Paper Keywords: human anatomy; Teaching methods; Curriculum revolution

Abstract: Human anatomy is an important basic theoretical course for physical education majors. Because the content is boring and abstract, and the memory is large, the traditional teaching methods are often ineffective. We have reformed our teaching methods by using modern theory and technology. The new method has obvious effects in activating classroom atmosphere, stimulating students' interest in learning and helping students to remember scientifically.

Physical education is a science, a sophisticated technology. Today, with the rapid development of world sports level and fierce competition, it is difficult to conquer and climb the world sports peak only by developed limbs. Therefore, sports schools must have good theoretical courses and master relevant scientific knowledge in order to improve their sports performance. Human anatomy is an important basic theoretical course for physical education majors, and it is the basis for further study of specialized courses such as physiology, biochemistry and sports health care, which has a special position and role in the curriculum system of physical education majors. Mastering the knowledge of this course directly affects the subsequent study of related disciplines. How to make students majoring in physical education master the knowledge of human anatomy better? Let me talk about my own practice and experience in teaching practice.

First, a clear purpose, flexible teaching

The teaching materials of human anatomy are abstract, with many technical terms and a large amount of memory. The diversity of exercise forms brings difficulties to the teaching of sports anatomy, and it is difficult for students to understand and master knowledge. Therefore, the use of body language in teaching can effectively enliven the classroom atmosphere. Because body language has the characteristics of intuition, fluidity and continuity, it can make abstract content concrete, visual and easy to change, which is convenient for students to understand and remember. For example, when teaching joint movements, let the students do each movement form, such as flexion and extension, horizontal flexion and extension, abduction and adduction, and rotation. Then the teacher points out which movements are not standardized, and let the students analyze the movements of various parts of the body together. For example, when explaining muscles, demonstrate the direction of muscle fibers with your fingers, what auxiliary exercises can develop the strength of pectoralis major, and let some athletes answer questions in combination with their own sports. Through these forms, students master book knowledge flexibly and apply it to real life.

Second, clever classroom design to stimulate students' interest in learning

Tolstoy once said: The merit of teaching lies in guidance and enlightenment. ? Art guidance can open the mind and guide students to explore knowledge. For example, in the section "Nucleic Acid as a Carrier of Genetic Information", the following ditty can be quoted in the class introduction: In the Iraq War, after Iraqi President Saddam Hussein was captured, American doctors extracted DNA molecules from his body and carried out DNA molecules? Fingerprint identification thus confirmed the true identity of Saddam Hussein. Then the teacher can ask questions from the incident and ask related questions: Why can DNA molecules in human cells confirm the identities of different people? At this time, the problem affects students' thinking, which makes students feel excited and curious, so as to carry out active classroom teaching.

Third, the application of modern educational technology, vivid classroom content

Human anatomy is a science that studies the influence of normal human structure and exercise on human morphological structure. It belongs to the category of morphology and has strong theory and practice. Through vivid images, bright colors, clear levels, accurate positioning, coordinated music and detailed explanations, multimedia courseware visually and audibly processes the original boring and rigid content, and then vividly displays it. In addition, modern educational technology can also use three-dimensional reconstruction to show students rich anatomical knowledge intuitively and flexibly, which greatly stimulates students' interest in learning. For example, the animation of human bones is more vivid than the wall chart, which can make knowledge penetrate into students' minds and improve classroom efficiency invisibly.

Fourth, properly combine with real life to improve students' learning enthusiasm.

Students majoring in physical education often have some sports injuries in their daily sports. For example, calf cramps that are easy to encounter in daily life, then? Cramp? What should I do afterwards? Let the students talk about their own handling methods first, and then the teacher makes a summary. When did the calf happen? Cramp? At that time, you can massage from top to bottom with your hands, apply hot compress with a towel, or stand up quickly or pull your feet in the direction of your body to straighten your calf muscles. And why track and field athletes should not stay still immediately after sprinting, but should continue jogging and take a deep breath. If there is gravity shock, they should also help him walk for a while to prevent fainting, and so on. Collecting the relevant data of these common injury cases and applying them to teaching practice as teaching examples can not only make students feel the practicality of anatomical knowledge, but also enhance their interest in learning and improve their initiative in learning. Through these teaching methods, students are gradually trained to learn? Want me to learn? Arrive? I want to learn? Change.

Fifth, improve memory methods and improve learning efficiency.

Anatomy is a morphological science. In the learning process, there are a large number of specimens and models for students to learn and practice. Therefore, when observing specimens and models, we should carefully compare books, find out important structures, make the cerebral cortex three-dimensional, and then constantly recall the observed structural forms of specimens and models to establish a solid memory. For example, when observing the model diagram of the heart, let students distinguish the structural characteristics of the heart; When observing the model diagram of the ear, distinguish the main structure of the ear; When observing the human skeleton model, master the name of the skeleton and so on, so as to achieve the purpose of learning. For example, when explaining the names of various parts of the human body, let the students preview the textbooks first, and then invite two students to the podium. When is a classmate? Models? Is the other classmate there? Models? Point out the various parts of the human body and name them (the teacher makes a summary). Names of various parts of the human body: head, neck, trunk (front: chest, abdomen, back, waist) and limbs (upper limbs: upper arms, forearms, hands, lower limbs: thighs, calves and feet), so as to achieve both hands and brains and achieve the expected results. You can also use some songs or jingles that are easy to remember to increase the fun of learning anatomy and improve the memory effect. In anatomy study, we can also use associative memory, that is, we can remember similar structures and shapes together. For example, list and compare the similarities and differences of four tissues (epithelial tissue, connective tissue, muscle tissue and nerve tissue), so that students can see at a glance and enhance the memory effect.

Sixth, attach importance to experimental teaching and create conditions for demonstration experiments and student experiments.

Experiments play a very important role in teaching. It is of great significance to help students form concepts, understand and consolidate what they have learned, and cultivate students' observation thinking, independent ability, style of study of integrating theory with practice, scientific attitude of seeking truth from facts, seriousness of inquiry and scientific methods. Therefore, I try to demonstrate the experiment in the teaching process. For example, when doing the experiment of cell structure in the basic structure of human body, let students rinse their mouths with cold water first, and then observe their oral epithelial cells to understand the basic structure of human cells, which greatly improves the learning effect of students.

In short, active classroom atmosphere, examples close to life, modern teaching methods and scientific memory methods can effectively improve students' learning interest and learning effect. We should build? A century-long plan, education-oriented? Strengthen faith, take various effective measures, constantly improve teaching methods, improve the quality of teaching and educating people, and strive to cultivate more sports talents with high comprehensive quality for the motherland.

References:

Dong Bo, Li Hongjun. Application of CAT technology in anatomy experiment teaching [J]. Journal of Hubei Three Gorges University, 2002(2).

[2] Sun Xinzhong. Discussion on Teaching Methods of Anatomy [J]. Shanxi Medical Education, 2004(8).