"Comparing the number of objects, the same number" is the content of small class mathematics in kindergarten. This lesson requires children to compare two groups of objects and explore ways to change two groups of objects from different objects to the same number and the same number to different numbers. Generally speaking, 3-4-year-old children have a certain understanding of the concept of comparing the number of objects, so that children can learn to compare the number and the same number of two groups of objects with a one-to-one correspondence method, which can lay a foundation for children to learn mathematics in the future.

Activity objectives:

1, through a variety of game activities, learn to compare the number and the same number of two groups of objects with a one-to-one correspondence method.

2. Cultivate the flexibility of thinking and the ability of hands-on operation.

3. Explore ways to change two groups of objects from different to the same, and from the same to different.

Activity preparation:

Some plastic mats (one less than the number of children), some plates, forks and other foods, and some record cards.

Activity flow:

First, group activities "find a mat" game to stimulate children's interest in learning to compare the number of objects.

1, teacher: "Please find a mat and play games with the teacher." Ask children to compare numbers by overlapping and corresponding methods (more children, less cushions).

2. Discuss collectively "How can we make the number of children as many as mats?"

Second, group activities, using overlapping, juxtaposition and other one-to-one correspondence methods, compare the number of objects, and make simple records.

Compare the number of tableware through the game of "eating dolls".

Three. abstract

There are many ways to guide children to sum up how to make "a lot different".

Activity analysis:

The mathematics in this lesson is aimed at small class children, who are young, active, playful, curious and easily distracted. According to this feature, in order to seize their interest and stimulate their curiosity; I adopted a pleasant mathematical method. Let children learn in the game in the form of games, and give full play to their enthusiasm for learning. In order to better highlight children's dominant position, in the whole mathematical process, through the "eat dolls" game throughout the activity, children can learn happily in the game, and learn one-on-one methods to compare the number, number and change of objects in the process of playing. At the same time, according to the needs of different learning levels, let children count, talk and compare with each other with various materials, and let children move their eyes actively.

Activity reflection:

In this class, I guide children to observe the game operation and gain new knowledge through the teaching design of these links. In the process of teaching, children are interested in learning and gain something.