I. teaching material analysis The content of this textbook is divided into 9 units:
1, position;
Decline within 2.20;
3, the combination of graphics;
4. Understanding the number within 100;
5. Understand RMB;
6. Addition and subtraction within100;
7. Know the time;
8. discover the law;
9. statistics
Second, the focus and difficulty of teaching.
Understanding of numbers within 1 and 100.
2, abdication subtraction within 20 and addition and subtraction within 100.
Third, the writing intention of writing this experimental textbook
It is arranged on the basis of summarizing the research and application experience of the current nine-year compulsory primary school mathematics textbook according to the basic concept of the standard and the prescribed teaching content. Efforts should be made to make the structure of teaching materials conform to the principles of pedagogy and psychology and the age characteristics of children, pay attention to students' interests and experiences, reflect the formation process of mathematics knowledge, and strive to provide lively materials and environment for students' mathematics learning. At the same time, it also inherited some good experiences and effective measures from the current nine-year compulsory education textbooks. Only by acquiring basic teaching knowledge and skills can students develop their mathematics ability, cultivate their innovative consciousness and practical ability, and establish their interest and confidence in learning and applying mathematics.
Fourth, teaching objectives.
1, knowledge and skills
(1), know the counting units of "one" and "ten", initially understand the meaning of the digits in the tenth place, be able to count the digits within 100 skillfully, read and write the digits within 100, and master the digits within 100 by dozens of boxes. (2) Be able to skillfully calculate abdication subtraction within 20, add and subtract two digits and integer ten digits within 100, and go through the process of communicating their respective algorithms with others, and use the knowledge of addition and subtraction to solve some simple practical problems.
(3) Experience the process of finding, asking and solving problems from life, the close relationship between mathematics and daily life, and the role of mathematics in daily life. Use up, down, front, back, left and right to describe the relative position of objects.
(4) Be able to describe the characteristics of rectangles and squares in your own language, and gradually perceive the relationship between the learned figures.
(5) Know the unit of RMB, Yuan, Jiao and fen, know 1 Yuan = 1 Jiao,1Jiao =1Jiao, and know how to care for RMB.
(6), can read and write for a few minutes, know that 1 is 60 minutes, and know how to cherish time.
(7), will explore the simple rules in a given figure or number arrangement, and initially form the consciousness of developing and appreciating the beauty of numbers.
(8) Collection, arrangement and description of preliminary experience data. In the process of analysis, we will simply collect and sort out the data, get a preliminary understanding of the histogram and statistical table, and be able to ask and answer simple questions according to the data in the statistical chart.
(9) Experience the fun of learning mathematics, improve the interest in learning mathematics, and build confidence in learning mathematics well.
(10), form a good habit of doing your homework carefully and writing neatly.
(1 1) Experience the close relationship between mathematics and daily life through practical activities.
2, mathematical thought:
Learn how to observe things from the perspective of mathematical thinking, and develop thinking ability in the process of forming the concept of numbers.
3. Solve the problem:
Under the guidance of teachers, simple mathematical problems can be found and put forward from daily life and situations, and can be solved with existing knowledge, experience and methods.
4. Emotion and attitude.
In the process of learning mathematics, I feel the close connection between mathematics and daily life, have a curiosity about things around me, have a passion for learning mathematics, have the initiative to participate in mathematics activities, and gradually establish self-confidence to learn mathematics well. Four. Analysis of Students' Situation There are 58 students in this class. Most students have a strong interest and good study habits, but there are also a few students with poor ability and inattention in class. Therefore, teachers should have hierarchical and patient guidance, so that each student can successfully complete the learning tasks of this semester.