药物分析Pharmaceutical Analysis.ppt

pharmaceutical analysis（药物分析）Pharmaceutical analysis is an important course of pharmaceuticals major, to firmly establish the concept of students' quality first of the drugs, and in accordance with the drug quality of the national standard, master the production, use and storage process for quality control of knowledge and skills of the drug and its preparation. According to the actual situation and the teaching practice for many years in secondary health school students occupation, to explore how to improve the teaching quality of female drug analysis, to cultivate the post to ask Jun Gong intermediate technology talents.Is the drug analysis techniques and methods of chemistry, chemistry or biochemistry, the quality control methods of drug synthesis study on chemical structure has clear or natural medicine and its preparation, also study the quality control method of preparation of representative and biochemical drugs and preparations of sichuan. Drug analysis is a "Family Science"". In the process of learning, it is difficult for students to grasp its characteristics and laws, and it is difficult to get started. How to improve the quality of teaching, it is worth careful study of teachers.1 basic conditions of secondary vocational schools1.1 poor students due to the reform, the higher the quality of students the students were admitted to high school, secondary vocational schools have to lower admission conditions, poor quality of junior high school graduates enrolled even part of the social youth school. Thus, as compared with 1999, theoverall quality of students declined.1.2 of the students learning objectives are not clear, the learning interest of students' learning enthusiasm is not high, not subjective efforts, in the classroom distracted, lack of initiative to explore the learning behavior of knowledge, some of the students completed the teacher assigned to passive limitations of learning tasks, some students can't even finish. Therefore, teachers should pay more attention to the teaching process.1.3, the shackles of traditional educational concepts, the current secondary health vocational schools, classroom teaching is still bound by traditional educational concepts. In order to complete the teaching of the knowledge stipulated in the syllabus, the teacher is only one way to teach the students. The students only listen to the teacher's explanation, and there is no effective and feasible teacher student cooperation mechanism in the classroom. Teachers tend to teach the majority of middle level students, and do not aim at grading the basic situation of students so as to influence the teaching effect.2, strengthen the training of teachers' own ability to meet the needs of teaching2.1, teachers should have strong practical ability, which is endowed with characteristics. Vocational education has the characteristics of pertinence and application, and emphasizes the cultivation of professional ability based on practical ability and entrepreneurial ability. The school shouldcultivate a team of highly qualified teachers, to improve teaching experience in practice, and the practice of successful experience, rise to the new theory to guide the teaching practice better, so that the teacher is no longer teach the knowledge of "teacher", but the set of compound teachers teaching, scientific research, management and other skills in a. Teachers should have the professional skills of the teachers; the experimental teaching has the ability, experimental and technological innovation practice ability; the social practice ability, to understand the society and enterprise, to develop the students' entrepreneurial ability, to guide the employment of College students.2.2, teachers should have innovative consciousness and innovative ability, teachers should constantly learn new knowledge, new skills, timely adjustment of their own knowledge structure, to adapt to changing needs of work. Only oneself have the strong innovation consciousness and the innovation ability, summarizes the innovation from the practice, consciously unifies the knowledge and the innovation ability thought, teaches the student. At the same time, we should find out the students' creative potential in time, catch the flash point of students' innovative thinking, and cultivate students' innovative consciousness and ability at different levels and angles.2.3 teachers should have strong teaching ability which requires teachers to have very strong expression ability, in the teaching theme, well organized, vivid and interesting concise and to the point, the knowledge and experience to effectively teach students; there is a strong organizational capacity,choose appropriate teaching methods, the teaching level of cognitive development for students and improve the teaching effect.2.4, teachers should have modern means of education to meet the needs of students,The teacher must master the teaching software of multimedia technology, all kinds of education, proficiency in the use of advanced instruments; so as to effectively improve the efficiency of teaching; teachers must make full use of cyber source to collect teaching information, enrich and update the teaching contents, teaching methods and teaching means. At the same time, the sharing of resources to learn the use of information technology, the cultivation of students' autonomous exploration and discovery., fully mobilize students' initiative, enthusiasm, the creative thinking and practice ability of students to effectively exercise.3, the scientific use of teaching methods to ensure the quality of teaching3.1 education to guide students to promote autonomous learning in recent years, the enrollment of students enrolled in grades is generally low, and the social influence, leading to the students learning enthusiasm is not high, the lack of confidence in learning, learning initiative and consciousness of the poor, poor grades, subjective factors affected by non intellectual factors, is lazy, scattered, poor. Therefore, we should select effective teaching methods and educational ideas, take students as the center, stress the students' learningactivities, pay attention to the subjective factors of students as the main body, and promote the students' independent learning ability. In the teaching process, based on the guidance, inspiration, to mobilize the enthusiasm of learning, so that students in the learning process to become a passive initiative, training students thinking ability, judgment and innovation ability. As the saying goes, "teach fish rather than teach them how to fish."". In the specific teaching process, firmly grasp the "structure properties (i.e., identification, examination and content determination)" of the main line, combined with the pharmaceutical chemistry, analytical chemistry and other related courses, guiding students from the analysis of drug structure staff, analyses the physical and chemical properties, and learning method. While teaching students knowledge, they also teach students how to study this course.3.2, students centered, determine teaching methods3.2.1 to change the traditional teaching methods, strengthen the situational teaching: traditional teaching, teachers tend to impart knowledge to students to accept the task, for the purpose of knowledge, the teaching method of "Teacher centered", ignore the situational teaching, neglecting the cultivation of students' abilities and skills training, resulting in theory teaching practice from the training goal, occupation education and training applied and practical talents. Change the traditional classroom teaching, pay attention to students' situational teaching, strengthen the training of practical ability and social adaptation demand. In order to explain the precision, for example, can be precision under differentconditions for repeatability, intermediate precision and reproducibility, can according to the different conditions of the three design scenarios, teachers dubbing explanation, asked three students to participate in demonstration. Knowledge that was relatively abstract and difficult to understand, was easily mastered by situational teaching.。