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Work plan of mathematics teaching in the next semester of grade four
Mathematics teaching plan (I) 1 in the second volume of grade four. Analysis of students' current situation;

There are 4 1 students in Class Two, Grade Four. Judging from students' study habits and learning ability, children have improved on the original basis. In the usual study, the vast majority of children can take the initiative to learn, and their homework can be completed seriously and independently on time. It is not difficult to see that students have a certain ability of self-management and restraint, whether they look at the class schedule, extracurricular activities after class or the time of arriving at school in the morning and afternoon. These good habits have a certain influence on children's autonomous learning and exploration, thus promoting the improvement of students' learning ability and learning enthusiasm. But looking at the students' situation, we also found some problems: some underachievers need timely counseling. Due to the differences between students, some students lag behind other students in their studies, which is the distress of students and the worry of teachers. Underachievers are often caused by many reasons, such as poor study habits, not serious study, family influence, children's own quality and so on. Therefore, this semester, we should further carefully analyze the causes of underachievers, formulate corresponding transformation measures, solve problems in a targeted manner, and adopt follow-up, group cooperation, peer assistance, timely counseling and other methods to improve different children at different stages and in different aspects.

Second, the book teaching material analysis.

The contents of this textbook include: simple equations; Area of polygon; Factor and multiple; Know positive and negative numbers; The meaning of the score and the addition and subtraction of the score; Symmetry, translation and rotation; Statistics.

On the basis of existing knowledge and experience, observe the area of objects and polygons, and through rich mathematical practice activities, let students gain the experience of inquiry learning and identify the shapes and relative positions of objects seen from different directions; Explore and understand the characteristics of various graphics, the relationship between graphics and the transformation between graphics, master the area formulas of parallelogram, triangle and trapezoid and the relationship between formulas, infiltrate the mathematical thinking method of translation, rotation and transformation, and promote the further development of students' space concept.

Third, the teaching objectives of this book:

1. Understand the meaning and properties of the equation in specific cases, and use the properties of the equation to solve simple equations, and use the equation to express the equivalent relationship in simple cases to solve problems.

2. On the basis of understanding the meaning and nature of fractions, students can skillfully add and subtract fractions in writing and simple oral calculations, and can solve simple practical problems. Know true and false scores and fractions, and turn false scores into fractions or integers.

3. Understanding the meanings of odd numbers, even numbers, prime numbers and composite numbers with concrete examples will decompose prime factors. Knowing the meaning of common factor, greatest common factor, common multiple and least common multiple, we will find the common factor, greatest common factor, common multiple and least common multiple of two numbers. Understand the meaning of reduction with real materials. Can touch the point, can count down fractions and decimals.

4. Explore and master the formulas for calculating the area of parallelogram, triangle and trapezoid, and calculate their areas.

5. Appreciate the patterns in life, and flexibly use translation, symmetry and rotation to design patterns on square paper.

6, combined with specific examples to understand the broken line statistical chart. Knowing the function of polyline statistical chart, you can use polyline statistical chart to represent data, and you can choose bar or polyline statistical chart as needed. Experience the fun of learning mathematics, improve interest in learning, and establish confidence in learning mathematics well.

7. In the process of exploration and learning, develop students' abstract generalization ability purposefully, and in the process of observation, operation, analogy, verification and induction, feel the order of mathematical thinking process, feel the transformation and other mathematical thinking methods, and further cultivate students' spatial concept.

4. Teaching emphasis: simple equation, meaning of fraction, polygon area, statistics, etc. It is the teaching focus of this textbook.

Teaching difficulties: Simple equation, fractional addition and subtraction and polygon area are the teaching difficulties in this textbook.

Five, the main teaching reform measures and ideas:

1. Strengthen ideological education and purposeful education so that students can further correct their learning attitude.

2. Take students as the main body, advocate heuristic teaching, pay attention to trial teaching and stimulate students' curiosity.

3. Pay attention to classroom teaching reform, inspire students' thinking through "5+35" mode, use various methods to arouse students' enthusiasm, require homework to be completed in class, and give timely feedback.

