Unit 10: Counting, comparison, understanding and addition and subtraction of 1-5, classification, understanding and addition and subtraction of 6- 10, understanding of1-20, understanding of clocks and watches.
Math activities: math paradise and our campus.
The teaching emphasis of this book is carry addition within 20 and addition and subtraction within 10, but the difficulty is carry addition. Knowledge and abdication subtraction within 20 are the basis for students to learn number recognition and calculation, and also the basis for multi-digit calculation. Therefore, the addition and subtraction of one digit is the most basic content in primary school mathematics, the basic knowledge and skills necessary for students' lifelong learning and development, and the students must master it. This textbook is an experimental textbook for compulsory education, which is conducted under the guidance of new curriculum standards. This textbook mainly cultivates students' sense of numbers, observation ability, thinking ability, oral expression ability, study habits and cooperative communication ability through various activities, so that students have a strong interest in mathematics, and at the same time encourage students to learn useful knowledge in their favorite way, and carry out effective ideological and moral education, so that they can initially understand certain learning methods and thinking.
Emphasis and difficulty of the textbook: the teaching content is within 10. Addition and subtraction and carry addition within 20.
Second, the teaching objectives
1, master the number of objects within 20, distinguish a few from the first one, master the order and size of numbers, master the composition of numbers within 10, and read and write numbers from 0 to 20.
2. Know the meaning of addition and subtraction and the names of each part in the addition and subtraction formula, know the relationship between addition and subtraction, and skillfully calculate the addition of one digit and the subtraction within 10.
3. Initially learn to solve some simple practical problems according to the meaning and algorithm of addition and subtraction.
4. Know these symbols "="
5. Intuitively understand cuboids, cubes, cylinders, spheres, rectangles, squares, triangles and circles.
6, a preliminary understanding of the classification method, will be simple classification.
7, a preliminary understanding of clocks, you will know the hour and half-hour time.
8. Experience the fun of learning mathematics, improve the interest in learning mathematics, and build confidence in learning mathematics well.
9. A good habit of doing homework carefully and writing neatly.
10. Experience the close relationship between mathematics and daily life through practical activities.
Third, teaching measures
1, every class is thoroughly prepared. In preparing lessons, study the teaching materials carefully and prepare lessons carefully. Not only students, but also textbooks and teaching methods should be prepared. According to the teaching content and students' reality, we should design course types and draw up teaching methods, record the procedures and time arrangements of the teaching process in detail, and carefully compile teaching plans. Every class should be "prepared", fully prepared before each class, making all kinds of interesting teaching AIDS to attract students' attention, summarizing this class in time after class, and striving to accurately grasp the important and difficult points. Pay attention to reading various magazines, and formulate teaching methods and teaching forms that conform to students' cognitive laws. Pay attention to weakening difficulties and highlighting key points. We should carefully compile teaching plans, constantly sum up and improve the teaching level.
2. Do every class well. Pay attention to students' initiative in class, distract students' thinking, enhance classroom skills and improve teaching quality. Pay special attention to arouse students' enthusiasm, strengthen the communication between teachers and students, fully reflect students' ease of learning, ease of learning, feel happy, pay attention to spirit, and cultivate students' ability to talk more and think more. Pay attention to the cultivation of comprehensive ability, consciously cultivate the rigor and logic of students' thinking, improve students' thinking quality in teaching and ensure the quality of each class.
3. Correcting homework seriously and timely, and assigning homework should be targeted and hierarchical. Correct students' homework in time, carefully analyze and record students' homework, classify and summarize their problems in the process of homework, make thorough comments, improve teaching methods in time according to relevant situations, and be targeted. Pay attention to students' opinions, keep abreast of students' learning situation, and provide targeted counseling to students.