After learning the lesson Hukou Waterfall, I feel that the teaching design of this lesson is in line with the actual learning situation of students. Whether it is teacher-student interaction or student-student interaction, it is particularly warm and harmonious. Students are very involved in their studies, and they can study hard according to the designed learning gradient. Especially in the interactive questioning session, the students' speeches were particularly wonderful. A classmate said that after learning Hukou Waterfall, I felt the unrestrained beauty of the Yellow River, which was rough and magnificent, and its unrestrained beauty made people open-minded. Another classmate said, I feel the beauty of the Yellow River's life. It nourishes our life with its richness and beauty, and its vitality is tenacious and vivid. Students can actively participate in the discussion because they have something to say and language contact is activated. Therefore, when designing classroom teaching, we must be close to students' life, close to students' actual learning situation, and have a sense of life from students' reality. Only a classroom full of life will produce unexpected excitement.

2. Reflection on the teaching of Mathematics in the second volume of the eighth grade

The content of parallelogram is another kind of understanding of plane graphics after students know triangles, rectangles and squares. Before this class, I asked each student to make a rectangle and a triangle with wooden strips. This lesson is to draw a new figure from a rectangle made by students, and one sentence has aroused students' interest. They are interested in the new graphic "parallelogram". So take advantage of this heat, let them observe the new graphics in their hands, have a look, and compare which group finds more features in the new graphics. The characteristics of parallelogram came out in the children's heated discussion. Then let them compare parallelogram and triangle to further understand their differences. We have a deeper understanding of the characteristics of parallelogram and a new understanding of the uses of parallelogram and triangle.

The advantage of this course is that students can actively participate in classroom learning, so that they can really master mathematics knowledge and learn how to learn mathematics in the process of cooperation and communication with their peers. The students in this class have a wide range of participation and high enthusiasm. Even Hao, who is usually taciturn, stood up in this class and expressed his findings and the opinions of the group. In this process, they experienced the fun of learning mathematics, so the efficiency of the classroom was greatly improved.

3. Reflection on the teaching of English in the second volume of Grade 8.

1. teaching material analysis 1. Through the study of this unit, let the students master the terms of invitation and permission, refuse the invitation and give a reasonable explanation.

2. Through dialogue practice in real situations, cultivate students' sense of cooperation and enhance their friendship.

Second, the analysis of learning situation

1 and 8 students have basically mastered the basic knowledge of English and can have simple conversations in English.

We are an ordinary middle school in the countryside. Due to the limitation of conditions, students' English foundation is poor, which is far from the students in the city.

3. Students should strengthen the practice of listening, speaking, reading and writing, and teachers should use various teaching methods to improve students' interest in learning English.

Third, the teaching objectives

1. Knowledge goal: let students master the terms of invitation and permission request, refuse invitation and explain reasonably, and learn to talk about their plans in interactive communication. And learn to make invitations.

2. Ability goal: cultivate students' ability to think, speak and do things. And the ability to use language in real situations.

3. Emotional goal: cultivate students' sense of cooperation, enhance friendship, and cultivate students' awareness of politely accepting and reasonably rejecting other people's requests.

Fourth, the teaching focus and difficulties

1, the key words and phrases in this lesson: study for the exam, go to the doctor, take piano lessons, help my parents and visit my aunt. And Saturday afternoon time phrases. General questions begin with Can, the distinction between can and can't, and affirmative, I am willing to wait for an answer. Sorry, I can't. Thank you for your invitation. Maybe next time. I must …

2. The application of target vocabulary and sentence patterns in actual situations.

4. Reflection on the teaching of the second volume of Physics in the eighth grade

In the whole teaching process, multimedia video display is the main way, so that students can gain a lot of perceptual knowledge, embody the teaching concept under the new curriculum standards as much as possible, and create favorable teaching conditions for the smooth development of teaching work. Good interaction between teachers and students in teaching. Students are diligent in thinking, actively discussing and analyzing, and actively answering. The classroom atmosphere is active and harmonious, and every student has made progress and improvement. Reviewing the teaching content in the last section, students have learned that solid pressure has a certain effect, and liquid also has gravity, so there should be pressure on the bottom of the cup. Then how to observe its effect more obviously-stress, reasonably cause students to think too much, and pave the way for the later teaching.

In the teaching process, the overall thinking is clear and the language is more accurate, so that students have a clear direction of analysis and judgment. Emphasize that the concept of depth should be the vertical height to the free liquid surface, and depth is not height.

Pay attention to the combination of lectures and practice, so that students can absorb and internalize knowledge in time.

Deficiencies to be improved:

1, the content is too much and the speed is too fast, so students should be given more time to think and let them show more fully.

2. When explaining P=ρgh, the relationship between liquid pressure and density is not emphasized.

3. An exercise problem is too difficult, and students spend too long discussing, answering and revising it.

5. Reflections on the textbook Biology, the second volume of Grade 8.

1. This course adopts multimedia teaching, with vivid images, which mobilizes students' various sensory organs to participate in classroom teaching activities and improves the teaching effect. 2. When exploring the structure of eggs, let students do it by themselves, which can make students realize that there is so much knowledge in familiar things. Taking eggs as experimental materials is closely related to life and breaks through difficulties.

3. In class, I let students learn by themselves in every link, and then guide them to answer in the form of questions instead of telling them the answers directly, so as to cultivate students' self-learning ability and language expression ability.

Disadvantages:

1. When students explore the structure of eggs, the experimental time is not enough.

2. When guiding students to think, sometimes time is not enough, and some questions are still enlightening. In the future teaching, we should strengthen the cultivation of students' innovative consciousness and practical ability.

What I feel most about this class is that if you want to have a good class, you must spend some time preparing lessons, such as preparing exploration materials, consulting materials, collecting materials, studying teaching materials, and being able to foresee possible problems in class, so that you can be comfortable in class.

Thinking and practice:

There are many ways of classroom teaching. Teachers' guidance is very important, but students' participation is more important. I think so, too. What about you?