2022 Beijing normal university printing plate second grade mathematics teaching plan 1
First, the analysis of learning situation:
There are 40 students in Grade Two this semester, and their final grades were not very good last semester. Most students study hard, finish their homework on time and listen carefully in class. However, some students are not serious in class and are prone to small moves, which leads to poor academic performance. There are very few students who study well in this class, and most of them are poor in self-motivation, so they lack self-motivation in learning. This semester, we should pay attention to the guidance of methods, establish correct learning goals and develop good study habits.
Second, the teaching objectives
1, knowledge and skills.
(1) Let students know the significance of multiplication and division according to the specific situation; Explore and understand multiplication formula, be able to memorize multiplication formula and skillfully calculate multiplication and division in the table; Can contact the meaning of multiplication and division, apply the multiplication and division method learned in the table to calculate, and solve the practical problems of individual items.
(2) Through observation, operational thinking and communication, students have a preliminary understanding of quadrilateral, pentagon, hexagon and other plane graphics; Understand the line segment, initially establish the actual length expressions of 1cm and 1m, and measure the length of the line segment or object in centimeters and meters; Will use "which row is which row" to describe the position of the object; Can use southeast, northwest and other words to describe the positional relationship between objects; When observing the same object, the shape of the object seen from different positions is different.
(3) Make students experience the process of collecting, sorting and describing data from simple real life situations, learn to express statistical results with square figures, make simple comparison, analysis and judgment by looking at pictures, and ask or answer some simple questions; If you first feel the possibility of an event, you will use words such as "certain", "possible" and "impossible" to describe the possibility of an event.
2. Mathematical thinking.
(1) enables students to further enrich their understanding of numbers within 100 and develop their sense of numbers and preliminary abstract thinking in the process of understanding the meaning of multiplication and division and compiling multiplication formulas.
(2) Make students further feel the characteristics of simple plane graphics in activities such as understanding graphics, measuring length, determining position, distinguishing direction and observing objects. , and initially establish the representation of actual length 1cm and 1m, and learn to describe the positional relationship between objects in an appropriate way.
(3) Let students feel the significance of statistics in the process of collecting, sorting, describing and analyzing data.
(4) Make students think simply and methodically in the process of using multiplication formula to calculate the corresponding division, using multiplication and division in the table to calculate simple practical problems, choosing appropriate length measurement and estimating the length of objects, and asking or answering simple questions according to statistical results.
Step 3 solve the problem.
(1) Under the guidance of teachers, students can use the knowledge and methods of practical calculation, space and graphics, statistics and probability to put forward and solve some simple practical problems and develop their initial consciousness of mathematical application.
(2) In the process of solving simple practical problems with the learned multiplication and division operations, students can learn how to understand the quantitative relationship in the questions by borrowing notes, placing learning tools and drawing graphs.
In 2022, the second grade mathematics teaching plan of Beijing Normal University II.
First, the analysis of learning situation:
There was a gap between the students in this class and other classes in the final exam last semester. After a semester of mathematics study, their basic knowledge and skills have basically reached the learning goal, and they are interested in learning mathematics, especially the hands-on learning content. However, when students encounter problems with certain thinking depth, their thinking can't be opened. Therefore, in this issue, we should pay attention to guiding students to experience the fun of thinking and the fun of success, so as to further improve their interest in learning mathematics.
Second, teaching material analysis:
This textbook is divided into 8 teaching units, and the specific analysis is as follows:
Unit 1: Understanding Numbers within 10000 This is based on the understanding of numbers within 20 and 100 by senior one students, aiming at building a scientific concept of numbers for students as a whole and better understanding numbers within 10000. This is the focus of this book, and reading and writing numbers involving "0" is a difficult point for students to learn, so we should pay special attention to it.
Unit 2: Understanding Graphics This is based on the initial perception and understanding of a pair of rectangles and squares (below). Through practical operation, observation and experience, I describe the characteristics of rectangles and squares in my own language. We mainly perceive planar quadrangles, and use rectangles, squares, triangles, parallelograms and circles to assemble graphics.
Unit 3: Addition and subtraction of three digits This is based on the addition and subtraction of numbers within 20 and 100, mainly including the addition and subtraction of integer 10 and integer 100 (oral calculation), the estimation of addition and subtraction, the addition and subtraction of three digits, and "exploring laws and solving problems". This is also the focus of this book. There are many continuous carry and abdication changes in addition and subtraction calculation, and students have poor calculation accuracy, so they are thoughtful in exploring laws and solving problems. These are all difficulties in students' study, so we should pay special attention to them.
Unit 4: Kilometers and Millimeters This is based on the understanding of meters, centimeters and decimeters last semester, knowing the length unit of kilometers, and introducing millimeters. The requirements for millimeter science are lower. The standard says "knowing kilometers, knowing millimeters".
Unit 5: Division with Remainder Last term, students learned division in table (using formula to find quotient). In Grade Three (1), they will learn to divide two digits by one digit and get the quotient vertically. Division with remainder is to connect these two parts of knowledge, including vertical division and division with remainder.
Unit 6: Hours, Minutes and Seconds This is based on "knowing the clock" in Grade One (Part II). Let students establish the practical concept of "hour, minute and second" in activities, and solve some simple practical problems in daily life by combining "hour, minute and second".
Unit 7: The simplest and most intuitive classification of first-year students' experiences and experience data (part two). This unit includes the classification and arrangement of data, as well as the simplest statistical tables and charts (only one square represents a quantity).
2022 Beijing Normal University Edition Grade Two Mathematics Volume II Teaching Plan 3
I. teaching material analysis
This volume includes the following contents:
1, divided by remainder
2. Hours, minutes and seconds
Step 3 know the direction
4. Know the number within 10,000.
5, decimeter and millimeter
6. Addition and subtraction of two or three positions
7. Preliminary understanding of teaching
8, data collection and sorting
9. There are two practical and comprehensive application activities for the final review: determining the direction and making good friends.
Second, the classroom situation analysis
There are 25 students in this class, including boys 13 and girls 12. Most of them have good study habits. They listen carefully in class, use their brains actively and finish their homework carefully. For them, learning is a relaxing and enjoyable thing. There are also some students who lack discipline in class. I don't want to think, raise my hand and speak in class, and the quality of my homework is not satisfactory. For these students, correcting their study habits is the key.
The knowledge of last semester is ok, but there are also some problems, such as insufficient personal calculation, unclear problems when entering life, and I don't know how to think about changing problems. It is an important moment to train their thinking, oral narrative ability and hands-on operation ability through the study of this book.
Third, the teaching objectives
Knowledge and skills
1, through the average operation of some objects, experience the process of remainder generation and understand the meaning of remainder preliminarily; Explore and master the method of quotient of division with remainder, know that remainder must be less than divisor, use vertical method to calculate divisor and division with remainder, and use division with remainder to solve simple practical problems.
2. By observing the clock face, we can know the units of time: hours, minutes and seconds, and know that 1 hour is equal to 60 minutes, and 1 minute is equal to 60 seconds. We can tell the time displayed on the clock face, initially establish the concept of time, and experience the connection between mathematics and life.
3. Through the operation of the learning tool, know the number within 1000, know the digit order within 1000, and know the counting unit of the number within 1000 and the advancing rate between adjacent units; Can read and write numbers within 1000, and compare the sizes of numbers within 1000; According to the meaning of the number, you can orally calculate the whole hundred plus the whole hundred (and within 1000) and the corresponding subtraction, the whole hundred plus the whole ten and the corresponding subtraction.
4. Through independent exploration, master the written calculation method of adding and subtracting three digits, use the vertical calculation and addition within 1000 and the corresponding subtraction problems, orally calculate the whole ten plus the whole ten (and above 100) and the corresponding subtraction, estimate some formula problems of adding and subtracting three digits, and check the addition and subtraction operations.
5. In the real situation, using addition and subtraction, we can further understand the phase difference relationship between quantities and correctly answer the simple practical question "How many numbers are more (less) than a number".
2022 Beijing Normal University Edition Grade Two Mathematics Volume II Teaching Plan 4
I. Guiding ideology
According to the basic idea of Mathematics Curriculum Standard for Compulsory Education (Edition 20), mathematics is an important part of human culture, and mathematics literacy is the basic literacy that every citizen in modern society should have. As an important part of promoting students' all-round development education, mathematics education should not only enable students to master the mathematics knowledge and skills needed by modern life and study, but also play an irreplaceable role in cultivating people's thinking ability and innovation ability. Let students realize the value of mathematics in mathematics learning and enhance their confidence in understanding and applying mathematics; Initially learn to use mathematical thinking to observe and analyze the real society and solve problems in daily life, and then form a scientific spirit of courage to explore and innovate; Get the necessary mathematical knowledge and application skills to adapt to the future social life and further development.
Second, the analysis of learning situation
After one year's mathematics study, I have basically reached the learning goal of basic knowledge and skills, and I am interested in learning mathematics and willing to participate in learning activities. Especially some hands-on, cooperative learning content is more interested. However, there will still be some careless problems such as slowness and fallibility, and when encountering problems that are difficult to think deeply, there will be dependence and fear of difficulties. This semester, I will make persistent efforts, keep the interest that has basically formed, gradually guide the development of thinking, and successfully experience the fun I have gained.
Third, teaching material analysis
The content of this semester's textbook includes the following contents: length unit, addition and subtraction within 100 (II), preliminary understanding of angle, multiplication in table (I) (II), observation object (I), cognitive time, wide angle of mathematics (with one) and comparative mathematical practice activity.
Fourth, teaching objectives.
Knowledge and skills
1, initially understand the length units of centimeters and meters, and initially establish the length concepts of 1 meter and 1 cm, knowing that 1 meter = 100 cm; Initially learn to measure the length of an object with a scale (only a whole centimeter); Initially form the consciousness of estimating the length of an object.
2. Master the calculation method of pen addition and subtraction within 100, and be able to calculate correctly. Master the estimation method of adding and subtracting strokes within 100, and realize the diversity of estimation methods.
3, a preliminary understanding of the line segment, will measure the length of the whole centimeter line segment; A preliminary understanding of angles and right angles, knowing the names of various parts of an angle, will use triangles to judge whether an angle is a right angle; Learn to draw lines, angles and right angles.
4. Know the meaning of multiplication and the names of each part in the multiplication formula, memorize all the multiplication formulas and skillfully calculate the multiplication of two one-digit numbers.
5. Be able to recognize the shapes of simple objects observed from different positions.
6. Let the students read and write, and initially establish the concept of time. Let the students know "l hours =60 minutes" and learn some simple calculations about time.
2022 Beijing normal university printing plate second grade mathematics second volume teaching plan 5
First, the analysis of learning situation
I am a math class in Class 5, Grade 2 this semester. After a year's study, the students in our class have a certain understanding of mathematics, and the difference in mathematics scores in the whole class is not very big. But there are still seven or eight students who have a hard time learning math. Most students listen carefully in class, actively think about and answer questions raised by teachers, finish their homework as required after class, and have good study habits. However, some students have poor study habits, some are not focused in class, their thoughts are often absent, and their discipline is not strong. Teachers often fail to finish their homework, which leads to poor academic performance. In order to stimulate students' interest in learning mathematics and better cultivate students' scientific world outlook, according to the actual situation of this class, I will pay more attention to the cultivation of underachievers' learning interest and learning methods in this semester's teaching, pay attention to cultivating students' learning habits, and strive to make different students get different development.
Second, teaching material analysis
The textbooks for this semester include the following contents:
Written calculation of addition and subtraction within 100, in-table multiplication (1), in-table multiplication (2), understanding of the length units of centimeters and meters, preliminary understanding of angles, observing objects from different positions and simple symmetry phenomena, simple data sorting methods and bar charts with one for two, wide-angle mathematics and mathematical practice activities, etc.
Specific analysis:
In the calculation of numbers. The teaching of calculation is addition, subtraction, multiplication and division within 100. This is an important basis for further research and calculation. Especially in-table multiplication is the basis of learning multi-digit multiplication. Because any multi-digit multiplication must be divided into several one-digit and one-digit multiplications when calculating. Therefore, table multiplication, like addition and subtraction within 20, is an important basic knowledge of primary school mathematics and one of the basic skills that primary school students need to master, and it must be calculated correctly and quickly. At the same time, addition, subtraction and multiplication within 100 are mathematical knowledge and skills that people often use in solving problems in daily life. Therefore, the textbook uses this knowledge to arrange problem-solving teaching, so that the calculation teaching and problem-solving teaching can be organically combined. This not only helps students to understand the connection between mathematical knowledge and real life, but also helps to cultivate students' ability to solve practical problems by applying the learned mathematical knowledge.
In the measurement of quantity, the understanding of centimeters and meters appears in the teaching materials, which enables students to understand the necessity of measuring with a unified length unit through various self-exploration learning activities, establish the length concepts of 1cm and 1m, and initially learn to measure the length of objects with a ruler.
In terms of space and graphics, the textbook arranges the preliminary understanding of line segments and angles, observing objects from different positions, simple symmetry and other teaching contents, so that students can initially understand the phenomena of line segments, angles and right angles, axial symmetry and mirror symmetry through observation and operation, and can identify the shapes of simple objects observed from different positions to form a preliminary concept of space.
In the aspect of statistical knowledge, the textbook arranges simple methods of data collection and arrangement, and understands the bar chart one-to-two so that students can experience the process of solving problems by statistical methods.
"Mathematics Wide Angle" is a new teaching content. This paper introduces simple combinatorial thinking and logical reasoning methods to cultivate students' preliminary observation, analysis and reasoning ability, as well as their awareness of thinking in an orderly and comprehensive way.
According to students' mathematical knowledge and life experience, the textbook also arranges two mathematical practice activities, so that students can use what they have learned to solve problems, experience the fun of exploration and the practical application of mathematics, and cultivate students' mathematical consciousness and practical ability through group cooperative exploration activities or activities with realistic background.
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