Teaching Work Plan The content of this semester's textbook for the third grade primary school mathematics includes the following contents: addition and subtraction within 10,000, understanding of time, multiple digits multiplied by one digit, preliminary understanding of fractions, understanding of rectangles and squares, millimeters, decimeters, kilometers and tons, hours, minutes and seconds, wide-angle mathematics-set (overlapping problem) and mathematical practice activities (digital coding).
The key teaching contents of this textbook this semester are addition and subtraction within 10 thousand, multiple digits multiplied by one digit and quadrilateral, so it is the key to cultivate their computing ability and spatial thinking ability. Strengthen the analysis of mathematical quantitative relationship in teaching, so that students can learn to analyze and examine questions, and improve their ability to solve problems. Finally, find ways to stimulate students' interest in learning and make them happy and willing to learn.
First, the focus of teaching
Addition and subtraction of numbers within 10 thousand, rectangles and squares
Second, teaching difficulties
Understanding of time and minutes, rectangles and squares
Third, the teaching objectives
Knowledge and skills
1, can correctly calculate the addition and subtraction of three digits, and can make corresponding estimation and check calculation.
2, can calculate a number by integer ten and integer hundred; Can write a number multiplied by two or three digits and make an estimate.
3. Have a preliminary understanding of simple fractions (denominator less than 10), read and write fractions and know the names of each part, have a preliminary understanding of the size of fractions, and calculate simple addition and subtraction of fractions with the same denominator, which will solve simple practical problems about fractions.
4. Be able to distinguish and identify quadrangles, master the characteristics of rectangles and squares, and draw rectangles and squares on grid paper; Knowing the meaning of perimeter, we can calculate the perimeter of rectangle and square; The length of some objects can be estimated and measured.
5. Understand the length units of millimeters, decimeters and kilometers, and initially establish the length concepts of 1mm, 1mm and 1km, knowing that 1cm =1mm,1mm =/kloc-. Understand the quality unit ton, initially establish the quality concept of 1 ton, know the simple conversion of 1 ton = 1000 kg, and select the unit appropriately; Knowing the time unit of seconds, the concept of minutes and seconds is initially established, and knowing that 1 minute =60 seconds, some simple calculations are made on time.
6. Understand the meaning of "multiple" and master the practical methods of "how many times one number is another" and "how many times one number is".
7. Students will solve simple practical problems by intuitive use of collective thinking methods.
(B) Mathematical thinking
1. Experience the inner connection between mathematical knowledge, feel the connection between mathematics and life, initially experience collective thinking and gradually form the concept of space.
2, combined with practical problems in life, flexible use of mathematical knowledge to solve problems in life.
3. According to the specific situation, through intuitive operation, we can initially understand the meaning of music score and realize the necessity of learning music score.
(3) problem solving.
1. 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.
2. Understand that there are different solutions to the same problem.
3. Have experience in solving problems in cooperation with classmates.
4. Initially learn to express the general process and results of solving problems.
(d) emotions and attitudes.
1. With the encouragement and help of others, I am curious about some things related to mathematics around me and can actively participate in vivid and intuitive teaching activities.
With the encouragement and help of others, I can overcome some difficulties in math activities, gain a successful experience and have confidence in learning math well.
3. Experience the process of learning mathematics such as observation, operation and induction, and feel the rationality of mathematical thinking process.
Under the guidance of others, you can find mistakes in math activities and correct them in time.
5, experience the fun of learning mathematics, improve the interest in learning mathematics, and establish confidence in learning mathematics well.
6. Develop the good habit of working hard and writing neatly.
Fourth, teaching measures.
1. Based on the age characteristics of students, gamification teaching is adopted to guide students to participate in mathematics learning activities.
2. In classroom teaching, pay more attention to the problems that are beneficial to children's understanding, rather than blindly difficult and extensive. We should consider students' actual thinking level, and pay more attention to middle school students and students with slow thinking.
3. Try to arrange some interesting homework, such as hands-on homework, and less boring exercises; In addition, for students of different levels, assignments with different difficulties are arranged.
4. Strengthen the connection between family education and school education, and properly teach parents some correct methods to guide their children's learning.
