Elementary Sprint Teaching Plan and Reflection
The following is a teaching plan for elementary school students: * * 1. Teaching objectives ** 1. Students were taught the basics of sprinting, including the definition and events of sprinting. 2. It allowed the students to grasp the basic movement techniques of sprinting, such as starting, accelerating after starting, running halfway, and finishing. 3. To cultivate the students 'interest in sprinting, and at the same time to train the students' spirit of not being afraid of hardship. * * 2. Important and Difficult Points in Teaching ** 1. * * Main point ** - Master the correct starting posture, including the use of the starting block (if possible), the position of the various parts of the body, etc. - Experience the coordinated movement of your legs and arms as you run. 2. * * Difficulty ** - The increase in reaction speed at the start of the race. - Maintain the correct posture while running and control the step length and frequency. * * 3. Teaching process ** #(I) Beginning (3 minutes) 1. classroom routine - Gather the team and check the number of students. - The teacher and student greeted each other and briefly introduced the teaching content and objectives of this lesson. - He emphasized safety precautions, such as avoiding collisions during running. #(2) Preparing (7 minutes) 1. Jogging to warm up - Lead the students to jog around the field for 1 - 2 laps at a moderate speed and maintain a neat team. Remind students to pay attention to their breathing rhythm during jogging. You can use the method of inhaling and exhaling. 2. Special preparation activities - Head movement: Put your hands on your hips, and slowly rotate your head in four directions, front, back, left, and right, 2 - 3 times in each direction. - The shoulder exercise: Both shoulders should circle forward and backward at the same time, each doing 3 - 4 circles. - Body turning exercise: Straighten your body, separate your feet and shoulder width apart, turn your upper body to the left and right, and swing your arms naturally with your body. Do each 3 - 4 times. - Lunge Leg Pressing: alternate between the front and back legs, 4 - 5 times on each side to move the leg muscles and joints. - Hand and ankle joint movement: Hold your ankles with both hands, rotate your ankles clockwise and counterclockwise, then straighten your hands up, stand on your toes, and move your ankles. #(3) Basics (20 minutes) ## 1. Explanation of sprinting knowledge (3 minutes) - A brief introduction of sprinting: It was a sport that told students that sprinting was to run a specified distance on a specified track. The first to reach the finish line was the winner. The common sprinting events were 100m, 200m, 400m, and so on. Sprinting was considered an extreme sport. ## 2. Sprint Movement Technique Teaching (12 minutes) ###(1) Starting Teaching (4 minutes) - If there was a starting block, show the students the location and function of the starting block. In the absence of a starting block, the starting position can be simulated. - Explain the "get into position" command: When you hear "get into position", ask the students to take a few deep breaths and walk to the starting position (the imaginary starting line) easily. Then bend over, put your hands on the ground, put your strong legs in front, and stand with your feet in front and back.(If you simulate the starting block position, you can imagine two feet stepping on the starting block), with the hind legs kneeling on the ground; the knees of the hind legs and the arch of the front feet are in the same line, and the distance between the two is about 10 centimeters; the thumbs of the two hands are facing each other, the other four fingers are close together, and the web of the thumb is facing forward. The hands are about the same width as the starting line, and the arms are straight. The shoulders are slightly moved beyond the starting line; the neck is naturally relaxed, and the eyes are half a meter ahead. - Explain the "Ready" command action: After hearing "Ready", raise your hips steadily, slightly higher than your shoulders, and move your body's center of gravity forward. The angle between the front and back legs is about 90 degrees, and the hind legs are about 120 degrees. Raise the supporting legs slightly behind you, and the hips and shoulders are level or slightly higher than the shoulders. However, the legs behind you should be bent and not straight. Look three meters ahead. - Demonstrate the action of "firing a gun"(or "running "): When you hear the" gunshot "(or" running "command), quickly push your hands off the ground, swing your arms back and forth, and quickly kick your legs away from the starting position. With the knees in the lead, the hind legs quickly moved forward along the ground, using the forefoot to grab the ground. At the same time, the hind legs had to straighten the hips, knees, and ankles to send the body forward. ###(2) Acceleration after the start (3 minutes) - Demonstrate the accelerated running action after the start: After the start, the body should be in a relatively forward posture. After the legs leave the starting position, actively accelerate the swing of the legs and arms and the action of stepping on the ground to maintain the balance of the body. When he took his first step, he quickly moved his feet from his front foot to his toes and leaned forward. The length and frequency of each step had to be increased. After about 