People's Education Publishing House, the fourth grade primary school, Volume II math teaching plan (1)
First, the analysis of learning situation
There are 43 students in Class 4 (3) this semester. After three and a half years of study, the basic knowledge and skills have basically reached the learning goal, and I am interested in learning mathematics. Most students are willing to take part in learning activities. Especially hands-on operation, they are more interested in the learning content that needs cooperation to complete. Last semester's final exam, the children's grades were still relatively good. For the students in this class, I think we should pay more attention to maintaining the basically formed interest and gradually guide them to the fun of thinking and the fun of successful experience. Cultivating students' innovative consciousness and improving their innovative ability should be the most important issue this semester.
Second, teaching materials
The contents of this textbook include:
This textbook includes the following contents: the meaning and nature of decimals, addition and subtraction of decimals, four operations, operation rules and simple calculations, triangles, positions and directions, statistical charts of broken lines, mathematical wide angles and comprehensive application activities of mathematics.
The significance and nature of decimals, addition and subtraction of decimals, operation rules and simple calculations, and triangles are the key teaching contents of this textbook.
The main features of this textbook are:
On the whole, this experimental textbook still has the characteristics of rich content, paying attention to students' experience, embodying the process of knowledge formation, encouraging the diversification of algorithms, changing students' learning methods and embodying open teaching methods. Textbooks strive to embody new concepts of textbooks, teaching and learning, which are innovative, practical and open. We should not only reflect new ideas, but also inherit the connotation of traditional mathematics education, so that the teaching materials are basic, rich and developmental.
1. Improve the arrangement of four operations, reduce the learning difficulty and promote the improvement of students' thinking level.
2. Understand the teaching arrangement of decimals, pay attention to students' understanding of the meaning of decimals, and develop students' sense of numbers.
3. Provide rich teaching content of space and graphics, pay attention to practice and exploration, and promote the development of students' space concept.
4. Strengthen the teaching of statistical knowledge, so that students' statistical knowledge and concepts can be further improved.
5. Infiltrate mathematical thinking methods step by step to cultivate students' mathematical thinking ability and problem-solving ability.
6. The cultivation of emotion, attitude and values permeates mathematics teaching, and stimulates students' interest and inner motivation with the charm of mathematics and the harvest of learning.
Third, the teaching objectives
1, understand the meaning and impatience of decimals, know 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 elementary arithmetic's operation order and perform 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 internal angles of the triangle is 180 degrees.
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 of planting trees, form the consciousness of discovering mathematical problems from life, 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.
Fourth, teaching measures.
1, carefully prepare lessons, carefully design exercises, do well in every class, and strive to improve the quality of classroom teaching.
2. In classroom teaching, we should strive to build an interactive teaching mode, pay attention to the application of knowledge in practice, and improve students' interest in learning mathematics. Want me to learn? For what? I want to learn? .
3. Communicate with students more, understand the inner world of students, 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.
4. 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.
5. Use various forms to help junior and middle school students catch up with the team, pay close attention to the two-basic education and improve the teaching quality.
6. organically combine school education with family education to teach every student well.
People's Education Publishing House Primary School Grade Four Volume II Mathematics Teaching Plan (2)
First, the basic situation analysis
(1) learning situation analysis
This semester, I teach in class 1 14, and there are 65 students. Most students are interested in learning mathematics and are willing to take part in mathematics learning activities. A few students have bad study habits and are not active in class. This semester, I need to pay more attention to the students' basic skills, cultivate their innovative consciousness and improve their innovative ability.
(2) teaching material analysis
This textbook includes the following contents: translation, rotation and axial symmetry; Know multiple digits; Three digits multiplied by two digits; Calculate with a calculator; Strategies for solving problems; Operation method; Triangle, parallelogram and trapezoid; Determine the position; Organize and review, etc.
The main characteristics of this textbook are: it is rich in content, pays attention to students' existing experience and life experience, reflects the formation process of knowledge, encourages the diversification of algorithms, changes students' learning methods, and embodies open and flexible teaching methods. Textbooks strive to embody new teaching ideas and learning ideas, which are innovative, practical and open. This textbook not only embodies the new educational concept, but also inherits the traditional connotation of mathematics education, making our experimental textbook basic, rich and developmental.
Second, the teaching objectives
1. Knowledge and skills
(1) enables students to connect with existing knowledge and experience, experience the process of abstracting quantitative relations from specific problems, explore algorithms and operation rules, master relevant calculation methods and operation sequences, and discover and preliminarily understand some simple operation rules; A preliminary understanding of some characteristics of natural numbers; Understand the meaning and basic methods of using letters to represent numbers.
