The second year of the second grade mathematics teaching program in 2019

In 2019, the second year of the second year of mathematics teaching plan guiding ideology: the mathematics teaching in this period is still guided by the spirit of the new curriculum standard, focusing on active learning with innovative and open spirit. At the same time, efforts are made to cultivate students' rigorous and solid good habits. Reach the knowledge, skills, and emotional and attitude values ​​that you should master in the second year.
Analysis of student situation: 74 students in this grade, most of whom live in Longhu Garden. The family learning environment is good, and parents have about 50% of the counseling ability. The rest of the students rely on classroom teaching for mathematics learning. The results of the previous exam, pass rate of 100%, eugenics rate of 49%. On the whole, the student's addition and subtraction within 100, the calculation of multiplication in the table basically meets the teaching requirements, but the calculation speed and correct rate of a few students still need to be improved. In the application of mathematics knowledge, students have an interest in solving practical problems, but some students are not careful and flexible. In the study habits of mathematics, there are certain advances in listening habits and homework habits, but students also need to train and train in the examination of the questions.
The content of this year's teaching : the second edition of the second grade of the National Education Mathematics for the People's Education.
Teaching requirements: 1. Know the counting units "hundred" and "thousands", knowing the decimal relationship between two adjacent counting units; mastering the digit order within ten thousand, reading and writing the number within ten thousand; knowing the composition of the number in ten thousand, will compare The size of the number within ten thousand, can use symbols and words to describe the size of the number within ten thousand; understand and understand the approximate number within ten thousand.
2. The number of double digits in the mouth can be increased or decreased by two digits. The number of the mouth is calculated by the whole hundred, the whole thousand is added, and the subtraction method is calculated. The calculation of hundreds of dozens plus or minus hundreds of dozens will be carried out, and it can be estimated based on actual conditions.
3. Know the meaning of division, the name of each part of the division formula, the relationship between multiplication and division; can skillfully use the multiplication method to seek business.
4. Initial understanding of the meaning of mathematical problems, experience the process of discovering and asking questions and solving problems from life, will use the mathematical knowledge learned to solve simple practical problems, and experience the close relationship between mathematics and daily life. Knowing the role of the braces will use the braces in solving the problem.
5. It will recognize sharp angles and obtuse angles; initially perceive translation and rotation, and will translate a simple figure along the horizontal or vertical direction on the graph paper.
6. Know the quality unit grams and kilograms, initially establish a quality concept of 1 gram and 1 kilogram, know l kilograms = 1000 grams.
7. Understand the meaning of statistics, experience the process of collecting, sorting, describing and analyzing data; collect and organize data in a simple way, recognize bar chart and simple double chart; can propose and answer according to the data in the chart Simple questions and simple analysis.
8. It will explore simple rules in the arrangement of a given figure or number; there is a sense of discovering and appreciating the beauty of mathematics, the use of mathematics to create a sense of beauty; the ability to form observation, analysis, and reasoning.
9. Experience the fun of learning mathematics, improve your interest in learning mathematics, and learn to be confident.
10. Develop good habits of serious work and neat writing. Establish a good number
11. Experience the close connection between mathematics and daily life through practical activities.
12. Phased requirements for oral calculation:
┌────┬──────────────┬───────────────┐
│ │ At the end of the unit │ End of period │
│ ├──────┬──────——┼──────┬────────┤
│ │Average error rate │ Speed ​​│Average error rate │ Speed ​​│
├────┼─────┼──────——┼──────┼────────┤
│ │ │ Most reach │ │ Most reach │
│In-table division │ 6% │ │ Within 4% │ │

│ │ │Do 8 questions per minute │ │Do 10 questions per minute │
└────┴─────┴──────——┴──────┴────────┘
Teaching focus:
1. Division within the table.
2. The understanding of the number within ten thousand.
3. Solve problems with mathematics.
Teaching difficulties:
Train students to learn the ability to independently test questions; learn to solve various sets of questions.
Peiyou replenishment measures:
1. Prepare the lessons carefully and consolidate the basic knowledge to ensure that each student has a solid grasp of the new knowledge and consolidate the old knowledge. For students who have difficulty in learning, they should pay more attention and give more opportunities to speak and stimulate their participation.
2. In the classroom teaching , on the basis of ensuring double foundation, pay attention to the development of eugenics thinking in a timely manner, and cultivate the ability of eugenics, thus also promoting the development of poor students. Peiyou is mainly reflected in two ways:
After the new knowledge of each class, arrange appropriate development exercises.
In every aspect of the classroom teaching , each knowledge point, timely guidance, camera dialing, giving students the opportunity to "pick the peach."
Use weekly thinking training time to stimulate students' enthusiasm for mathematics learning and organize happy thinking training.
Lightening and improving measures:
1. Drill down the "New Curriculum Standards" and carefully prepare the lessons to ensure the quality of classroom teaching .
2, the teaching tasks are completed in the class, try not to leave homework outside the classroom, or only stay interested, developmental homework.
3, the requirements of the students should be reasonable, fully affirm the merits of each student, do not need a scale to require each student, the assignment layout is layered, to avoid the heavy workload and psychological burden of some students.
Teaching schedule:
XX——XX school year second grade mathematics next stage teaching schedule schedule week content hours
1 solve the problem 5
2-5 table division 16
6-7 graphics and transformation 6
7-8 in the table division 6
Understanding of the number of 8-9 thousand
11 grams and kilograms 3
Addition and subtraction within 11 - 140,000
15 statistics 4
16 find the law 4
17-18 Review 8