20 - 30 meters, the torso gradually lifted. The students were divided into groups to do short-distance (such as 10 - 15 meters) acceleration training after the start of the race. Each group practiced 2 - 3 times. The teacher went around to guide and correct the students 'mistakes. ###(3) Teaching on Running (3 minutes) - Explain the movements of running on the way: A single step on the way consists of a back kick, a front swing, a jump, a landing, and a buffer. Among them, the back kick was an important movement stage to push the human body forward. When the body's center of gravity moved to the supporting vertical plane, the supporting leg began to kick back actively and forcefully. The supporting leg and the swinging leg had to be coordinated. During the flight phase, the thigh of the supporting leg would fold and bend with the inertia of the ground. At the same time, the other leg would lift the thigh and bend the hip joint to form a forward pose. After the flight, the swinging leg was pressed down actively, and the forefoot landed on the ground with elasticity. Then, the knee was quickly bent to cushion the impact. With the inertia of running, the swinging leg folded the big and small legs, and quickly swung forward and approached the supporting leg. - The students were organized to run 15 - 20 meters on the way. Each group practiced 3 - 4 times. The teacher observed the students 'movements and emphasized the coordinated swing of the legs and arms. ###(4) Finish line teaching (2 minutes) - Explain the finish line: The finish line is the last stage of the entire race. You have to try your best to maintain the high speed of the middle run and run through the finish line. Demonstrate the sprinting movements at the finish line to the students, such as keeping your body forward and increasing the frequency of your arm swing. Let the students do a simple sprint at the finish line. The distance can be set to 10 - 15 meters. Feel the rhythm of the finish line. ## 3. Sprint game (5 minutes) - The students were organized to participate in the "relay sprint" game. The students were divided into several groups, and each group had the same number of people. The relay points were set up on the field. The first student of each group heard the command and started running. After running to the designated place, he returned and high-fived the second student. The second student then set off, and so on. The group that completed the relay first won. Through the game, the students 'interest in sprinting and their sense of competition could be increased, and their sprinting skills could be consolidated at the same time. #(4) End (5 minutes) 1. relaxation activity - Lead the students in simple relaxation and stretching activities, such as stretching the leg muscles. The students were asked to sit on the ground with their legs straight and their upper body leaning forward. Their hands were to touch the tips of their toes as much as possible. They were to maintain this position for 15 - 20 seconds and feel the stretching of their leg muscles. Then, he changed to the other side and did the same stretching. You can also relax your arms and shoulders, such as letting your arms hang naturally and turning your shoulders left and right. 2. Class summary - It summarized the students 'learning situation in this class, reviewed the basic movement techniques of sprinting, praised the students' positive performance in class, and pointed out the shortcomings, such as slow reaction speed at the start, incorrect running posture, etc. - Students were encouraged to continue practicing sprinting after class to improve their sprinting ability. 3. declare the class dismissed - Goodbye teacher and student, pack up the equipment (if there is). * * Reflection and summary ** #(I) Success 1. The teaching content is arranged reasonably - According to the technical links of sprinting, from the start, the acceleration after the start, the middle run, and the finish run, the teaching was carried out in order, which was in line with the cognitive law of primary school students and the law of the formation of sports skills. The teaching time allocated for each segment was reasonable, allowing students to have a preliminary understanding and mastery of sprinting techniques within a limited time. 2. Various teaching methods - It used a combination of explanations, demonstration, practice, games, and other teaching methods. The explanation of sprinting knowledge was simple and clear. The demonstration movements were accurate and standardized, so that the students could intuitively see the correct movement techniques. Through group practice, every student had the opportunity to participate in sprinting practice, which increased the enthusiasm of the students. The sprinting game not only increased the fun of the classroom, but also cultivated the students 'teamwork and competitive spirit. 