(2) Make students experience and explore the characteristics of some common plane graphics and the process of simple transformation, know triangles, parallelograms, trapeziums and their characteristics, and understand the symmetry of graphics and the simple transformation of graphic position relationship.
2. Mathematical thinking
(1) In the process of exploring calculation methods and discovering operation rules, we carry out activities such as analogy, conjecture, induction and verification to develop reasonable reasoning ability.
(2) In the process of exploring some characteristics of natural numbers and learning to express numbers by letters, we should observe, compare, analyze and synthesize, further develop abstract thinking and enhance the sense of symbols.
(3) In the process of exploring the characteristics of plane graphics, simply transforming graphics and designing patterns, the thinking in images and the concept of space are further developed.
3. Problem solving
(1) can find and put forward some simple mathematical problems from the real situation, and can use the learned mathematical knowledge and methods to solve problems, and further develop the sense of application.
(2) In the process of solving problems, we can reasonably use calculators to calculate, learn to organize and express information as a graphic strategy, and explore effective methods to solve problems.
(3) In the process of solving problems, it is necessary to further accumulate problem-solving strategies, realize the diversity of problem-solving strategies, and gradually enhance the awareness of reflection on the problem-solving process.
4. Emotions and attitudes
(1) In the process of exploring and discovering mathematical knowledge and laws, we can further gain successful experience, be curious about the internal relationship between mathematical facts and mathematics, and establish self-confidence in learning mathematics well.
(2) In the process of understanding the content of mathematics and using mathematical knowledge and methods to solve simple practical problems, further experience the close relationship between mathematics and life, and feel the value and function of mathematics.
(3) Being able to overcome the difficulties in mathematics learning; Enthusiastically participate in the discussion of mathematical problems; Find mistakes and take the initiative to correct them.
(4) Be able to read some mathematical background materials actively and seriously, feel the role of mathematics in social development, and further form positive feelings about mathematics.
People's Education Press Primary School Grade Four Volume II Mathematics Teaching Plan (3)
First, the class situation analysis
1, study habits and interests
There are 54 students in Class 4 (1) and 55 students in Class 4 (2). Generally speaking, good study habits have taken shape. Most students can finish their homework well and have a high interest in learning mathematics. However, the phenomenon of absent-mindedness still occurs from time to time in class, and further training is needed. Individual students have poor foundation and low enthusiasm for learning, which needs to be strengthened. In class, I like hands-on participation, group discussion and problem-solving learning methods.
2. Basic knowledge and skills
(1) Most students have mastered the knowledge learned in the first half of the semester and can use this knowledge to solve simple practical problems.
(2) Some students are flexible in thinking and have the spirit of revealing the relationship between knowledge and exploring laws.
(3) It is still difficult for individual students to leap from knowledge to practice.
Second, the teaching objectives
1, study habits:
(1) Further cultivate students' good habit of studying hard and using their brains.
(2) Continue to strengthen discipline education.
(3) Cultivate students' analytical, comparative and comprehensive abilities.
(4) While learning mathematics knowledge, cultivate students' love for the motherland and science.
(5) Listen carefully, finish your homework on time and keep it clean.
(6) Develop good study habits and attach importance to students' test habits.
2, knowledge and skills:
(1) Let students experience the process of abstracting quantitative relations from specific problems, exploring algorithms and operation rules, mastering corresponding calculation methods and necessary calculation skills, understanding and mastering operation sequence, and discovering some operation rules; The existing knowledge of connection number knows some relations between integers and some characteristics of integers; Combined with solving practical problems, experience the meaning of expressing numbers with letters.
(2) According to the actual situation, through observing, operating and exploring the characteristics of related graphics and the simple transformation process of graphics, we can know some simple plane graphics and their characteristics, and understand the symmetry of graphics and the simple transformation of graphic position relationship; The concept of capacity size is initially formed through examples, and the meaning and measurement unit of capacity are understood.
(3) Experience the function of the broken-line statistical chart, master the method of representing data with the broken-line statistical chart, and analyze the corresponding statistical results according to the data changes in the statistical chart; Experience the activity of choosing statistical charts according to the needs of specific problems, experience the characteristics of bar statistical charts, and initially learn to choose statistical charts according to actual needs.
3, mathematical thinking:
(1) In the process of exploring calculation methods by using existing knowledge, activities such as speculation, discussion, explanation and communication are fully carried out to develop reasoning ability.
(2) In the process of observing and exploring some relations and characteristics between integers, develop the ability of abstraction, generalization and preliminary deductive reasoning.