Teaching plan 3 rd grade mathematics 2 1. Analysis of students and learning situation
1, there are xx students in this class, including x boys and x girls. From the analysis of last year's exam results, students have a solid grasp of basic knowledge and concepts, and are good at oral calculation and multiplication. But there are still many carelessness, lack of flexibility and poor application ability. But on the whole, most students are interested in mathematics, but their acceptance ability is not strong and their learning attitude is correct. Some students don't have enough consciousness to finish their homework in time, which makes it difficult for them to learn math. Therefore, in the new semester, while correcting students' learning attitude, we should strengthen the cultivation of their various abilities to learn mathematics in order to improve their grades.
2. A small number of students in this class are not conscious enough, lack the spirit of serious study, and always want to be lazy, not doing homework and copying other people's homework. In the future, we should first strengthen the cultivation of study habits, such as preview before class and review after class. It is only possible for students to think seriously on the basis of serious writing if they constantly improve their requirements in writing. Therefore, in this semester's education and teaching, we should cultivate children's good study habits, enhance their self-confidence, explore good learning methods, and adopt various incentive mechanisms to let children catch up.
Second, the teaching content analysis and difficulties
The main contents of units 1 and "hours, minutes and seconds" are the understanding of seconds and the simple calculation of time. These contents are learned on the basis that students know the whole hour, half hour and minute, and know that 1 is 60 minutes, which lays a good foundation for learning the 24-hour timing method and other time units in the future.
2. The main content of this unit "Addition and subtraction within 10,000 (1)" is the oral calculation of two-digit addition and subtraction, as well as the calculation and estimation of addition and subtraction of hundreds and tens. These contents are learned on the basis of students' mastery of two-digit addition and subtraction oral calculation, two-digit addition and subtraction written calculation and reduction learning, which lays the foundation for learning more addition and subtraction in the future.
The main content of this "measurement" unit is the understanding of millimeter, decimeter, kilometer and ton. These contents are learned on the basis of students' study of centimeters, meters, kilograms and grams, so as to prepare for studying area units and unit of volume in the future.
4. This unit "Addition and subtraction within ten thousand years (II)" mainly studies the continuous carry addition and continuous abdication subtraction in three-digit addition and subtraction. This unit is based on the previous study of "addition and subtraction within 10,000 (1)", which lays the foundation for students to calculate more numbers independently in the future.
The main content of your unit "Understanding the Times" is to understand the times and solve related simple practical problems. These contents are all learned on the basis that students have learned the multiplication and division in the table and understood the meaning of multiplication and division.
6. The main content of this unit is to learn oral integer ten, integer hundred times multiplied by one digit and pen multiplication. These contents are all learned on the basis of students' previous study of multiplication and division and table calculation, which lays the foundation for future study of decimal multiplication.
7. The main content of the "rectangle and square" unit is to learn quadrilateral, perimeter, perimeter of rectangle and square, etc. These contents are learned on the basis of students' learning plane graphics and understanding rectangles and squares, which lays the foundation for learning the perimeter and area of other plane graphics in the future.
8. The main content of this unit is the preliminary understanding of scores and the simple calculation and application of scores. These contents expand the concept of a degree on the basis of students' understanding and calculation of integers, and lay the foundation for learning more complicated fractional calculation and application in the future.
9. The main content of the unit "Mathematics Wide Angle-Set" is to experience the set thinking method and use this method to solve some simple practical problems. This is based on students mastering some mathematical thinking methods such as arrangement, combination and reasoning, which lays the foundation for learning other mathematical thinking methods in the future.
Key points:
Addition and subtraction of numbers within 10 thousand. The era of understanding.
Multiply the number of digits by one digit, and multiply the number of strokes. Perimeter of rectangle and square. Understanding of fractions.
Difficulties:
The expressions of 1, 1mm, 1km, 1t and the time concepts of hours, minutes and seconds are established.
2. Addition and subtraction of numbers within 10,000, continuous carry addition and continuous yield subtraction in three-digit addition and subtraction, and estimation of addition and subtraction.