3. Pay attention to safety education - At the beginning of the class, safety precautions were emphasized. During the sprinting practice, the safety of the students was always paid attention to, so as to avoid accidents such as collisions during the running process. #(II) Inadequacies 1. Not enough attention to individual differences - In the teaching process, although all students were given unified teaching and guidance, there was not enough individual guidance for students with poor physical fitness or slow acceptance. These students may have greater difficulties in mastering sprinting techniques, and teachers may not be able to discover and provide targeted help in time. 2. Control of teaching intensity - For primary school students, sprinting was a relatively intense sport. In the teaching process, although there were warm-up and relaxation sessions, some students still showed signs of excessive fatigue during the practice process. This indicated that the control of teaching intensity needed to be further optimized. Perhaps it was because the number of practice sessions was too high or the interval between practice sessions was too short, so it needed to be adjusted according to the student's actual physical condition. #(3) Modification measures 1. attention to individual differences - In the future, more attention should be paid to the individual differences of students. During group practice, students could be reasonably grouped according to their physical fitness and athletic ability. For students with weaker abilities, special tutors could be arranged or students with stronger athletic ability could be given one-on-one help. During the teaching process, they had to observe the students 'learning situation more, find problems in time, and give individual guidance and suggestions. 2. optimization of teaching intensity - According to the physical characteristics and sports ability of the primary school students, the teaching intensity should be adjusted reasonably. The number of practice sessions and the time between practice sessions should be arranged in a scientific manner to prevent students from being overly tired. At the same time, some interesting low-intensity exercises could be added, such as jogging relay games, so that students could improve their sprinting ability in a relaxed and happy atmosphere. In addition, it could also strengthen the monitoring of students 'physical conditions and adjust the teaching content and intensity according to the students' fatigue level. Read more exciting novels for free
Host of Shangcai County Radio and Television Station
According to the available information, only Shang Panpan, the host of Shangcai County Media Center, and Dong Lei, the host of Shangcai County TV Station, were known. No more information about the host of Shangcai County Radio and Television Station was obtained. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Doomsday novels for free
Here are some novels related to the apocalypse: - " Doomsday Cockroach ": The protagonist was originally a loser who had nothing to do. He stayed at home all day to avoid the first infection of the doomsday virus. Looking at the crowd of zombies downstairs, they panicked. After experiencing the near-death experience of finding food, they picked up their weapons and walked out of their homes into the dilapidated world. The book described the human nature of the apocalypse step by step. The protagonist's change of attitude towards zombies and the dark description of the people's hearts in the apocalypse were better. - " Eye of Evolution ": The protagonist is brought to a hundred years later by the magical eyeball. The earth is digitized due to the infiltration of psionic particles and enters the psionic era. In this era, mutated beasts ran amok and otherworldly creatures invaded. People could enter the spirit world through psionic items to complete missions and become stronger. The main character would grind dungeons in this game-like world to conquer the entire psionic era. - " Zombie Empire ": In the background where zombies have intelligence and humans are in danger, the protagonist unites with human zombie partners to defeat various powerful enemies and establish a new order. In the book, there were no superpowers and no horses. It showed the story of a mixed army of humans and zombies sweeping across Europe, occupying North and South America and establishing a great empire. - " Earth Survival Guide ": A doomsday crisis novel that tells the story of an alien arranged by God. - [Dark King: The dark theme of the apocalypse. It tells the growth of a cold-blooded king.] - [Doomsday Demon God Game: The entire world becomes a game field. The protagonist breaks the game with the Dao of Heaven and enters the three thousand worlds.] - The protagonist could predict the disaster. Later, when the Earth really faced the end of the world, mutants spread rapidly in the outside world. - " Real Doomsday Game ": Doomsday novel. The protagonist continuously travels between his own world and the parallel world destroyed by the apocalypse to explore the origin of the apocalypse, preventing the apocalypse from spreading and affecting his own reality. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Lorenzo Minotti
Lorenzo Minotti was born on February 8, 1967 in Cesena, Enrico-Romagna, Italy. He was an Italian football player. He was the runner-up for the Italian national team in the 1994 Fifa World Cup. He played for Parma in his career and led the team to win many domestic and international championships as captain. When Stoichkov joined the team in the 95/96 season, free center back Lorenzo Minotti made 152 appearances and scored 16 goals. He was the player with the most appearances for the team in three seasons. After retiring, he worked as a football commentator and talked about Ivan in the Italian Sky Sports studio, believing that Ivan's enthusiasm had ignited the entire Milan team. Hurry up and click on the link below to return to the super classic "Lord of Mysteries"!