4. Do a good job in counseling underachievers and training top students, implement the method of "making up lessons in class" and organize mutual learning.

5. Cultivate students' analytical ability, comparative comprehensive ability, abstract generalization ability, transfer analogy ability and thinking flexibility.

6. Prepare lessons carefully, carefully design exercises and homework at different levels, and strive to improve the quality of classroom teaching in each class.

7. Communicate with students more, understand their inner world, help students solve various problems in the process of study and life in time, untie the knots in their hearts, and let them feel the fun of learning in a happy and relaxed atmosphere.

8. Appreciate every little progress of students at all levels, encourage, praise and affirm in time, criticize more, increase their self-confidence in learning, and let them feel the happiness brought by learning.

Six, teaching schedule class arrangement:

I. Rare Animals-Simple Equation 9 Class Hours

Two. Aquaculture farm-polygon area 1 1 class hour

Three. Group calisthenics performance-factor times 5 class hours

Four, China hot pole-three hours to understand the positive and negative numbers.

Verb (abbreviation of verb) The meaning and nature of campus science and technology week-eighth grade.

Beautiful patterns of intransitive verbs-symmetry, translation and rotation, totaling 5 class hours.

Mathematics in Paper-cutting-Fractional Addition and Subtraction 10 Class Hours

Eight, won the "United Nations Habitat Award" city-statistics 4 hours.

Nine, checkers-possibility 2 class hours

Mathematics and life 3 class hours

Comprehensive application 2 class hours

Review-Review for 5 class hours.

Mathematics teaching plan of the second volume of the fourth grade (2) 1. Analysis of class situation;

There are 35 students in the class, including boys 10 and girls 25. After a semester's study, most students have initially developed good study habits, all of them can finish their homework well and have a high interest in mathematics learning. However, due to the serious class differentiation, students' learning level varies greatly. Some students have poor study habits, often absent-minded in class, poor self-discipline, irregular homework, and carelessness is particularly prominent. In particular, Weng Hao, Lin Haiqing, Guo Linxin, Chen Lina, Zhang Huajian and others will give lectures intensively this semester. On the other hand, some parents in the class don't pay enough attention to it, and the education of students' study habits and behaviors in the teaching process is not in place. We will further communicate with these parents this semester.

Second, teaching material analysis:

This textbook includes the following contents: four operations; Location and direction; Algorithms and simple calculations; The meaning and nature of decimals; Triangle; Addition and subtraction of decimals; Statistics; Wide visual angle of mathematics and comprehensive application of mathematics. In terms of number and calculation, this textbook arranges the meaning and nature of decimals, addition and subtraction of decimals, four operations, algorithms and simple operations. This semester, students will systematically learn the operation order of mixed operations, focusing on the operation order of elementary arithmetic of secondary operations, laying a foundation for learning to list comprehensive formulas to solve problems and learn to use algorithms to perform simple operations.

In terms of space and graphics, this textbook arranges two units: position and direction and triangle, which is the difficulty or key teaching content of this textbook. On the basis of existing knowledge and experience, through rich mathematical activities, students can further understand the characteristics of triangles and the method of determining their positions. Enable students to further develop the concept of space, improve their observation ability and hands-on operation ability, and gain inquiry learning experience in the activities of exploring the characteristics and transformation of graphics and determining the position of objects according to direction and distance.

In terms of statistical knowledge, this textbook has arranged a broken line statistical chart. Let students learn to make simple broken-line statistical charts according to the data in statistical tables, learn to understand this statistical chart, learn to analyze the changing trend of data according to statistical charts and data, further understand the role of statistics in real life and form the concept of statistics.

In solving problems with mathematics, on the one hand, the textbook combines the calculation content and uses the knowledge of four integer operations and decimal addition and subtraction operations to solve simple problems in life; On the other hand, the teaching content of "Mathematics Wide Angle" is arranged to guide students to experience the mathematical thinking method of planting trees and feel the charm of mathematics through observation, speculation, experiment and reasoning.

