For a math teacher, the first class is very important if he takes a new class and wants to do math well in the later classes. You should not only improve students' interest and enthusiasm in learning mathematics, but also make good classroom rules.

Say hello to your classmates first, and then talk about interesting places to learn math.

You can ask an interesting mathematical question, such as: "There are 89 red, black and white beads with the same size, arranged in the order of 1 red bead, 3 white beads and 2 black beads. What's the percentage of the three colors of beads? Students can discuss this problem and then tell the teacher's own practice.

Second, explain the importance of mathematics.

From the first grade of primary school, everyone began to study mathematics until the fifth grade of primary school; But in the sixth and seventh grades, as well as in high schools and universities, everyone still has to study mathematics, which is enough to show the importance of mathematics. Moreover, Marx once said that mathematics is the mother of science and mathematics is very important.

Moreover, in the junior high school entrance examination, the score of mathematics is 120, and judging from the entrance examination in recent years, mathematics is becoming more and more difficult, so it is very important to learn mathematics well.

Third, since learning mathematics is a pleasure and it is very important. We must learn math well. How can we learn math well?

Requirements: before class: one minute before class, prepare stationery, textbooks, exercise books, exercise books, etc. Class: Listen carefully, don't fiddle, and take notes. The main place where we study in class is that only by listening carefully in class can we do our homework well and get good grades. )

Homework: finish homework independently, do not plagiarize, and resolutely put an end to plagiarism. Homework must be signed by parents. If the parents are not at home, ask the teacher to sign it in the morning.

Fourth, summary.

The rest of the time, write some goals you want to achieve in mathematics this semester, and how you plan to learn mathematics this semester.