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Su Jiaoban Elementary School Grade Three Volume II Mathematics Teaching Plan
The design of # 3 # Introduction teaching plan is the refinement and decomposition of the horizontal plan, the basic unit of the overall goal of the course, which plays an important role in teaching, the expression of the collection of teaching content and the concrete embodiment of the new curriculum concept. The following is the relevant information of Jiangsu Education Publishing House's Mathematics Teaching Plan for Grade Three, hoping to help you.

The first part of the mathematics teaching plan in the second volume of the third grade of Jiangsu Education Press.

I. Basic information There are 49 students in this class, including 1 person. Most students speak boldly in class and have high learning efficiency; A small number of students are playful and often lose their concentration in class. In this semester's teaching, we should first pay attention to students' study habits, and then pay attention to individual guidance for a few poor students.

Second, the content of teaching materials

This textbook contains the following units: 1, division 2, year, month, day 3, translation and rotation 4, multiplication 5, observation object 6, kilometer and ton 7, axisymmetric figure 8, recognition score 9, area of rectangle and square 10, statistics1,recognition decimal.

Third, the teaching objectives

1, knowledge and skills.

(1) Numbers and Algebra

You can divide the whole hundred by one digit, the easier one by one digit, and the easier two by the whole ten digits.

Can write three digits divided by one digit, two digits multiplied by two digits, and can write addition and subtraction of one decimal.

It can be estimated that the quotient of three digits divided by one digit is hundreds or dozens, and the product of two digits multiplied by two digits is about how much.

Can initially understand the fraction or fraction of a whole, and initially understand that a fraction of a meter is a few tenths of a meter and a few corners are a few tenths of a yuan.

Can understand the meaning of a decimal place according to the specific situation, can read and write a decimal place, and can compare the sizes of two decimal places.

Knowing the year, month and day, we can distinguish the big month from the small month, judge the normal year and leap year, and know 1 km = 1000 m, 1 t = 1000 kg, so we can simply convert it.

(2) Space and graphics

It can point out three views of an object composed of four cubes with the same size, and can assemble objects according to the requirements of relatively simple views.

Perceive the translation, rotation and symmetry phenomena in life with examples, and know the axisymmetric figure and axis of symmetry. Can translate simple graphics on grid paper and make simple' axisymmetric' graphics by hand.

Understand the meaning of area with examples, know the area unit, and choose the appropriate area unit to estimate, measure and express the area of graphics. Explore and master the area formulas of rectangles and squares, and calculate or estimate the related areas. Know the propulsion rate between every two adjacent units of square centimeter, square decimeter and square meter, and make a simple conversion.

(3) Statistics and probability

Understand the meaning of average with examples.

Will average a simple set of data.

Will use the average to describe the quality of a set of data.

The average value will be used to compare and analyze the two sets of data.

2. Mathematical thinking.

Develop number sense, abstract generalization and reasoning ability, abstract thinking, preliminary spatial concept, reasonable reasoning and preliminary deductive reasoning ability, statistical concept, and initially have the ability to clearly express their own thinking process.

Step 3 solve the problem.

Be able to apply the operational research knowledge learned in this textbook, solve practical problems encountered in life, cultivate application awareness, and use estimation and judgment to solve the rationality of the results.

4. Emotion and attitude.

Enhance confidence in learning mathematics well, initially cultivate innovative consciousness and practical ability, and realize that mathematics is closely related to the development of human history. Be able to evaluate yourself and others realistically.

Fourth, teaching measures.

1, prepare every class, do every class well, and correct every assignment.

2. Cultivate students to develop good study habits.

3, individual counseling for students with learning difficulties, teaching students in accordance with their aptitude.

V. Teaching schedule:

One subject: 10 class hour

Year, month and day: 3 class hours.

Translation and rotation: 2 class hours

Four methods: 9 class hours

Observation object: 2 class hours

Six kilometers and tons: 5 class hours

Seven-axis symmetry figure: 2 class hours

Eight cognitive scores: 6 class hours.