According to students' mathematical knowledge and life experience, this textbook arranges two practical activities of comprehensive applied mathematics-"Nutrition Lunch" and "Little Housekeeper", so that students can use their knowledge to solve problems, experience the fun of exploration and the practical application of mathematics, feel the fun of using mathematics and cultivate their mathematical consciousness and practical ability through group cooperative inquiry activities or inquiry activities with realistic background.

Third, the difficulties in teaching:

Key points: the meaning and nature of decimals, addition and subtraction of decimals, arithmetic and simple calculation, triangles. Difficulties: orientation and direction, using knowledge to solve problems.

Fourth, the teaching objectives:

1, understand the meaning and nature of decimals, experience the application of decimals in daily life, further develop the sense of numbers, master the law of decimal size change caused by decimal position movement, and master the addition and subtraction operation of decimals.

2. Master the operation order of elementary arithmetic and carry out simple integer elementary arithmetic; Explore and understand the operation rules of addition and multiplication, and use them to perform some simple operations to further improve the calculation ability.

3. Knowing the characteristics of triangles, we will classify triangles according to the characteristics of sides and angles, and know that the sum of any two sides of a triangle is greater than the third side, and the sum of the inner angles of the triangle is 180.

4. Initially master the method of determining the position of objects, and can determine the position of objects according to the direction and distance, and can draw a simple road map.

5. Understand the statistical chart of broken lines, understand its characteristics, initially learn to analyze the changing trend of data according to statistical charts and data, and further understand the role of statistics in real life.

6. Experience the process of finding, putting forward and solving problems in real life, understand the role of mathematics in daily life, and initially form the ability to solve problems by using mathematical knowledge comprehensively.

7. Understand the thinking method to solve the problem of planting trees, cultivate the consciousness of discovering mathematical problems from life, initially cultivate the ability to explore effective methods to solve problems, and initially form the ability of observation, analysis and reasoning.

8. Experience the fun of learning mathematics, improve the interest in learning mathematics, and build confidence in learning mathematics well.

9. Develop the good habit of working hard and writing neatly.

Verb (abbreviation of verb) teaching measures

1. Strive to create a democratic and harmonious learning atmosphere for students, so that students can truly become the masters of learning and stimulate their interest in learning mathematics. Continue to strengthen the cultivation of study schedule and study habits, such as the habit of attending classes, finishing homework on time, reviewing after class before class, carefully examining questions and standardizing writing format. Cultivate students' serious and responsible learning attitude and good habits of careful calculation and inspection in the learning process.

In view of the fact that some students in our class don't like doing homework, in the process of homework inspection, we mainly adopt the "division of labor responsibility system" and divide each large group into three groups. The team leader checks the homework of the team members twice a day, and the team leader is responsible for supervising and supplementing the unfinished homework. The group leader's homework will be supervised by the monitor and the study committee, and students with high quality homework will be rewarded, while students with late homework or low quality homework will be criticized and educated. If you fail to meet the requirements for more than three times, let the cadres in each class have a clear division of labor, strengthen supervision, and have clear rewards and punishments to prevent students from forming the habit of defaulting on homework.

2. Pay attention to the training of basic knowledge and skills, control the amount of training and grasp the training density to achieve the best training effect. Pay attention to improving students' computing ability, pay more attention to refinement and practice, and take effective measures to solve existing problems in time to ensure the improvement of classroom teaching efficiency.

In view of the poor computing ability of the students in this class, each student will be required to complete one page of oral arithmetic exercise every day this semester. For students with poor written calculation ability, they will complete three written calculation exercises every day, which will be corrected by their parents to improve their calculation ability. There is a written test once a week. In addition, there is a class ten-minute oral arithmetic contest and a class written arithmetic check contest this semester.

3. Strengthen problem-solving teaching. In the problem-solving teaching of this textbook, the problems are all formed by adding a condition or changing the problems in the two-step calculation application problems that have been learned. In the teaching process, we should pay attention to cultivating students' ability to discover equal relations and cultivate students' ability to analyze and solve practical problems by creating situations. Arrange an article on math diary every week, so that students can observe the mathematical problems around them by remembering math diary, learn to look at some practical problems from a mathematical point of view, and improve students' problem-solving ability.

