一年级的数学教学计划(3)
时间：2021-08-31三、教材分析
这册教材包括下面一些内容:位置,20以内的退位减法,图形的拼组,100以内数的认识,认识人民币,100以内的加法和减法(一),认识时间,找规律,统计,数学实践活动。
这册教材的重点教学内容是:100以内数的认识,20以内的退位减法和100以内的加减法口算。在学生掌握了20以内各数的基础上,这册教材把认数的范围扩大到100,使学生初步理解数位的概念,学会100以内数的读法和写法,弄清100以内数的组成和大小,会用这些数来表达和交流,形成初步的数感。
100以内的加、减法,分为口算和笔算两部分。这册教材出现的是口算部分,即两位数加、减一位数和整十数口算。这些口算在日常生活中有广泛的应用,又是进一步学习计算的基础,因此,应该让学生结合计算教学,应用所学计算知识解决问题的内容,让学生了解所学知识的实际应用,学习解决现实生活中相关的计算问题,培养学生用数学解决问题的能力。
在学生初步认识了常见几何图形的基础上,本册教材安排了关于位置与拼组图形的教学内容,设计了丰富多样的探索性操作活动,让学生体验空间方位和所学图形之间的关系,发展学生的空间观念。在量的计量方面,本册教材除了安排人民币单位元、角、分的认识外,还安排了学习具体时刻几时几分的读、写方法。
“找规律”和“统计”是两部分新的教学内容。“找规律”引导学生探索一些图形或数字的简单排列规律,初步培养学生探索数学问题的兴趣和发现、欣赏数学美的意识。统计是正式教学统计初步知识的开始,让学生学习收集和整理数据的简单方法,认识最简单的统计图表,经历用统计方法解决问题的过程。
教材根据学生所学习的数学知识和生活经验,安排了两个数学实践活动,让学生通过小组合作的探究活动或有现实背景的活动,运用所学知识解决问题,体会探索的乐趣和数学的实际应用,感受用数学的愉悦,培养学生的数学意识和实践能力。
四、教学措施
1、在教学中不仅要考虑数学自身的特点,而且也要遵循学生学习数学的心理规律,关注每一个学生在情感态度、思维能力等方面的进步和发展。
2、重视基本口算和笔算的训练,培养和逐步提高学生的计算能力。
3、 重视分析应用题的数量关系,培养学生解答应用题的能力。
4、结合教学内容,重视培养学生的数学能力。
5、注意教学的开放性,重视培养学生的创新能力。
6、结合教学内容,对学生进行思想品德教育。
I. basic analysis of students
Students after a semester of learning mathematics, basically have the basic knowledge and skills to achieve the goal of learning, mathematics has some interest in learning, willing to take part in learning activities. In particular, some hands-on and collaborative learning content are more interesting.
Through the study of this period of time, I found the students consciousness is poorer, the class has a small number of students do not pay attention to listening, oral is careless, when after class can't finish the homework in time, but the students' learning enthusiasm is very high, a small number of student performance is poorer, to be in the future teaching, standardized classroom routine, senders in time, make the whole teaching can go smoothly. Therefore, the teaching of this semester has yet to be further improved.
Ii. Teaching objectives
The teaching objective of this textbook is to make students:
1. Know the counting unit "a" and "ten", a preliminary understanding of number of bits, 10 said significance, able to skillfully number less than 100, can read and write 100 number, within the grasp within 100 number is made up of several ten and several, master 100 less than the number of order, will be the number of less than 100 size. The number of things in daily life will be expressed in 100, and simple estimation and communication will be carried out.
2. Able to skillfully within 20 abdication subtraction calculation, will also have a double-digit addition and subtraction within 100 single digits and integer, experiencing the process of interacting with others their algorithm with addition, subtraction calculation knowledge to solve some simple practical problems.
3. Experience the close relationship between mathematics and daily life and experience the role of mathematics in daily life through the process of discovering and asking questions and solving problems from life.
4. Describe the relative position of the object using, below, front, back, left and right; Use your own language to describe the characteristics of the rectangle and the sides of the square.
5. Know RMB unit, Angle and score, know that 1 yuan =10 jiao, 1 jiao =10 points; Know to love RMB.
6. You will read and write a few minutes, knowing that 1 is equal to 60, and know to cherish the time.
7. It will explore the simple laws of the arrangement of a given figure or number, and preliminarily form the consciousness of discovering and appreciating mathematical beauty.
8. A preliminary experience data collecting, sorting, description, analysis process, can collect, sort out the data in a simple way, preliminary understanding a bar chart and statistical tables, can according to the statistical data on the chart and answer simple questions.
9. Learn the fun of mathematics, improve the interest in mathematics, and build confidence to learn mathematics well.
Develop a good habit of working hard and writing clean.
11. To experience the close relationship between mathematics and daily life through practical activities.
3. Textbook analysis
This some contents of textbooks including the following: location, within 20 abdication subtraction, graphical spell group, the number of less than 100, know the yuan, addition and subtraction within 100 (a), know the time, find law, statistics, mathematics practice.
The main teaching contents of this textbook are: within 100, within 20 years of the subtraction subtraction and the addition and subtraction of 100. Within the students master the 20, on the basis of the number, the number of the of textbooks to recognize expanded to 100, make the students understand the concept of digital institute 100 less than the number of reading and writing, composition and size, find out the number of less than 100 will use these Numbers to express and communicate, form the preliminary number sense.
The addition and subtraction of 100 are divided into two parts: oral and written. The textbook appears in the mouth section, which is the double digit plus, minus one digit and the whole number of counts. These oral has widely used in our daily life, it is calculated on the basis of further study, therefore, should let the students to combine teaching, applied computing knowledge to solve the problem of content, let students understand the knowledge in practical application, learning to solve related computational problems in real life, cultivate students' ability of using mathematical problem solving.
The students know the common geometric shapes, on the basis of this teaching material arrangement about the position and the puzzle of graphics teaching content, design the rich variety of exploratory operation activities, let students experience the spatial orientation and learning pattern, the relationship between the development of the students' space concept. In terms of measurement of quantity, in addition to the understanding of yuan, jiao, and points, the textbook also arranges how to read and write in a few minutes.
"Finding the rules" and "statistics" are two parts of the new teaching content. "Find the rules" to guide students to explore the simple arrangement law of some figures or figures, and preliminarily train students to explore the interest and discovery of mathematical problems and appreciate the consciousness of mathematical beauty. Statistics is the beginning of the formal teaching statistics preliminary knowledge, let the student to study the methods of collecting and sorting data, know the simplest statistical charts, through the process of using statistical methods to solve the problem.
Teaching according to students study of mathematics knowledge and life experience, was scheduled for two mathematical practice, let the student through group cooperation study of activities or have a real background, use knowledge to solve the problem, experience the fun of exploring and practical application of mathematics, feel with mathematics, to cultivate the students' mathematics consciousness and practice ability.
Iv. Teaching measures
1, in the teaching should not only consider the characteristics of mathematics itself, but also to follow the rules of students learning mathematics psychological, pay attention to each student in the emotion attitude, the progress and development of thinking ability, etc.
2. Pay attention to the training of basic oral arithmetic and written calculation, and develop and gradually improve students' computing ability.
3. Attention should be given to the quantitative relationship between the application questions and the ability of students to solve the problem.
4. Combining the teaching content and emphasizing the cultivation of students' mathematical ability.
5. Pay attention to the openness of teaching and emphasize the cultivation of students' innovative ability.
6. Combine the teaching contents, and carry out the ideological and moral qualities of the students.
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