The comprehensive design experiment is to explore students' creativity, not to stick to textbooks and not to repeat teaching.
The experimental part of Rong combines physiology, disease and pharmacology, and makes full use of the knowledge of these three disciplines.
Students write their own questions and complete the analysis experiment independently. Its experiment was first put in French class, which was for our class.
The full trust and recognition of students is also a test of their ability.
As a pilot project, the quality of experimental results and students' participation are directly related to the comprehensive design.
Feasibility and popularization of inspection; This matter concerns us. Will anyone do this experiment again?
Because of the above factors, we all felt a little uneasy at the beginning of the experiment.
On the topic selection, we should integrate novelty, feasibility and the significance of its operation. When our group saw it,
When reducing NO, we will expand our thinking and discuss the role of reducing NO synthesis in the pathogenesis of hypertension.
As a new interpretation, we study whether there is a problem with the substrate, the synthesis or the receptor. this is
What has never been tried is the combination of innovation and hot spots.
With the progress of the experiment, we have a deeper understanding of what is "design experiment", which is by no means.
A simple design, a craftsman's work, is the embodiment of rigor and science. We are experimenting.
The training of our ability to find and solve problems is the training of our independent thinking ability. It is worth mentioning that,
Although the class is divided into five groups: patients and pharmacology, our tutor is the only one related to patients and medicine.
It doesn't matter to the teacher. With the help of the physiology teacher, we have experimental sites and animals, such as. But now
If he knows nothing about sick students, we can only rely on ourselves more independently and find funds.
Materials, find a breakthrough, find the operation methods and ways of the experiment. So the difficulty of our group is relative to other groups.
At the beginning of the experiment, you can multiply it by a larger coefficient.
In the experiment, we also found the importance of teamwork. First of all, on the day of the experiment, our
The experimental equipment is borrowed by the students themselves from the laboratory of the sick students. The spectrophotometer to be used in our experiment is
Colorimetric experiment was carried out in pharmacological laboratory. Some students gavage mice every day to cultivate models of chronic experiments. we
We have a clear division of labor and can finish a lot of work efficiently. We have classmates in the evening for the experiment.
I ate late and didn't complain.
Experiments are designed to cultivate our abilities in many aspects. We can consult materials, discuss in groups and defend ourselves.
Ability to think, react and solve problems independently.
We think the process of the experiment is the most important, and the experiment must not be false, scientific and rigorous.
Our firm step towards science is unshakable.
The success of the experiment is the result of the joint efforts of everyone and the instructor. The problems existing in the experiment, such as
The format of the paper and the choice of arterial section are what we should learn and change in the future malignant experiments.
This progress has laid a solid foundation for our future research and strengthened our commitment to medical scientific research.
The belief of dedication and the bitterness of suffering are all small things. What can be done and how to do it better is what we have been chasing.
Looking for it.
Reflections on the Comprehensive Design Experiment (Ⅱ)
In the past three months, every student in our French class of Grade 02 participated in this independent design.
Sex experiment. I personally experienced the scientific research process of topic selection, topic report, experiment, analysis of results and thesis defense.
The whole process is not only a pioneering work of school teaching reform, but also an era in our university life.
An unforgettable experience.
During the experiment, many teachers in the teaching and research group of pharmacology, disease, physiology and pathology gave us a lot.
Your help and valuable advice will still benefit us a lot in future study and research, especially the guidance.
Since the beginning of the experiment, Mr. Cui Yongyao has been taking pains to answer and correct our big and small questions.
However, it is precisely because of his patient guidance that we gradually guide our scientific research layman to the right track.
We don't preach, but learn more in the experiment.
The results of this experiment are generally satisfactory, but besides the results, the real gains are also.
This is the whole experimental process. First of all, it has changed the previous step-by-step learning method and is used to relying on books and
Standard answer, this way is more active and challenging, and you can better master and use book knowledge in practice.
Knowledge (including literature retrieval, experimental operation and mechanism discussion, etc.). ), and because it is completely independent,
It can broaden our thinking, think about problems more comprehensively and improve our ability to solve problems. Secondly,
Through experiments, we really realized the hardships of scientific research and learned what medical research needed.
Determination and perseverance have also strengthened the belief in joining the medical cause. Moreover, everyone's psychological quality has been obtained.
In order to improve, because the experiment will inevitably encounter difficulties and setbacks. When you are confused and retreat into the valley,
It is our victory to wait and keep going despite difficulties. Finally, and most importantly, it is
Recognizing the value of team spirit, it is with the mutual support and encouragement of five people that we can make one step at a time.
One footprint completes the experiment, and this team spirit is essential in all scientific research.
Of course, there are gains and losses. Due to lack of experience, we exposed many mistakes in the experiment.
First, there is a lack of understanding of scientific research and blindness in setting questions. As some teachers have pointed out, the problems we set are too deep and too wide.
It even exceeds our ability to some extent, which may lead to unclear experimental significance and unreliable results.
Second, the difficulty of the experiment is underestimated and the plan is incomplete. Because time is tight, it coincides with the current situation.
The heavy academic burden and lack of experience in the semester make us helpless when animals die and experiments have problems.
Finally, the original experimental plan was changed. Thirdly, the poor hands-on ability causes human error in the experiment.
Causing unnecessary mistakes and losses. Fourth, due to the lack of basic knowledge or even a lack of one aspect.
Our professional knowledge prevents us from explaining some experimental phenomena, which is also the biggest regret of this experiment.
Admittedly, for us who designed the experiment for the first time, such a mistake is not unacceptable.
Based on the above points, we take the liberty to make some suggestions. First, strengthen the connection between theoretical courses and practical courses.
