(a) to be able to say the names and terms of the basic skills of table tennis, know its basic exercise value, and understand some simple rules of the game.
(2) Master the techniques of fast forehand attack and fast backhand attack in table tennis, and use them flexibly in table tennis competitions and competitions; Enhance the strength of students' upper and lower limbs and waist, and improve students' quick response ability, flexibility and coordination.
(3) Being able to participate in table tennis competitions or games in and out of class and experience the fun brought by table tennis. In the competition, it shows the will quality of calmness, calmness, wit and decisiveness, as well as the good behavior habits of respecting opponents, obeying rules and obeying referees.
Second, teaching material analysis
(1) The value of teaching materials Table tennis plays an important role in improving the physical fitness of primary school students, cultivating quick and agile activity ability, especially promoting the control ability of primary school students' nervous system to small muscle groups and improving the flexibility of the nervous system. Table tennis is small and light, with short hitting distance, fast speed and many changes, which is conducive to improving students' reaction speed and thinking agility; Improve the coordination of the body and the speed of action, and cultivate students' psychological quality of calmness, wit and decisiveness.
(B) Teaching materials content design ideas
According to the physical and mental development characteristics of primary school students in grade five and six, this table tennis textbook focuses on basic techniques such as attack and chopping, supplemented by table tennis activity ability and table tennis games; It is suggested to teach in the form of games and competitions, strengthen the infiltration of rules in teaching, and let students use the basic skills and simple rules they have learned in actual competitions. The content of table tennis compiled here is only to provide teaching materials for teachers, who can choose to use it according to the actual situation of schools and students.
Third, the teaching content.
(1) Forehand Fast Break
Action method
Standing about 40 cm away from the table, the racket is semi-horizontal before hitting the ball. When the ball bounces, the forearm and wrist swing forward and upward, and cooperate with the internal rotation of the wrist to make the racket lean forward and hit the middle and upper part of the ball in the rising period. When the racket touches the ball, the thumb presses the racket, and at the same time, the wrist pronation speed is accelerated, so that the racket swings along the arc of the sphere. The main point of action is that the body faces forward and the wrist is fast and full.
Teaching focus
Clap your hands and send and receive strength quickly on your forearm, and swing along the arc of the sphere as your wrist rotates.
Teaching difficulties
The middle and upper part of the rising ball.
(2) Backhand attack
Action method
Standing about 40 cm away from the table, the arm holding the racket naturally bends and moves the racket to the left position in front of the abdomen. When hitting the ball, the forearm and wrist swing to the right, and at the same time, with the outward rotation of the wrist, the racket leans forward and hits the middle and upper part of the ball in the rising period. Backhand attack includes backhand attack with a straight hand and backhand attack with a horizontal hand.
Action point
In the rising period, the ball is in the middle and upper part, and the action is short and powerful.
Teaching focus
Swing hard and move quickly.
Teaching difficulties
The middle and upper part of the rising ball.
(3) Forehand chop
Action method
Move your right foot back, turn right slightly, bend your knees slightly, and tuck in your abdomen. The racket is approximately vertical in shape, guiding the racket to the vicinity of shoulder height; In the descending period of the incoming ball, the forearm swings downward, forward and left with the movement of the body, touching the middle and lower part of the ball, and the wrist controls the shape of the racket and rubs the ball. The main point of action is that in the early stage of the ball falling, the forearm swings downward and forward with the movement of the body driven by the upper arm; The racket is shaped a little back and touches the middle and lower part of the ball. The wrist controls the shape of the racket and has the action of rubbing the ball; When the arm cuts the ball, the center of gravity shifts to the left foot.
Teaching focus
The wrist controls the shape of the racket, touches the middle and lower part of the ball and rubs the ball.
Teaching difficulties
Fast return, low arc and stability.
④ backhand chop
Action method
The left foot is behind, the body is slightly to the left, the racket is upright, and the racket is led to shoulder height; Driven by the upper arm, the forearm swings downward, forward and right with the movement of the center of gravity of the body; In the early stage of the incoming ball falling, in the middle and lower part of hitting the ball, the wrist controls the shape of the racket and has the action of rubbing the ball.
Action point
Press the center of gravity of the body with a racket to control the arc of hitting the ball; The wrist controls the rotation of the ball and changes the direction of the racket to control the hitting route.
Teaching focus
In the early stage of the incoming ball falling, the middle and lower parts of the ball have the action of rubbing the ball.
Teaching difficulties
Controls the height of the return arc.
People's Education Edition Grade Eight Physical Education and Health Table Tennis Teaching Plan 2 1. Case background:
According to the goal of the fifth grade of "Physical Education and Health Curriculum Standard", we should adhere to the guiding ideology of health first in teaching, stimulate students' desire for learning, make them interested in physical education, persist in exercise and cultivate their awareness of lifelong physical fitness. In teaching, we should follow the requirements of curriculum reform, focus on students' development, give full play to students' main role in the form of group cooperation, pay attention to students' individual differences, and let every student enjoy happy sports and healthy sports.
Second, the teaching process and methods:
Learning objectives:
1, master the correct technical movements of forehand attack, cultivate the interest in learning table tennis, and often take the initiative to participate in physical exercise.
2. Develop students' physical qualities such as speed, coordination, agility and responsiveness.
3. Cultivate students' spirit of mutual assistance, unity and cooperation, create a harmonious classroom atmosphere, and cultivate the will to overcome difficulties and struggle hard.
Learning content: table tennis forehand attack technique
Learning focus: experience the movements of pedaling, leaning forward and closing your arms.
Learning difficulties: how to coordinate the swing?