Star Painter's novel is free to read and download the latest chapters
According to the information provided, the website of the Interstellar Master Artist was " po1 homes ", but there was no mention of download information. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
The correct way to transplant peony flowers in early autumn
Transplanting peony flowers in early autumn can be carried out according to the following correct methods: ** 1. Bare-root seedling treatment ** 1. Mud cleaning: If the peony seedlings purchased are bare-rooted seedlings and the roots are wrapped in mud, the mud needs to be cleaned. You can wash it with water or soak the roots to make the mud fall off. 2. Trimming the root system: After removing the mud, expose the entire root system, examine it carefully, and cut off the unhealthy root systems such as black, rotten, and worm-eaten with scissors. 3. Medicinal soaking: Place the trimmed roots in a cool and well-vented place to dry the wound. Then, dilute the roots with carbendazim and rooting powder in a ratio of 1:1000 with water to make a solution. Soak the roots of the peony in the solution for 10 - 20 minutes. ** 2. Choose a suitable environment ** 1. Illumination and ventilation: Peonies like the sun. They should be planted in an environment with good ventilation and light, such as outdoors or a balcony (potted plant) with good lighting. However, in summer, when the temperature is high, it is necessary to consider building a shade net to avoid excessive exposure to the sun. In addition to ensuring light and ventilation when planting, it is necessary to avoid water accumulation. You can choose a high place that is not easy to accumulate water, such as the south wall of the courtyard. 2. [Soil requirements: Peonies prefer neutral or weakly basic soil.] If you use the slightly acidic flower nutrient soil for potted plants, you can add plant ash, rice hull carbon and other basic fertilizers to adjust the soil's acid and base. When planting in the south, they could also mix a large amount of plant ash or rice hull carbon into the soil to improve the soil, and spread a layer of decomposed organic fertilizer (such as cow dung fertilizer, sheep manure, chicken manure, etc.) at the bottom of the pit, and then spread a layer of soil to cover the fertilizer before planting. ** 3. Transplanting and subsequent maintenance ** 1. Leaf trimming: During transplanting, to control the water and nutrient consumption of the plant, part of the leaves were cut off. 2. Transplanting and planting: Pay attention to reducing root damage during transplanting. Try to bury the roots as deep as possible to prevent frostbite in winter. After planting, press the surrounding soil to make the roots closely combine with the soil. 3. Root-fixing water: After planting, immediately pour the root-fixing water to ensure that the peony roots and the surrounding soil can fully absorb water. The weather in early autumn may still be hot, so you can choose to transplant and water in the cool evening. After watering the roots, keep the soil slightly dry. When the new sprouts sprouted, resume watering. 4. Pay attention to shade: Do not be exposed to direct sunlight after transplanting. Potted plants can be placed in shade. Black gauze awning can be used to block the sunlight to avoid dehydration. "Fairy Dream of Tang Shi: Fate of Peony" is equally wonderful. Everyone is welcome to click and read it!
How to maintain mild tricuspid valve repulsion?