(3) Be able to analyze and explain mathematical problems related to real life, experience the process of expressing numbers with letters, express operation rules and summarize quantitative relations with formulas containing letters, and develop abstract thinking and symbolic sense.
(4) In the process of exploring the characteristics of some plane graphics, transforming graphics and designing patterns, the image thinking and space concept are further developed.
(5) Experience the process of statistical processing of data in real problems, reasonably choose corresponding forms to describe the data, analyze and explain the data, and develop preliminary statistical concepts.
(6) In the process of establishing mathematical concepts, obtaining mathematical conclusions, developing mathematical laws and solving practical problems, we should fully carry out activities such as observation, conjecture, experiment, analogy and induction, make systematic thinking, and make reasonable and convincing explanations and explanations for the conclusions.
4. Solve the problem:
(1) can extract mathematical problems from real situations and use the learned mathematical knowledge to solve them; The result of the problem can be expressed by a formula containing letters, and explained and illustrated.
(2) Be able to use relevant calculation to solve some simple practical problems, solve the practical problems of relatively simple three-step calculation, and communicate their own problem-solving ideas with others.
(3) You can measure the amount of some liquids with a measuring cup or a self-made measuring tool.
(4) We can choose a stick with proper length to build a triangle, judge what a triangle is, calculate the degree of the third angle according to the two known angles of the triangle, and calculate the degree of the bottom angle (or top angle) according to the top angle (or bottom angle) of the isosceles triangle.
(5) Can judge parallelogram and trapezoid, find examples of parallelogram and trapezoid from life, draw parallelogram and trapezoid with grid paper, and measure or draw the height of parallelogram and trapezoid.
(6) Simple graphics can be translated or rotated to a specified position, and patterns can be flexibly designed on the grid paper by means of symmetry, translation and rotation.
(7) You can use a calculator to explore the changing law of product and the law of constant quotient, and explain the conclusion.
(8) Being able to actively collect data and information from life, reading some simple statistical charts in relevant media, designing simple statistical activities, using statistical methods to solve some practical problems, and choosing appropriate statistical charts to represent corresponding data according to problems.
(9) Learn and have some problem-solving strategies to realize the diversity of problem-solving strategies; Under the guidance of teachers, reflect on their own learning process and develop subjective consciousness.
5. Emotions and attitudes:
(1) can actively participate in mathematics learning activities, actively explore and discover mathematics knowledge, gain successful experience, be curious about the internal relationship between mathematics facts and mathematics, and establish self-confidence in learning mathematics well.
(2) Understand and know the content of mathematics in specific situations, and experience the connection between mathematics and daily life; Apply mathematical knowledge and skills to solve some practical problems in life and feel the value and function of mathematical knowledge.
(3) In the process of exploring mathematical knowledge, feel the orderliness, rigor and certainty of mathematical conclusions in the process of mathematical thinking, initially experience the scientific method of exploring problems, and initially form the consciousness and attitude of scientifically exploring problems.
(4) Being able to take the initiative to overcome the difficulties encountered in mathematics learning and having the experience of overcoming difficulties; Can cooperate and communicate with others, enthusiastically participate in the discussion of mathematical problems, and have the consciousness of questioning and reflection; Find mistakes and take the initiative to correct them.
(5) Read some background materials of mathematical knowledge actively and seriously, feel the role of mathematics in social development, and further form positive feelings about mathematics.
Third, this textbook is heavy and difficult.
Key point: the strategy to solve the problem.
Difficulties: Understanding of parallelogram, triangle and trapezoid.
Fourth, teaching measures.
In view of the age characteristics of students and the importance and difficulty of this textbook, the following teaching measures should be taken:
1, create a democratic and harmonious learning atmosphere, let students truly become the masters of learning and inspire students.
Interest in learning mathematics. Cultivate students' cooperative spirit, so that each student can be improved on his own basis.
2. Pay attention to the accumulation of experience and methods gained by students in the process of knowledge formation and inquiry, so that students can
In the form of autonomous learning, students can learn by combining hands and brains, discussing and answering questions, so as to cultivate students' ability to find mathematical problems from the surrounding situation and solve problems with what they have learned.
3. Combination of in-class and extracurricular activities. Learning knowledge in class, learning skills after class, and applying theory make students
Really master knowledge and use it flexibly.
4. Persistently cultivate students' good study habits. Attach importance to cultivating students' analytical problems
Ability to solve problems. Cultivate students' serious and responsible learning attitude and good habits of careful calculation and inspection in the learning process.
5. Practice makes perfect.