Area of rectangle and square: 9 class hours.

Ten statistics: 4 class hours

1 1. Understanding decimals: 4 class hours

Twelve times of arrangement and review: 4 class hours

Jiangsu Education Press Grade Three Mathematics Teaching Plan Part II

First of all, a brief analysis of the teaching materials. The third grade (the second volume) of Mathematics, a standard experimental textbook for compulsory education, published by Jiangsu Education Press, still arranges the teaching contents in four regions. In the field of numbers and algebra, continue to teach division and multiplication of integers, including three digits divided by one digit and two digits multiplied by two digits, and apply these calculations to solve practical problems; Continue to teach fractions, average the whole composed of several objects, and express one or several of them with fractions; Teaching decimals for the first time, I have knowledge of the meaning of one decimal, reading and writing, size comparison, addition and subtraction calculation, etc. It also teaches the time unit year, month and day, the greater length unit kilometer and the greater mass unit ton. In the field of "space and graphics", the phenomenon of translation and rotation and the method of translating graphics on square paper are taught; The initial teaching of axisymmetric graphics: continue to observe simple geometric graphics from the front, side and top, and express the shapes you see with graphics; The meaning of teaching area, the commonly used area units, and the area calculation formulas of rectangles and squares. Teach the meaning of average value in the field of statistics and probability, find the method of average value of a group of data, and describe and analyze the basic situation of a group of data with average value. Combined with the teaching contents of the above three fields, six practical activities were arranged. "Our experimental field" is a situational activity that puts forward and solves practical problems related to mathematics. "Exercise and physical changes" is a special research activity that uses statistical knowledge and methods to study pulse and respiratory changes caused by exercise. Others are operational (production) activities.

In addition, there are more than ten "Do you know", which are roughly divided into two categories. One is knowledge of nature and social knowledge related to mathematical knowledge, such as the temperature standard for dividing the four seasons of the year, the symmetry phenomenon in nature and architecture, and the weight of objects on the moon is only on the earth. The second category is the historical stories about mathematics, such as the multiplication calculation of "Dijin" in Ming Dynasty, tools for measuring the length and weight of objects in ancient and modern times, geometric figures on unearthed cultural relics, and ancient methods for expressing decimals. These contents can broaden students' horizons, increase their knowledge and stimulate their enthusiasm for mathematics and learning mathematics. More than ten thought questions are arranged as flexible teaching content to meet the needs of some regions and students.

Second, the characteristics of textbook arrangement

1, providing realistic problem situations, allowing students to discover and put forward new calculation problems, thus creating a realistic need to learn new calculation methods. Through a series of scenarios, students can constantly discover and ask new questions in interrelated situations, which is helpful for students to understand the close relationship between computing and life and inspire students to use existing knowledge and experience to solve problems; Pay attention to introducing concepts with examples and helping students to establish concepts such as area and area unit, and help enrich concepts with different examples.

2. Show the real situation, and gradually deepen the understanding of the meaning of fractions through intuition and operation, which can reduce the difficulty of students' understanding, help students to gradually deepen their understanding of the meaning of fractions, and arrange many intuitive operation activities to help students gradually raise their specific perception to mathematical conclusions; Highlight the relationship between decimals and life, decimals and fractions, pay close attention to students' real life in teaching materials, pay attention to the communication between decimals and fractions, and promote students to form a good decimal consciousness.

3. Pay attention to the comparison of mathematical knowledge. First, through comparison, let students experience calculation methods, discover calculation rules, generate new experiences and improve calculation ability; Second, through comparison, help students master the connection and difference between area and perimeter. For example, by putting together, calculating and listing, let students realize that some figures have the same area, but their perimeters are different. On the contrary, some figures have the same perimeter, but their areas may be different. In this way, students will gradually understand the concept and calculation method of graphic area and perimeter under specific circumstances, and be promoted.

