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Through the study of biology, I have learned some knowledge, but at the same time, I have also learned my own shortcomings.
In terms of knowledge, I have a certain understanding of flowering and pollination, flower structure and inflorescence knowledge, and know the knowledge of vegetative reproduction, the formation of fruits and seeds, etc., and I also know how to use different methods to verify the knowledge of biological life such as photosynthesis to absorb carbon dioxide and release oxygen, in addition to the stems, roots, and some plants. I feel that I have a new understanding of the natural world, but I still have doubts about many aspects.
I am much more generous, lively, inquisitive, and happy to collect information and do research. Our teachers are so nice, we have a lot of fun in class, and we look forward to biology class the most.
For example, when learning about biological diversity, the teacher did not directly tell us that biological diversity has three levels: species diversity, genetic diversity and ecosystem diversity, but asked us to investigate the greening of the campus in groups, and then discussed in groups, and each group wrote down the names of the creatures they knew and their living environment on a piece of paper, and then asked each group to elect a group leader to speak on behalf of their group in the class, and the teacher gave corresponding evaluations according to the speeches of each group.
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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.
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In the ocean of biology, I feel the great power of nature all the time. From the strange animals and plants, to the obscure changes and the ...... of the weatherWe learned about the origin of life and the development of modern biotechnology. It also made me feel proud to be human.
The same coincidence made me feel like stepping into the temple of living things was like opening up a fantasy world ......There's so much I don't know, there's so much to explore ......
Special, haha! You can think of this as the last paragraph of "Haa, um" to write about the wonderful plants and animals in nature's excitement, just give an example
Anyway, I really like creatures, it's fun! )
The potato is its stem, and the potato that grows into it has differentiated—it has sprouted. Therefore, when planting, it is necessary to choose potato cubes with sprouts and plant them in the soil to grow into new plants. Potato pieces without sprouts generally cannot be differentiated into sprouts, so they can no longer grow sprouts when planted in the soil, and they will rot after a long time. >>>More
I am not worse than others, I can definitely do better, I must be better than others.
Educate children. Educate Kids Network helps parents of children to solve the problems encountered by their children from learning in an easy-to-understand form, and draws on the educational concepts and practical experience of some famous teachers for free. >>>More
The worldview of primary school students has not yet been formed, some things they still don't understand well, and some things are in the stage of non-understanding or not? So treat primary school students can not be treated like adults, sometimes they want to play, for example, there are a lot of cartoons and stories in the mobile phone, which is very attractive to them, they often neglect to study in order to play with mobile phones, or even ignore in order to go out and run around, parents have to guide them and tell them what to do? For them is like a small tree, you have to cut off their small forks and forks, if you can't let them grow messily, you can't grow into a towering tree, for example, tell them that the mobile phone is used to check information, playing ** is a lot of use, but you can't play every day, occasionally play can always play, this is not good for the eyes, and the time that affects your learning is precious, you are still young, when you are small, you have to learn, because you don't study now, and when you want to learn, It's already late, because you have to earn money, you have to work to support your family, and if you don't learn at that time, if you want to learn again, you won't have time, and you don't need to use advanced language to explain the truth to them in ordinary words.
Physics lies in frequent calculations to achieve the flexible use of formulas, chemistry and biology are a bit more associative in liberal arts, geography is better said, and it is perfect to see the map to a certain point.