1 mouth, 1 nose, 2 eyes, 2 ears, 2 hands, 2 arms, 10 finger, 1 pair of shoes, 1 pair of pants.

Data expansion

1 First of all, cultivate children's interest in mathematics.

This requires teachers to try not to talk about some theorems or mathematical knowledge so boring in class. Children can be educated in more interesting ways.

2. It can enhance children's classroom interaction.

For example, if the teacher has a question, different students can come on stage to answer this question together. Increase your sense of participation.

3. Teaching first-year students to learn mathematics should be patient.

First-year students may not be particularly good at logical thinking, so they really need teachers to teach their children patiently, and they can teach them again and again if they don't understand.

You can put more math-related books on the school shelves.

In this way, you can learn more about mathematics in your daily life.

Let the students know the specific content of the picture by looking at sum and number, and guide them to feel that looking at sum and number is a common way to know things and learn mathematics in life.

Process and method:

Guide the students to observe the main objects in the scene one by one and count the number of these objects respectively. Emotional attitude and values: let students observe and learn in their own exploration and cooperation, and initially cultivate the habit of orderly observation. The key is to let students master counting through practice, exploration and cooperation.

Help students solve the difficulties in the cognitive process. Stimulate students' interest in mathematics with relaxed conversation. In teaching, we should first get a preliminary understanding of students' counting, and then stimulate students' interest.

Use a variety of methods, practice and feedback step by step, so as to fully understand the students' mastery. Finally, guide the students to count the things around them, and closely connect the numbers with the real life around them, reflecting the universality of mathematics. The final summary not only summarizes the learning activities of this class, but also extends the activities to extracurricular activities, so that mathematics learning can go out of the classroom.