Introduction: preview before class is an important part in the learning process, and everyone who can learn knows the importance of preview before class. Is there any way to preview before class? How to preview before class? Learning Bian Xiao will share with you articles about preparation before class. I hope you enjoy reading:

How do teachers guide students to preview mathematics before class?

Teaching research shows that preview is an indispensable part of students' cognitive process and a good start for students' autonomous learning. It is also an active knowledge-seeking process for students to consciously use their knowledge and ability to know, doubt and think about new knowledge and new objects in advance.

However, in practice, most students have not paid enough attention to preview from the beginning, and their actions are not in place. Preview is often a mere formality, and the effect is not obvious. With the increase of grade and the deepening of learning difficulty, the phenomenon of students' weak subjects becomes more and more serious. The author thinks that there are many factors that cause students not to pay attention to preview, but the main reasons that lead to the low enthusiasm and effectiveness of students' preview are that teachers do not guide students' preview methods in place, preview results can not be detected in time, and preview results can not be effectively used in the classroom. Students think that there is little difference between previewing and not previewing, so they lack the motivation to preview. In view of this situation, how to effectively guide students to preview before class, improve the efficiency of students' learning mathematics in an all-round way, make students' classroom learning more efficient and focused, and guide preview is even more important.

First, guide questions. Preview is an attempt of autonomous learning. Whether you understand the learning content correctly, whether you can grasp the key points and hidden thinking methods, etc. It can be tested, strengthened or corrected in time in class, which is conducive to improving learning ability and forming the habit of self-study, so it is an important part of mathematics learning. On the one hand, because of the continuity of mathematical knowledge, the previous concepts are not understood, and the following courses cannot continue. When it is found that students have not understood the concepts they have learned, they must design a review link in the preview, so that students can develop the habit of reviewing and get rid of stumbling blocks. On the other hand, according to students' learning situation, teachers should set up systematic and in-depth thinking problems around "inquiry" to make students' preview targeted and improve their independent inquiry ability.

Second, guide students to read through the textbooks in advance, and guide students to mark important contents and doubts with symbols. If "1, 2, 3, ..." is used to mark important steps, "△" is used to mark keywords and ""is used to draw the main content, "?" Mark the difficulties and so on. In this way, we are ready for classroom learning, and we have unconsciously formed a habit.

Third, the methods and strategies to guide students to preview. According to the different learning abilities of different students, teachers should pay attention to the moderate degree of difficulty in previewing the content, and take training measures to help first and then gradually let go, so as to gradually improve students' preview ability. There should be flexible requirements for students at different levels, and each preview task can have mandatory and optional items, requiring students to think while doing and understand every knowledge point. This can not only take care of the development of outstanding students, but also prevent middle and lower class students from being killed.

Fourth, organize pre-class preparation activities in groups. Each group has 1 team leader, and each class is divided into 8- 10 groups, with no more than 5 people in each group. Before class, the team leader checks the preview of the team members, and the teacher checks the preview of the team leader and summarizes it every day, forming a group cooperation preview method.

5. Check the preview feedback, and adopt the combination of parents' evaluation, classmates' evaluation, teachers' evaluation and students' self-evaluation, so that students can ask questions, exchange or display materials, and make the evaluation diversified and practical, thus improving students' preview ability and self-study ability.

Six, the teacher will preview the syllabus at different levels, so that students at different levels have their own learning tasks, and at the same time let them show and communicate in the process of teaching courses, improve their listening ability and interest, thus improving classroom efficiency.

In short, students will concentrate, think positively and dare to speak in class if they have prepared well. Whether the preview is thorough and the effect is good or bad directly affects the efficiency of new lesson learning.

Conclusion: The above is an article on pre-class preparation compiled by Bian Xiao, hoping to help you. For more information about preparing for the exam before class, please pay attention to your study!