1. According to the requirements of the new curriculum standards, teaching material analysis determined the teaching objectives of the book from three aspects: knowledge and skills, problem solving, emotion and attitude. This textbook includes the following contents: preparation course, position, understanding, addition and subtraction of numbers within 10, understanding of three-dimensional graphics, understanding of numbers within1~ 20, understanding of clocks and watches, addition within 20, mathematical problem solving, and integration and practice of theme activities.

Knowledge and skills

1. Through the process of abstracting numbers from daily life, I can skillfully count the number of objects with numbers less than 20, and I can distinguish between a few and a few. Can use numbers to represent the number of objects or the order of things, can compare the sizes of numbers, master the composition of numbers within 10 and numbers within 20, and can recognize, read and write numbers from 0 to 20.

2. A preliminary understanding of numbers and counting units: Know what the number and the tenth digit on the unit mean.

3. Combined with the specific situation, I have a preliminary understanding of the significance of addition and subtraction.

4. Know the names of each part of addition and subtraction, and get a preliminary understanding of the reciprocal relationship of addition and subtraction. I can skillfully calculate addition and subtraction within 10 and carry addition within 20.

5. Know the symbols ">" and "<" = ",which will be used to indicate the size of a number within 20.

6. Identify solid figures such as cuboids, cubes, cylinders and spheres through objects and models, and identify planar figures such as rectangles, triangles, squares and circles, and make puzzles with these figures.

7. Have a preliminary understanding of the comparison and classification methods of things, and be able to compare and classify similar things in combination with reality.

8. Have a preliminary understanding of clocks and watches, and can recognize all the time.

9. Initially cultivate students' abilities of operation, observation, comparison, analysis, arrangement, induction, language expression and mathematical communication.

(2) Solving problems

1. Some things in daily life can be represented by numbers from 0 to 20.

2. Initially learn to solve some simple problems in life according to the meanings of addition and subtraction, addition and subtraction within 10 and carry addition within 20.

3. Can compare the number, length and height (within 20) of things in students' life, and can classify some things in life.

4. Experience the length of 1 based on your own life experience.

5. Be able to ask questions and solve problems according to the information in simple statistical charts.

6. Solve the same problem in different ways, and develop students' thinking flexibility, practical ability and innovative consciousness.

(3) Emotion, attitude and values

1 initially developed a good learning ability and study habits.

(1) can read. I can read math books and find what I want to learn in them.

(2) will listen. Can understand the speeches of teachers and students, listen and think.

(3) I can think. Be able to ask mathematical questions according to some information; Will come up with a solution to the math problem.

4 can talk. I can speak my mind completely and concisely.

5] can be used. I can learn some math with school tools.

[6] can do it. Can do math homework, write standard, correct format, careful, and can work out and check by myself.

Once we can discuss it. Be able to discuss math problems with classmates softly.

Be able to cooperate. Can cooperate with classmates to complete math games, math activities and simple math research.

Levies can be evaluated. Be able to evaluate yourself and others.

2. In the process of cooperation and communication, actively participate in mathematics activities, think positively, speak hard, respect others, listen carefully to others, have successful experience and enhance self-confidence.

3. Cultivate the virtue of observing and cherishing time.

4. Take good care of study tools, stationery, math books, exercise books and schoolbags, and form a good habit of studying hard, being organized and paying attention to beauty.

5. Experience the value of learning mathematics, feel the fun of using mathematics, and communicate with peers.

6. Get ideological education such as caring for the collective, loving hometown, loving nature and protecting the environment, and promote the healthy development of students' emotions and attitudes.

Second, the focus and difficulty of teaching

The key teaching contents of this textbook are addition and subtraction within 10 and carry addition within 20. These two parts and abdication subtraction within 20 are the beginning of students' learning to recognize numbers and calculate, which are widely used in daily life and are also the basis of multi-digit calculation. Therefore, the addition and subtraction of one digit is the most basic content in primary school mathematics. It is the essential basic knowledge and skills for students' lifelong learning and development, which students must master.