Improve students' perceptual knowledge of the courses they have studied. Secondly, increase the guidance of scientific research methods and related knowledge, so that
Students have a full understanding of scientific research. Third, they can do the preliminary work of the experiment during the holidays.
As a student of the Second Medical University and a practical participant in the teaching reform, I thank the school for giving us this time.
It is a precious opportunity, and I sincerely wish the school's educational reform work success.
Reflections on the Comprehensive Design Experiment (3)
Experiment is a good tool to know the world. This comprehensive experiment consists of two parts: one is disease.
Animal experiment and education reform experiment, the former ended not long ago. The team made animal models.
Team members personally experienced the drug intervention experiment, from the topic selection and design to the final analysis and paper, and also
Go through ups and downs.
We don't think learning the basics is the biggest gain. In the experiment, we create problems and find them.
Question, think about the problem, realize that the problems (operation methods and techniques) in practice are not caused by the etiology and
Mechanism and other theoretical discussions can be foreseen and solved. Through constant communication with the coach,
Flow, get more valuable experience and information, but also feel the teachers' professionalism and personality charm,
At the same time, the understanding of scientific research has changed from ignorance and awe to understanding, and some people have become accustomed to it.
After delivery, we devoted ourselves to it with unprecedented enthusiasm: staying up late in the laboratory; Immersed in a lot of data
Satisfaction is no less than the time and mental input of daily study. Probably because it is more abstract.
Boring textbooks, hands-on verification, and discovering and experiencing something are more attractive. Except for ...
Unreasonable time arrangement and conditions, requirements and time constraints make it impossible for us to invest without worries.
We can't spend too much time at the expense of studying. These two months of trying are really for us.
This is a good experience.
In the experiment, the knowledge of pharmacology and patients we have learned has undoubtedly been consolidated in practice. At the same time,
The discussion of the problem indirectly stimulated the interest in relevant knowledge, and at the same time really experienced the elegance of science.
The importance of innovation and the efforts needed. I hope our experience will be helpful to the direction and way of education reform in the future.
It has some reference significance.
Feeling after participating in the comprehensive design experiment (4)
In the undergraduate study stage, due to various conditions, we rarely have the opportunity to contact with scientific research, and there is no such thing.
Understand what it's like to engage in scientific research, and the school has provided us with enough conditions, funds and time for me.
This semester, students design and implement comprehensive experiments by themselves. I think this is a very rare study for us.
Learning opportunities. During the whole experiment, we gained something and thought.
Designing experiments needs inspiration and direction. The school does not give us any framework and restrictions, which is undoubtedly given.
We have a lot of room to play, but also improve the design difficulty. And our usual study focus is absorption.
Knowledge, lack of scientific research consciousness, not good at asking questions and insensitive to hot issues; At the same time, because we were originally
Due to the limited physical knowledge, some of our problems and preliminary ideas are not feasible in methodology, and some are premature.
I studied it. So there are some difficulties in designing the experiment. So we consulted many teachers.
They gave us a lot of information, especially Zhang Qiliang, who taught us pathophysiology. He not only inspired us.
From the perspective of hypertension, we were introduced to the Institute of Hypertension of Ruijin Hospital for consultation, which made us more clear.
Searching for the experimental direction in vain is not only burying yourself in books and materials, but also making friends with different people.
Ways to get the latest information and inspiration from experts.
When we were inspired by the teacher Qiang Weiguo of the Institute of Hypertension, we learned that CoQ 10 was effective in treating hypertension.
The treatment has a certain effect, but there is not much research on this information in China, so we set out to collect this information.
The school has abundant information resources, so we have learned to use the library and local area network to search medical literature.
Although the reconstruction of the school library has brought some difficulties to our information retrieval, we are guiding our teacher Li.
At the suggestion of Mr. Dao, I went to Shanghai Branch of Chinese Academy of Sciences to check the information. At the same time, we also found information from different sources.
The data can be comprehensively sorted out: some students in our group have discussed NO and lipid in the seven-year tutorial system.
The relationship between peroxide and hypertension, the literature he collected and the information we consulted about CoQ 10.
Together, it becomes the theoretical basis for our experiment to explore CoQ 10 antihypertensive mechanism.
Learned to arrange and use documents reasonably.
When we designed the experiment, we found that there was still a big gap between the idea and the design. The idea is just to find enough.
The theoretical basis, and design is to carefully consider the feasibility of each step. Start by buying the drugs you need.
Each step requires the determination of experimental animals, detection indicators and methods, and then the application of statistical methods.
To connect and consider well, the process of experiment is to consider step by step, think repeatedly, and strive to design scientifically.
Study rigorously.
I thought it would be smooth to design the experiment, but it is not. In the experiment, I
We have also encountered some difficulties and problems and have been thinking about solutions. Some of them are due to our experimental experience.
Disadvantages can be avoided in future practice, for example, because we didn't inform the animal house in time about the change of our plan.
Teacher, so there are some minor problems in cooperation. There are still some unexpected problems, such as movement during the experiment.
The death of things. Although we have encountered many problems and difficulties, we are sometimes at a loss, Li.
Teachers always encourage and guide us, and let us try our best to carry out experiments according to the original design scheme without fighting.
Confused the logic and thinking of the whole experiment.
The final experimental results are quite different from what we expected, but our results are true and credible. I
I think this is the charm of innovative experiments. We are exploring the unknown, and the result may be unexpected.
It is precisely because of this result that we constantly consult information, discuss and think.
Although the experiment we designed is very small, it is not scientific research, and the time from design to completion is also very short, but
This is really a good experience, which allows us to experience the whole process of research and understand the hardships and happiness.
Open-minded, more rigorous study and work style.