3. The relationship between "multiple" and multiplication and division operation, and the ability of quantitative relationship to solve practical problems in life.
4. Improve the calculation speed and accuracy of multiple digits multiplied by one digit, and carry and multiply.
5. The meaning of fractions and fractional subtraction of integers minus several fractions.
Three. Teaching tasks and objectives
1. Improve the arrangement of written calculation teaching, reflect the thinking of calculation teaching reform, and attach importance to cultivating students' sense of numbers.
2. The teaching of quantity and measurement should be connected with the reality of life and attach importance to students' feelings and experiences.
3. Space and graphics teaching emphasizes practical operation and independent exploration, and strengthens the cultivation of estimation consciousness and ability.
4. Provide rich practical learning materials to reflect the formation process of knowledge.
5. Gradually cultivate students' comprehensive ability to use knowledge, and pay attention to the cultivation of emotions, attitudes and values.
Fourth, specific measures.
1, adopt the group cooperative learning mode, let students preview and think about what they will learn in advance before class, and fully let students participate in learning with their hands, mouths and brains in class.
2. Do intensive lectures in class, reasonably and carefully arrange classroom exercises and after-school exercises, and do as little as possible.
3. According to the different levels of middle school students in the class, pay more attention to middle school students and students with slow thinking in class and after class.
4. Strengthen contact with parents and provide them with some correct methods to guide their children's study.
Three teaching plans for mathematics in the third grade of primary school. Analysis of students' knowledge status
In the final exam last semester, my grades dropped sharply for various reasons. In terms of students' mastery of the knowledge they have learned, there is obvious polarization in the whole grade, and the job transfer work needs to be strengthened. For gifted students, they can understand knowledge thoroughly, and the internal relationship between knowledge is clear. For underachievers, simple basic knowledge cannot be effectively mastered and their grades are poor. Students still lack a lot of reasoning exercises, and the thinking method and writing method of reasoning are difficult to some extent. They were afraid of difficulties in geometry and didn't learn the relevant knowledge thoroughly. In terms of learning ability, students' ability to actively acquire knowledge after class is poor, and students' ability to independently expand knowledge and learn from the depths has not been cultivated. In the future teaching, we should pay attention to cultivating students' ability to acquire knowledge actively after class. Students' logical reasoning, logical thinking ability and calculation ability need to be strengthened to improve their overall grades. In terms of learning attitude, most students can concentrate on class and actively engage in learning. A few students are in a state of giving up mathematics. Most students can finish their homework carefully, and a few students need teacher's supervision. This small number of students has also become the focus of teachers' attention, and the quality of classroom assignments completed by students should be discounted. Students' study habits are not ideal, such as previewing, summarizing, studying in self-study classes and actively correcting mistakes (after exams and homework). More students don't have this habit and need the supervision of teachers, which is the focus of this teaching.
Second, measures to improve the quality of teaching this semester
1, do a good job in teaching, study the new curriculum standard seriously, study new textbooks, expand the content of textbooks according to the new curriculum standard, listen to lectures carefully, correct homework, guide carefully, do test papers carefully, and let students learn to study hard.
2. Stimulate students' interest in learning and arouse their enthusiasm and initiative.
3. Cultivate students' good study habits, develop students' non-intelligence factors, and make up for the lack of intelligence.
4, stratified teaching, classroom questioning should take good care of poor students, so that they are waiting for development.
5, individual counseling, gifted students to improve their ability, lay a solid foundation knowledge, poor students, counseling poor students some key knowledge, so that they can pass, paving the way for the future development of poor students.
6, pay attention to teaching and research activities, students and teachers should exchange and discuss more, and constantly improve teachers' education and teaching level.
Lesson Plan Primary School Grade 3 Mathematics 4 1, teaching material analysis
(A) in terms of numbers and algebra
This textbook arranges oral calculation of whole ten and whole hundred multiplied by one digit. /kloc-oral calculation of multiplying two digits by one digit within 0/00.
It is estimated that multiplying two or three digits by one digit is close to integer 100.
Two or three digits multiplied by one digit.
Integer ten, integer hundred, hundred and ten divided by one digit, and two digits divided by one digit. Two, three digits divided by one digit pen calculation, verification calculation of division.