4. Translation, rotation and axial symmetry are all methods to transform graphics. When arranging teaching materials, we should pay attention to selecting materials that students are familiar with and interested in, so as to attract students' attention and stimulate their enthusiasm for actively participating in learning activities. Design various operation activities, so that students can gradually deepen their experience in the operation; Combine observation and operation activities to guide students to appreciate and make beautiful patterns, so that students can acquire mathematical knowledge, be influenced by beauty and cultivate positive and healthy aesthetic taste.

5. Mathematical practice highlights the integrity, reality and application of mathematical knowledge. One is to emphasize the connection and integration of mathematical knowledge in different fields. For example, after knowing the time unit "year, month and day", we arranged the "birthday quick day" practice, sorted the birthdays of middle school students by month and quarter respectively, and completed statistical charts and tables, so that the knowledge of "year, month and day" was organically combined with the knowledge of "statistics", which reflected comprehensiveness. The second is to emphasize the connection with students' real life. For example, after understanding "kilometers and tons", arrange practical activities of "understanding kilometers" to guide students to understand kilometers from different angles and experience the wide application of kilometers in life by consulting sports, transportation, astronomy, geography and other related knowledge. Third, emphasize the comprehensive application of what you have learned to solve problems. For example, after learning the "Statistics" unit, the practical activity "Exercise and Body Change" is always focused on researching and solving problems, thus highlighting the application of mathematical knowledge.

Third, teaching suggestions

1, prepare necessary teaching AIDS and learning tools. Teaching AIDS should be prepared for the teaching content in the fields of space and graphics, as well as for the creation of situations in other fields and the reproduction of real life materials. We should make full use of the situations provided by textbooks to stimulate students' enthusiasm for learning. Teachers' teaching AIDS should be ready, and every student can prepare the necessary learning tools so that students can fully observe and operate activities.

2. Accurately grasp the teaching requirements. First, we should accurately grasp the degree of teaching content, and we should not artificially increase the difficulty and density of teaching and increase the learning burden of students, and vice versa; Second, we should respect students' individual differences, allow students to try, practice and revise repeatedly, and encourage students to help each other and cooperate to complete tasks.

3. Pay attention to the development of students' estimation strategies and cultivate students' estimation consciousness and ability; Pay attention to ask students to calculate first and then check and check, and cultivate students' good checking habits.

4. When solving problems, we should first encourage students to think independently, let them make use of existing knowledge, methods and experience, experience the process of exploration, and then fully communicate, so as to cultivate students' application consciousness and the habit of careful observation and positive thinking.

5. Strengthen the design of exercise questions, strive for various forms, novel and flexible questions, avoid single, boring, repetitive and mechanical training, be precise and concise, and let students communicate with each other in practice, so that they can exchange some relevant information and accumulate feelings. When solving problems, we should pay attention to comparison, communicate the links between some practical problems and form a good cognitive structure. After solving the problem, students can talk about their own ideas and develop mathematical thinking. In the teaching of thinking problems, students should be guided to explore their own solutions on the basis of understanding the meaning of the problems, rather than teaching them as examples.

6. Pay attention to the evaluation of teaching. When evaluating students' mathematics learning, we should not only pay attention to the understanding and mastery of knowledge and skills such as multiplication and division, but also pay attention to the evaluation of students' independent exploration, cooperation and exchange in the learning process, and pay attention to the formation and development of students' positive feelings and attitudes towards learning mathematics. There are various evaluation methods, so we should grasp the opportunity of evaluation, guide and enhance students' self-confidence in learning mathematics, stimulate students' interest in learning and continue for the future.