In addition to digital recognition and calculation, the textbook also arranges intuitive understanding of common geometric figures, comparison of numbers, lengths and heights, simple classification and preliminary understanding of clock faces. Although the content of each unit is not much, it is very important, which helps students to understand the practical application of mathematics and cultivate their interest in learning mathematics.

Thirdly, the analysis of learning situation.

This semester, I teach two classes of senior one. There are 38 students in Class One (2) (male 2 1 female 17) and 42 students in Class One (4) (male 25 17). The first two classes have begun to show their personalities: (2) Classes like Shan Ye are naive and natural, fearless, with few constraints, natural laws, strict rules, no pressure on personality and strict love; (4) Classes like the Garden are quiet and beautiful, harmonious and docile, polite and ambitious, interested in broadening their horizons, encouraging publicity and letting go of love.

IV. Methods and measures

1. Seriously study the Standards and textbooks, change teaching ideas, make full use of textbook resources, find out students' familiar mathematical life, and make them enter the classroom.

2. Strengthen games, nursery rhymes, demonstration, observation and operation, and adopt diversified teaching methods to stimulate students' interest in learning.

3. Strengthen the weight of listening, speaking and reading, and create a process of describing the real world with numbers and mathematical symbols.

4. Run through the training of problem-solving ideas and guide students to think with mathematical ideas.

5. Advocate students' independent exploration and cooperation in learning methods. Pay attention to the combination of teaching content and infiltrate ideological and moral education in time.

6. Adhere to the positive evaluation of students, help students build confidence in learning mathematics well, and promote their all-round development.

Five, teaching schedule (omitted)

extreme

First, the guiding ideology comprehensively implements the educational principles and policies of the party and the state, and combines the new curriculum standards to improve students' mathematics literacy. Master basic knowledge and skills, use teaching AIDS and teaching methods such as operation, intuition, inspiration and guidance to stimulate students' thinking, fully mobilize students' learning enthusiasm, enable students to acquire correct mathematical concepts and regular knowledge, link mathematics classroom teaching with real life, discover mathematics in life, solve problems in life with mathematical knowledge, and cultivate students' ability to solve problems and creative thinking. Reform teaching methods and improve teaching quality.

Second, the work measures

1. Define the orientation of teachers and students, with teachers as the leading factor and students as the main body.

2. Grasp the knowledge points of each unit carefully and break through the difficulties so that each unit can pass.

3, do a good job of testing each unit, check the omission in time.

4. Pay attention to training and make up the difference.

Teaching timetable

Weekly teaching content, teaching objectives, teaching key points and difficulties and class hours

1 section 1 unit:

Numbers in life (1) 1, I feel the connection between mathematics and life and the fun of learning mathematics.

2. Initially form good study habits.

3, can correctly count the number of objects within 10, and can read and write numbers from 0 to 10. Can skillfully count the numbers within 10; Can recognize and read numbers within 10, and can write numbers from 0 to 10. Recognize, read and write numbers within 10.

Unit 1:

The number in life (2) 1, feel the connection between mathematics and life and the fun of learning mathematics.

2. Master the order and size of numbers within 10, and get a preliminary understanding of the meaning of cardinal number and ordinal number. Compare the sizes of numbers in 10. Compare the sizes of numbers in 10.

Unit 2:

Compare (1) 1. Through comparative activities, let students feel the connection between mathematics and life, and cultivate students' good habits of careful observation and serious thinking.

2. Make students understand the meaning of "=" symbol, and use symbols and words to describe the size of numbers within 10. Understand the meaning of "=" symbol. Use the symbol "=".

Unit 2:

Compare (2) 1. Make students experience the process of comparing the quantity, size, length, height and weight of things, and experience some specific comparison methods.

2. Let students experience simple reasoning activities and cultivate their preliminary reasoning ability. Learn to compare the quantity, size, length, height and weight of things. Let students learn the comparison methods commonly used in daily life.

Unit 3:

Add or subtract within 5 1, and calculate the relationship between initial perception number and life span.

2. Experience the significance of addition and subtraction in specific situations and activities.

3, can correctly calculate the addition and subtraction within 5. Understanding and significance of addition and subtraction. Learn addition and subtraction within 5.

Unit 3:

Addition and subtraction within 10; Addition and subtraction within 10 can be calculated correctly.