Preliminary understanding of fractions, simple comparison of fractions, simple addition and subtraction of fractions with the same denominator.
Understanding of kilograms and grams, simple conversion between related mass units.
A number is a simple practical problem of how many times another number is, and a simple practical problem of how many times a number is.
Solve the practical problems of two-step calculation with the strategy of thinking from conditions.
Regularity of interval arrangement.
(b) graphics and geometry
Basic characteristics of rectangles and squares. The meaning of the perimeter of a plane figure, a simple practical problem about the perimeter calculation.
Translation, rotation and symmetry in life, a preliminary understanding of axisymmetric graphics.
(3) Synthesis and practice
What's the circumference?
Colorful "music scores".
Second, the teaching objectives
1. Based on the existing knowledge of four operations and related calculation experience, we explore and master the calculation methods of multiplying two or three digits by one digit and dividing two or three digits by one digit, which can correctly carry out related oral calculation, estimation and written calculation. Contact the existing knowledge about the meaning of four operations and related quantitative relations, understand and master the simple practical problems related to "multiple" and the basic thinking method of calculating practical problems in two simple steps, use the learned knowledge to enhance the ability to solve practical problems, contact daily life experience, know kilograms and grams, initially understand the meaning of fractions, and learn to solve related simple practical problems.
2. Through observation and operation, we can initially understand the basic characteristics of rectangles and squares, understand the meaning of perimeters with examples, measure the perimeters of simple figures, explore and master the calculation methods of perimeters of rectangles and squares, understand the translation, rotation and symmetry of life, and initially understand axisymmetric figures.
3. Combining the calculation of multiplying two or three digits by one digit and dividing two or three digits by one digit, the calculation of the perimeter of a simple plane figure, the understanding of kilograms and grams, and the "hands-on" and comprehensive practice, we try to find and ask questions from different angles such as number, length and weight, and gradually cultivate the application consciousness of mathematics and exercise practical skills.
4. In the activities of solving simple practical problems by two-step calculation, calculating the perimeter of rectangles and squares, and solving simple practical problems by fractional addition and subtraction, I initially learned the thinking method of establishing the relationship between conditions and problems from known conditions, realized that the same problem can be solved in different ways, further accumulated the experience of solving problems, and gradually enhanced the strategic awareness of solving problems.
5, experience the fun of learning mathematics, improve the interest in learning mathematics, and establish confidence in learning mathematics well.
6. Develop the good habit of working hard and writing neatly.
7. Experiencing the close relationship between mathematics and daily life initially constitutes the ability to comprehensively apply mathematical knowledge to solve problems.
Third, teaching measures
The students in this class have developed good study habits in the past two years. They can actively think and speak in class and finish their homework on time. Most students can skillfully use tables to calculate multiplication, put forward and solve some simple mathematical problems in life, and have a good grasp of location, graphics, statistics and other knowledge. However, some students have not reached the correct and fast calculation, so we should strengthen counseling in the future.
1. Dig deep into the teaching materials, understand the intention of compiling the teaching materials, prepare lessons well, teach well, and ask about the quality of the class for 40 minutes.
2. Improve classroom teaching and increase classroom density. Using activation exercises to improve students' interest in learning.
3, understand the students, teach students in accordance with their aptitude, timely feedback, grasp the students' learning situation, and constantly improve their academic performance.
Pay attention to the guidance of underachievers and try to make them catch up gradually.
5. Strengthen the training of students' computing skills, pay attention to students' initial logical thinking ability, and cultivate students' thinking flexibility.
6. Learn from other teachers with an open mind, learn from each other's strengths and actively participate in teaching and research activities.
7. Read a wide range of books, constantly enrich yourself and open up new ideas.
8. Strengthen group teaching and research, master the knowledge connection between the upper and lower grades, dig deep into the teaching materials and understand the writing intention of the teaching materials. Teaching according to the specific requirements of the syllabus.
9. Make good use of teaching materials, reform classroom teaching structure and strengthen guidance.
10, according to the age characteristics of students, knowledge should be from easy to difficult, from simple to complex. From low to high.