The maintenance of mild tricuspid valve incompetence mainly included the following aspects: 1. ** Cause of disease prevention **: If the disease is caused by rheumatism infection (usually moderate or above), anti-rheumatism treatment should be paid attention to. 2. ** For the prevention of myocarditis **: Antibiotic preventive treatment should be used when extracting or cleaning teeth. 3. ** Reduce the burden on the heart **: avoid overwork, pay attention to rest, balance work and rest, avoid participating in strenuous exercise, but also exercise appropriately (do it according to your ability, step by step, to not cause palpitation and short of breath). 4. ** Other Living Habits **: - Drink more water to prevent the formation of blood clots. - Insist on regular re-examination of cardiac ultrasound to observe whether there are any changes in the adverse flow. For example, you can re-examine it once a year. - Maintain emotional stability to reduce the burden on the heart. If symptoms such as chest tightness and fatigue occur, rest in bed and raise the pillow appropriately to maintain smooth breathing. - Maintain a balanced diet, ensure normal nutrient intake, eat light food, avoid eating too greasy, spicy and stimulating food, do not smoke and drink, eat more healthy fruits and vegetables, and adopt a low-salt diet. - Pay attention to the changes in blood pressure. If you have a history of high blood pressure, you must monitor your blood pressure on time to prevent emotional agitation from causing your blood pressure to rise and increase the burden on your heart. - It was to prevent colds because tricuspid incompetence was caused by tricuspid valve incompetence. If a cold caught a cold, it might cause inflammation of the valve, leading to other complications such as endocauli. In addition, you can take the left side lying position when sleeping, which is conducive to the blood flow of the heart. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
The Horrifying Romance of the Male Lead Is a Ghost
The following were some horror romance novels in which the male protagonist was a ghost: " Why is it a malicious ghost?" In the book, there were two male protagonists. There were elements of supernatural horror, forced love, and other elements, including the attack of a sick and terrifying malicious ghost;" Midnight Marriage: The Coffin Man is Difficult to Deal ", the female protagonist Bai Jin married the male ghost Feng Yunqing in order to survive;" Ghost Slave: Abduction of the Underworld Emperor's Hot Kang Head ", the female protagonist was endlessly haunted by ghosts;" Yin Girl Painted Soul ", the female protagonist was haunted by ghosts after breaking taboos to keep her boyfriend. Other than that, there were also ghost romance novels such as " Going to the Wrong Grave and Encountering a Ghost,"" The Male Lead Is a Ghost,"" Thousand Years of War,"" The Ghost Husband,"" The Husband Is Watching," which were neither supernatural nor scary. " I Work for Ghost Spirits in the World of Cultivators " is equally exciting. Everyone is welcome to click and read it!
Suqian lailong town jingdong kindergarten
The Jingdong Group had done a lot of public welfare activities in Suqian, including the establishment of Jingdong kindergarten in Lailong Town. In addition to direct industrial investment to drive the economic development of his hometown and promote employment, Jingdong Group also donated more than 100 million yuan for local education, culture, pension, and helping the weak and the poor. The Jingdong kindergarten in Lailong Town was one of the public welfare projects. In addition, in 2017, Jingdong Group also opened a kindergarten in Suqian, providing free admission to the children of employees and providing maternal and child products. Suqian School of Nanwai Xianlin Branch had many departments such as kindergarten, and a series of public welfare projects donated by Jingdong in Suqian, such as the art building of Suqian Middle School, the nursing home of Jingdong in Lailong Town, the cultural and sports center of Jingdong, and the kindergarten of Guangming Village (Jingdong), also gradually landed with the completion of the school. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
The male protagonist is wearing the novel recommended by the East Chamber
The following are some recommendations for novels related to the male protagonist and the East Chamber: - "Observation Notes of the East Chamber": The female protagonist traveled through time. The male protagonist in the book was a eunuch. The story was set in the Ming Dynasty. There were elements such as ancient romance and two-way redemption. - "Huan Chong" said: The male owner is Pei Huaiguang, a eunuch with a palm print. He is treacherous and evil. He covers the sky with one hand. - "Palm print for husband": The male master is a palm print eunuch Baili Xi, temperament sinister, power monstrous. - "Married to a Dead Eunuch": The male protagonist was a eunuch who had a certain amount of power and treated the female protagonist maliciously. - "The World of the Official Concubine": The male protagonist is nine thousand years old. He is the only eunuch in this dynasty. He is sick and has great power. Although he is a fake eunuch, he has great power in the court with the female protagonist in the text. - [Retreat, Retreat, Retreat]: The male protagonist is the young commander of the East Chamber and has great power. - "Lure Official": The male protagonist's setting meets the requirements, but the specific plot is centered around the female protagonist, the courtesan, and also involves the development of the male protagonist's plot under the identity of a eunuch. - In ancient novels such as "Eunuch's Pillow Beauty,""Black Lotus's Favorite Concubine's Manual for Raising Eunuch (Double Rebirth),""Empress Dowager Jiao's Eunuch Lover," and "After Being Forced to Marry by a Powerful Official," the male protagonist was an eunuch and had a high status in the story. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
The identity of the female protagonist's mother is very humble.
" Princess Ping Yang " was an ancient novel in which the female protagonist's mother had a very humble status. In this novel, the female protagonist, Princess Pingyang, was born of a concubine. Her mother's status was low, and she was not favored when she was young. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>