1. Let students experience some comparative methods in the activities of counting, comparing and swinging.

2. Let students feel the close connection between mathematics and life, and cultivate students' interest and enthusiasm in learning mathematics.

1, cultivate students' preliminary observation ability and the spirit of active participation in learning.

Teaching emphases and difficulties:

Master the good comparison method that you think is applicable.

Teaching preparation:

Teacher: One set of digital cards (1- 10), one pig and one little free card, and one tape recorder.

Student: One set of schoolbags and one set of digital cards (1- 10).

Teaching process:

First, import:

Please look at the children. There are more boys or girls in our class. Still as much? how do you know Today, let's learn how much to compare.

Write on the blackboard: How much is it?

Second, take the initiative to explore and acquire new knowledge.

1, create a situation to stimulate interest

Show a small card and a pig card and write them on the blackboard.

Q: Look, who is this? What are they going to do? Who will guess?

Teacher: Then let's listen to what the pig said. (Play the recording: Little friend, Xiaomian and I are going to take part in voluntary labor! ) children, do you want to go and have a look together?

2, guide observation, preliminary perception

A: Show the picture on page 6 of this book:

What do you see, children? How many?

(Number of students)

B: Q: How many bricks are there in a small exemption? Who is more, Xiao Mian or Brick? how do you know Do you have different ideas?

Teacher: There is nothing to spare. How about the number of bricks and the number of bricks? (as many) is represented by an expression: