The first volume of mathematics teaching plan in the third grade of primary school
First, the analysis of learning situation
Students have become accustomed to the learning ideas and methods of the new textbook, and most students realize that mathematics knowledge is everywhere, and there is mathematics everywhere in their lives. This laid an important foundation for students to learn this book, and also created conditions for improving students' problem-solving ability and practical ability.
There are only a few newly transferred students in this class. According to the analysis of the test papers of the old students last year, the students have a good command of oral arithmetic and multiplication, and most of them have a good command of solving problems, but they are still careless, inflexible and poor in application ability. This semester, we should first emphasize the cultivation of students' study habits, such as preview and review, and continue to improve the requirements in writing. Only by making students think seriously on the basis of serious writing can they think seriously. At the same time, it is necessary to strengthen students' understanding of basic knowledge and mastery of concepts. Therefore, it is necessary to cultivate children's good study habits in this semester's education and teaching, enhance their self-confidence in learning mathematics well, explore good learning methods, and adopt various reward mechanisms to let children go hand in hand.
Second, teaching material analysis
The content of this semester's textbook includes the following contents: writing addition and subtraction within 10,000, understanding of time, multiplying multiple digits by one digit, preliminary understanding of fractions, understanding of rectangles and squares, millimeters, decimeters, kilometers and tons, hours, minutes, seconds, mathematics wide-angle 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.
Third, the teaching objectives
The teaching goal of this textbook is to enable students to:
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 is less than 10), be able to read and write fractions and know the names of each part, have a preliminary understanding of the size of fractions, and be able to 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.
4, under the guidance of others, can find mistakes in mathematics 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.
Four, the focus and difficulty of teaching
Teaching emphasis: addition and subtraction of numbers within 10 thousand, rectangle and square.
Teaching difficulties: the understanding of hours and minutes, rectangles and squares.
Five, specific measures to improve the quality of teaching this semester
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.