Learning process:
1, preparation part-"teacher-student interaction, emotional mobilization" stage
At the beginning of class, I arranged high-fives for teachers and students. The neat applause and slogans not only render the classroom atmosphere, but also achieve the purpose of stabilizing mentality and cultivating team spirit. Then the whole class warms up under the guidance of the Sports Commission and fully exercises the muscles of each joint.
2. Basic part-the stage of "mastering skills and self-evaluation"
(1) Exploration, guidance and explanation. First of all, through some competition videos, the teacher explains the application of table tennis attack technology in actual combat, so that students can understand the use, timing and method of this technology. Then do demonstration actions, guide students to sum up the essentials of "kicking, leaning forward and closing their arms" through questioning demonstration and key creation, and try to practice with their hands under the guidance of the teacher. This method of understanding the application of technology first and then learning technology will help students to understand the characteristics of technology more deeply and form the representation of action.
(2) Practice in different levels. In order to better enable students to solve important and difficult problems, I adopted the method of hierarchical teaching, combined with the concept of "paying attention to individual differences and different needs to ensure that every student benefits" in the new curriculum standard. In practice, students first set the goal of sports skills in this course according to their existing level, and divide it into:
A, Endeavour group, mainly imitating by hand and practicing hitting the ball against the wall.
B, excellent group, basically grasp the essentials of forehand attack.
C, elite group, mainly doing two-person face-to-face attack exercises. Then each level can reduce or improve the difficulty of practice in time, and correct the wrong action through practice. Then students can be promoted to a group for more difficult exercises after mastering the movements of this group. Finally, under the organization of each group leader, the items practiced in this group are evaluated to further deepen the mastery of the movements. This multi-level grouping allows students to freely adjust the difficulty of practice according to their own ability and mastery, which not only ensures most students' interest in practice, but also helps the disadvantaged groups to regain their self-confidence and ensure that every student maintains their enthusiasm for learning.
(3) Multi-level evaluation. In this class, I use "self-evaluation", "group evaluation" and "teacher evaluation" to better promote students' technical learning and achieve the curriculum objectives. "Self-assessment" is the evaluation and comparison of students' ability, which runs through practice. For example, students are evaluating their technical ability by selecting groups according to their abilities. In the "group evaluation", students are required to show what they have learned in this class in a comparative way to see who "moves more accurately, makes fewer mistakes and makes greater progress", so that students can make collective comments from the teacher's point of view, which can help students understand the action more deeply. "Teacher evaluation" refers to the evaluation of students' skills, learning attitude and psychological state in practice, and it is necessary to fully guide students to carry out technical learning and emotional experience, with encouraging words as the mainstay. This form of "practice in evaluation" and "practice in evaluation" fully explores students' creativity and subjective initiative. Make students "learn in thinking and make progress in evaluation", which greatly improves students' ability to find and solve problems.
(4) Experience success. Through continuous evaluation and improvement in practice, students make continuous progress in breaking through goals and fully mobilize their learning enthusiasm and learning potential.
3. The last part-the stage of "stabilizing emotions and restoring body and mind".
Teachers and students * * * complete relaxation exercises together and summarize the classroom situation.
Third, the case analysis:
In the conception of the course, starting from the important and difficult points of the textbook, through careful analysis, combined with the physical and mental characteristics of students, the corresponding teaching objectives are formulated, and the design and arrangement of this lesson are carried out around the teaching objectives.
Desalinate the teaching process, highlight the teaching links, and emphasize the cultivation of students' ability through the link of "discovery-practice-evaluation-experience", so that students can experience the happiness of learning and success in teaching activities and cultivate the habit of lifelong sports. In terms of teaching methods, through hierarchical teaching, students are allowed to practice in groups with different difficulties, which not only enhances their interest and confidence in learning, but also improves their ability to master technology, gives full play to their subjective initiative, and changes their concept from "I want to learn" to "I want to learn".
In the teaching evaluation system, multi-level evaluation is adopted to make "self-evaluation", "mutual evaluation" and "teacher evaluation" run through the study. This form of "combining evaluation with practice" and "promoting practice by evaluation" is conducive to improving students' understanding of practice, understanding of technology and their ability to find and solve problems, thus better promoting the realization of teaching objectives.
Fourth, teaching reflection:
1, successful
I firmly believe. Health first? The guiding ideology has abandoned the traditional practice of simply pursuing technical training and changed the previous practice. Instill-accept? A single teaching model, using a variety of classroom teaching.
In this class, I pay attention to the cultivation of students' ability. In view of the key and difficult problems in table tennis forehand attack practice, teachers guide students to think actively, let students explore by themselves, and get solutions, which improves students' ability of independent learning, cooperative learning and inquiry learning.
At the same time, it also pays attention to students' individual differences and teaches students in accordance with their aptitude. Adopt hierarchical teaching. For students who have a good table tennis foundation and can master the movement skills quickly, we should guide them to learn and master more learning contents, fully tap the learning potential of students, and let every student make progress on the original basis when learning table tennis skills, so as to experience the pleasure and sense of accomplishment in learning table tennis. For example, students with a good foundation can go to Taiwan Province or the Far East to play attacking ball, which cultivates their interest and improves their self-confidence in learning.
2. Disadvantages
Our school's table tennis team has achieved excellent results in district-level middle school students' table tennis competitions many times, but there are too few high-level students, and there is still a long way to go to achieve good results in district-level and above competitions.
3. Improvement measures
(1) Improve teachers' comprehensive quality and fully implement it? Student-oriented education? Spirit and efficient classroom teaching.
(2) More multimedia should be used in class, so that students can have a more intuitive understanding of the overall effect of actions.
(3) Conduct more competitions inside and outside the school to improve students' actual combat ability and promote training through competition.
(4) Specially recruit high-level athletes to drive the technical level of other students.