2. Cultivate students' good study habits. 10 Learn addition and subtraction. 10 Learn addition and subtraction.

Unit 3:

Simple mixed addition and subtraction within 10. 1, under specific circumstances, understand the meaning of the four operations.

2. Proficient in calculating simple mixed addition and subtraction within 10. Simple mixed addition and subtraction within 10. The operational significance and order of simple four operations.

Unit 3:

Organization and review

Activity: Let's do some exercise 1. Ask the students to sum up the addition and subtraction within 10.

2. Improve the calculation speed of addition and subtraction within 10. Cultivate students' ability to summarize and summarize mathematics. Let the students observe and analyze the addition and subtraction tables within 10, find the rules and experience the fun of exploration.

9 Unit 4: Classification

Unit 5: Before and after 1, get into the habit of organizing things in an orderly way.

2. Through the process of classification, learn a standard or a user-defined standard to classify.

3. Let students experience the position and order before and after, and initially cultivate their spatial concept. 1, learn to classify objects.

2. Cultivate students' concept of space. 1, learn to classify objects.

2. Cultivate students' concept of space.

10 Unit 5:

Position and order 1. In specific activities, let students experience the position and order of up, down, left and right, and cultivate their spatial concept.

2. Be able to determine the position and order of objects, and express them in your own language. Ask the students to describe the relative position of the object with up, down, left and right in their own language. Let students know the relative position of orientation in specific activities.

1 1 Unit 6:

Knowing the object 1 enables students to have a certain perceptual knowledge of cuboids, cubes, cylinders and spheres, know the names of these geometric bodies and know them.

2, can classify simple geometry and graphics. Know the names of cuboids, cubes, cylinders and spheres, and know them. Know the names of cuboids, cubes, cylinders and spheres, and know them.

Unit 7:

Tie small hands and build building blocks 1, so that students can know and read the number 1 1-20, master the order of numbers within 20, and initially establish the concept of numbers.

2. Make students master the operation of adding (subtracting) two digits into one digit (no carry, no abdication). Recognize, read and write the number 1 1-20, and master the number order within 20. Calculation of adding (subtracting) two digits into one digit (no carry, no abdication).

Unit 7:

Carry-up addition within 20 is 1, so that students can further understand the meaning of addition and subtraction.

2, through the situation, let students learn "9+?" 、"8+?" Carry addition.

A preliminary understanding of the diversity of calculation methods can solve practical problems in life. "9+?" 、"8+?" Carry addition.

Let students master "9+?" 、"8+?" Calculation method, and then physically calculate.

Unit 7:

The abdication subtraction within 20 is 1. Let students explore and learn the abdication subtraction of "more than ten MINUS eight or nine"

2. Cultivate the flexibility and independence of students' thinking. Subtraction calculation of "more than ten MINUS eight nine"

First, let students master the calculation method of "more than 10 MINUS 89" with the help of physical objects, and then do oral calculations without the help of physical objects.

15 Unit 7:

Let the students sort out the addition (subtraction) tables in the group and find out the rules of group communication. Carry addition and abdication subtraction within 20. Carry addition and abdication subtraction.

16 Unit 8:

Know the clock

Statistics 1, let students learn to watch the clock with their life experience; I can watch the whole hour and half an hour, and I feel that the whole hour is a little too much or almost a whole hour.

2. Let students set up the concept of cherishing time.

3. Make students experience the process of data arrangement, know pictographic statistical charts and simple statistical tables, and answer some simple questions according to the data in the charts. 1, so that students can recognize the whole hour and half an hour, and realize that the whole hour is a little more or almost a whole hour.

2. Understand pictographic statistical charts and simple statistical tables, so that students can answer some simple questions according to the data in the charts.

17 Review 1 frequently, so that students can read and write numbers within 20 correctly, master their order and compare their sizes.

2. Enable students to correctly calculate the addition and subtraction within 20.

3. Ask students to compare numbers, sizes, lengths, heights, weights, etc.

4. Let students know pictographic statistical charts and simple statistical tables, and answer some simple questions according to the data in the charts. Addition and subtraction within 20 addition and subtraction within 20