4. Pay more attention to students' individual differences, respect students' creative spirit and pay attention to the problems students encounter in the learning process. Timely and effective help and guidance should be provided.

5. Communicate with students more, understand their inner world, help students solve various problems in the process of study and life in time, untie the knot in their hearts, and let them feel the fun of learning in a happy and relaxed atmosphere. Appreciate every tiny progress of students at every level, encourage, praise and affirm in time, criticize more, increase their self-confidence in learning and let them feel the happiness brought by learning.

6, pay special attention to the training and make-up work.

(A) Training measures for outstanding students

1, protect the enthusiasm of outstanding students and encourage questioning.

2. Infiltrate extracurricular knowledge in teaching, guide students to study by themselves, and guide students in a planned way after class.

(B) Underachievers counseling measures

1, cultivate the self-confidence of underachievers. Be tolerant of underachievers and blame them less. Be sincere, caring and patient with underachievers.

2. Not only should we pay attention to cultivating underachievers' interest in learning, but more importantly, we should pay attention to cultivating the stability and concentration of their interest, so that underachievers can have perseverance, concentrate on their studies, strive for perfection, seek pleasure from boredom and seek happiness from difficulties.

3, the teacher's counseling should be timely, and the classroom design should be suitable for the problems of underachievers, giving them more opportunities and timely counseling, so that they can experience the joy of success.

4. Underachievers' homework should be corrected in person, and the existing problems should be corrected in time.

5. Carry out "one-on-one" pairing activities.

6. Contact many schools, communicate with parents and communicate information to promote the progress of underachievers.

Sixth, the teaching experiment project plan: how to improve students' computing ability.

(A) the proposal of the topic

Computing ability is a basic mathematical ability and an important basis for learning mathematics and other disciplines. It is an important task to cultivate primary school students with certain computing ability. In primary school teaching, computing teaching runs through the whole curriculum and occupies a considerable proportion in the whole textbook. It is of great practical significance to cultivate students' computing ability. Whether in life or in production, calculation plays a vital role. However, with the development of electronic technology, calculators and computers have entered thousands of households, but students' computing ability has declined. Therefore, how to improve students' computing ability has become an important research topic in primary school mathematics teaching.

(B) the development of training objectives

1. Correct students' learning attitude and cultivate students' good habits of calculation and writing.

2. Cultivate students' calculation accuracy and speed.

3. Let students improve their computing ability in a relaxed and pleasant learning atmosphere.

(III) Main measures

1, fully understand the importance of cultivating computing ability.

Numbers and calculations are the basis for students to learn other mathematical knowledge and even other disciplines. In addition, numbers and calculations are also widely used in daily life, work and study. Therefore, in computing teaching, we should pay attention to creating problem situations, combining computing with life and production practice, and infiltrating with other related disciplines, so that students can deeply understand the importance of computing ability and correct their learning attitude.

2. Pay attention to the cultivation of estimation ability.

Strengthening estimation can promote the development of students' sense of numbers, which plays an important role in calculation teaching, and helps students to find their own deviations in solving problems in time, rethink and calculate, thus preventing and reducing mistakes and improving calculation ability. In addition, in the four operations, if students memorize some commonly used data, such as: 4 χ 25 = 100,

125 χ 8 = 1000, etc. , can better master the calculation skills and help students achieve the requirements of "correct, rapid, reasonable and flexible" in calculation ability.

3. Create various calculation exercises.

Calculation problems are composed of numbers and abstract operation symbols, which makes students easily fidgety and bored. Therefore, teachers should adopt a variety of teaching methods, enrich learning activities, stimulate students' interest in doing calculation problems, thus promoting the correctness of calculation and improving students' calculation ability. For example, games such as driving a train, turning a turntable and finding friends can stimulate students' interest; Treating young trees, you can correct my mistakes by doing it, which can reduce students' mistakes; Small challenges, group competitions and other forms of competition can improve students' computing speed.