The third volume of mathematics teaching plan for the third grade of primary school published by Susan Education Publishing House

I. Analysis of Students' Situation There are 36 students in Class Two, Grade Three, including girls 17 and boys 19. The students are all around 10. Most students in the class are naive, lively, studious, concerned about the collective and enterprising. After studying in the last semester of Grade Three, most students can experience the process of abstracting numbers from daily life. Understand the meaning of four operations and master simple operation methods. Able to experience the process of data collection, collation, description and analysis, and master some simple data processing skills; I felt uncertain at first. Students can understand that there are different solutions to the same problem and have the experience of solving problems in cooperation with peers. Learn to express the general process and result of solving problems. There are also a few students whose knowledge base is relatively weak, and their understanding of what they have learned is still at a half-baked level. Therefore, in this semester, I will strengthen the study guidance for these students, strive for a new improvement in their academic performance, and let them develop good study habits.

Second, teaching material analysis

The textbook mainly includes the following contents: multiplication within 10,000 (two digits multiplied by two digits), division within 10,000 (three digits divided by one digit), two-step calculation of application problems, areas of rectangles and squares and simple statistical knowledge.

According to the characteristics of students' age and psychological stage, the textbook selects meaningful materials from their family life, school life and social life as teaching materials, which not only enables students to learn mathematics knowledge related to life and understand the relationship between mathematics and life, but also mobilizes students' existing life experience, enriches learning resources and facilitates students to actively explore new learning content. In addition, the textbook selects suitable learning activities for students, guides students to participate in activities, carries out mathematical thinking and promotes the development of thinking.

Third, the teaching purpose requirements:

1, number and algebra.

(1) You can divide the whole hundred by one digit, divide the easy hundred by one digit, and multiply the easy two digits by the whole ten digits. Can write three digits divided by one digit, two digits multiplied by two digits, and can write addition and subtraction of one decimal. It can be estimated that the quotient of three digits divided by one digit is hundreds or dozens, and the product of two digits multiplied by two digits is about how much.

(2) can understand a fraction of an integer or a fraction of a meter, and a few angles are a few tenths of a dollar. Can understand the meaning of a decimal place according to the specific situation, can read and write a decimal place, and can compare the sizes of two decimal places.

(3) Knowing the year, month and day can distinguish the big month from the small month. You can judge the average year and leap year, and you can calculate the number of days in a quarter, a half year and a whole year.

(4) Knowing kilometers and tons in specific living conditions, knowing that 1 km = 1 000m,1ton =1000kg can be simply converted.

2. Space and graphics

(1) can point out three views of an object composed of four cubes with the same size, and can assemble the object according to the requirements of a simpler view. Perceive translation, rotation and symmetry in life with examples, and understand axisymmetric figures and axes. Can translate simple graphics on square paper and make simple axisymmetric graphics by hand.

(2) Understand the meaning of area and know the unit of area with examples. Explore and master the area formulas of rectangles and squares, and calculate or estimate the related areas. Knowing the propulsion rate of two adjacent area units, a simple unit conversion is carried out.

3. Statistics and probability

To understand the meaning of average with examples, we will find the average of a group of simple data and describe the situation of a group of data with average. The average value will be used to compare and analyze the data.

Fourth, the difficulties in teaching

(1) Teaching emphasis: three digits divided by one digit, two digits multiplied by two digits (including vertical calculation of integer ten to two digits), areas and average values of rectangles and squares, and simple data analysis by using the average values.

(2) Teaching difficulties: divisor is a written calculation method of one-digit division; Two-digit multiplication rule; Area calculation of rectangle and square.

Verb (abbreviation of verb) teaching measures

1, seriously study the new curriculum standards, study teaching materials, and combine the age characteristics of students in this grade to teach students scientific learning methods, so that students can learn to learn and gradually cultivate their self-learning ability.

2. Cultivate students' interest in learning mathematics through various teaching activities. In teaching, we should pay attention to the combination of life practice and cultivate students' ability to use mathematics knowledge flexibly to solve simple problems in life.

3. Make full use of all kinds of advanced teaching AIDS, learning tools and teaching courseware.