I. Guiding ideology
Guided by Scientific Outlook on Development, driven by educational innovation, and aimed at reducing the burden. Strive to build a high quality, balanced and harmonious education. Establish a comprehensive, coordinated and sustainable development of Scientific Outlook on Development, deeply understand the new requirements of basic education in the new period and new stage, highlight key points, improve efficiency, pay close attention to implementation, vigorously promote quality education with emphasis on curriculum reform, promote development, improve teaching quality, and promote the all-round development of students' morality, intelligence, physique and beauty.
Second, class analysis
There are 5 1 student in the teaching class. After one year's mathematics study, senior two students have greatly improved their basic knowledge and skills, and have a certain understanding of mathematics study. Hands-on operation and language expression have been greatly improved, and the awareness of cooperation and mutual assistance has also been significantly enhanced, but there is a clear gap between students. Top students are active in thinking and active in speaking; Underachievers are almost unknown in class, and their learning methods are improper. The speed of mastering every basic knowledge is always much slower. Therefore, in this semester's teaching, we should pay more attention to the cultivation of underachievers' learning interest and learning methods, so that different students can get different development.
Third, teaching material analysis
(A) Teaching content
The content of this semester's textbook includes the following contents: pen calculation of addition and subtraction within 100, multiplication in table (1), multiplication in table (2), understanding the length units of centimeters and meters, preliminary understanding angle, observing objects from different positions and simple symmetry phenomenon, simple data sorting method and one-to-two bar chart, wide-angle mathematics and mathematical practice activities.
(B) Teaching objectives
Knowledge and skills
1, 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.
2. 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.
3. Understand the length units of centimeters and meters, and initially establish the 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.
4, 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.
5. Be able to recognize the shapes of simple objects observed from different positions; A preliminary understanding of axisymmetric phenomenon can draw simple axisymmetric figures on grid paper; A preliminary understanding of mirror symmetry.
6. Understand the significance of statistics, experience the process of data collection, collation, description and analysis, and collect and collate data in simple terms.
Mathematical thinking
1, able to explain relevant mathematical information with life experience, and initially learn to use specific data.
Describe simple phenomena in the real world.
2. Understand the significance of statistics, experience the process of data collection, collation, description and analysis, and collect and collate data in simple terms. Have a preliminary understanding of bar charts (1 representing two units) and statistical tables, and can ask and answer simple questions according to the data in statistical charts.
3. Through observation, guessing, experiments and other activities, find out the number of permutations and combinations of the simplest things, cultivate students' ability of preliminary observation, analysis and reasoning, and initially form an orderly and comprehensive thinking consciousness.
In solving the problem
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.
Emotion and attitude
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.
7. Experience the close relationship between mathematics and daily life through practical activities.
(C) the focus and difficulty of teaching
Teaching emphasis: addition and subtraction within 100, multiplication in table.
Teaching difficulties: pen addition and subtraction within 100, mathematical practice and thinking training.
Fourth, teaching measures.
1, we should grasp the teaching objectives as a whole. Not only by experience, but how to mention it in the past and how to mention it now; Teaching materials cannot be adjusted, and the contents in the teaching materials should be unified in teaching requirements, but they should be adjusted appropriately according to the syllabus and teaching situation. It is necessary to prevent increasing students' learning burden.
2. Respect students and pay attention to the infiltration of learning methods. In learning, teachers should leave more time for students to explore, communicate and practice in class.
3. Pay attention to cultivating students' mathematical generalization ability and logical thinking ability. Pay attention to students' thinking process of acquiring knowledge.
4. We should pay attention to cultivating students' computing ability and ability to solve practical problems, and also encourage students to use what they have learned to solve simple practical problems in their daily life and study. Stimulate students' interest and cultivate the consciousness of applying what they have learned.
5. Pay attention to the proper infiltration of some mathematical ideas and methods, which is conducive to students' understanding of some mathematical contents.
6. Pay attention to the openness of teaching and cultivate students' innovative consciousness and practical ability. The arrangement of some examples and exercises in the textbook highlights the thinking process. In teaching, teachers should guide students to expose their thinking process and encourage them to think from multiple angles.
7. Carefully design lesson plans and pay attention to the application of multimedia, so that students can learn happily, easily and solidly.
8. It is necessary to infiltrate moral education and pay attention to cultivating students' good study habits and the spirit of independent thinking and overcoming difficulties.
Verb (abbreviation of verb) measures to cultivate top students and transform underachievers.
Poor study habits, lack of perseverance and self-confidence are the main reasons for the formation of underachievers in our class. They can't grasp the main points of learning language courses, often fail to finish the tasks of listening, speaking, reading and writing, are afraid of hardships and difficulties, and refuse to do careful work that is carefully understood. Over time, their ability to think independently declines, and their ability to accept new knowledge loses and becomes worse. To change them, we can start from the following aspects:
1, we should use wonderful language to trigger topics, accurately prompt and evaluate, create a harmonious atmosphere of ideological and moral education, and let underachievers express their opinions freely and actively.
2. In our daily life, we should always give thumbs up to the students who have made progress; Sometimes send a book to a good classmate; Sometimes I will give students a favorable look, reach out and touch their heads and pat them on the shoulder.
3. Mathematics is a scientific and rigorous abstract subject. Teachers should strengthen the intuition of teaching, which can attract the attention of underachievers and help students understand concepts and properties.
4. When the teacher assigns homework, the difficulty should be moderate.
Strengthen the guidance of underachievers and urge them to finish their homework seriously. Underachievers who have done their homework well or made progress in their homework should be praised and encouraged in time. Teachers should pay special attention to overcoming impatience and impatience, such as increasing homework for underachievers. To treat underachievers, we should lower our requirements, follow the principle of gradual progress, guide them carefully, and give them patient guidance from the starting point to make progress little by little.
Training top students can start from the following aspects:
1. Create a competitive atmosphere, such as competition among top students, competitions that challenge difficult problems, and keep their thinking in an active state.
2. Set them higher-level goals, feel their own value in the process of completing the set goals, and enhance their strong interest in learning mathematics.
3. Encourage them to try their best to solve math problems with various methods and ideas, and try to come up with different methods to improve divergent thinking ability and promote intellectual development.
4. Educate them to help other students who need help. In the process of helping others, they will have a sense of accomplishment, thus cultivating a positive attitude towards life.
Six, the whole class arrangement (about 60 class hours)
(1) unit of length (about 4 class hours)
(2) Addition and subtraction within100 (2) (about 13 class hours)
1, two digits plus two digits is about three class hours.
Two-digit minus two-digit is about five class hours.
3. Add and subtract about 4 class hours.
Organize and review about 1 class.
I grew up about 1 class.
(3), a preliminary understanding of the angle (about 2 class hours)
(4) Table multiplication (1) (about 13 class hours)
1, it takes about 3 class hours to get a preliminary understanding of multiplication.
Multiplication formula of 2 and 26
The multiplication formula of 5 is about 2 class hours.
The multiplication formula of 2, 3 and 4 takes about 4 class hours.
The multiplication formula of 6 is about 3 class hours.
Review and arrange about 1 class hour.
(5) Observing objects (about 4 class hours)
(6), table multiplication (2) (about 13 class hours)
The multiplication formula of 7 is about 5 class hours
The multiplication formula of 8 is about 3 class hours.
The multiplication formula of 9 is about 4 class hours.
Organize and review about 1 class.
Let's have a look. 1 Let's swing around during class.
(7) Statistics (about 3 class hours)
(8) Mathematics Wide Angle (about 2 class hours)
(9) Overall evaluation (about 4 class hours) VII. Teaching progress