in the final analysis, as a student, the most concerned is the teacher's teaching level, and the rest is auxiliary.

I don't know, I was very fond of biology at the time, because I liked to watch documentaries when I was a kid...

Tell interesting stories about living things, slowly introduced, what genes, chromosomes, about having a boy or a girl, etc.

You can put a science anime where "Working Cells" is cute.

Show them a short film (animal world, etc.), or take a direct exam, which will definitely appeal to them, or pick the most interesting example to explain.

Treat students as if they were your friends 、、、

Talk about something interesting, like physiology, or you want to be humorous.

The first 113th round: Confess the grievances of Sister Feng to the village concubine, release the old regrets and feelings of the infatuated.