Experienced strict,
Systematic experimental skills training, learning and mastering the basic theories, methods and skills of physical experiments,
huge
The important thing is,
Solve problems by hands-on,
Cultivate theory in practice,
Found the problem,
Ability to analyze and solve problems,
Improve their overall quality.
However, the experiment is more completely in accordance with the teacher's explanation and textbook requirements, and more is the classmate's machinery.
Passive operation,
There are few experiments of independent innovation,
Driven by limited time and some utilitarian colors,
the same
Learning is often to do experiments for the sake of doing experiments.
To set a result for a result,
There are even some students who don't want to make progress.
Holding the mentality of "playing soy sauce", copying other people's achievements and getting away with it. The effect of this experiment is greatly reduced, and the school
The original intention of cultivating us is very different.
As an important training link, experiment,
As a student, we should first pay attention to it.
because
This is an opportunity to cultivate our hands-on practice.
These skills can't be learned in theory class.
For the sake of future employment,
move
Practical ability is also particularly important.
At the same time,
There are still some shortcomings in the development of experimental teaching in colleges and universities.
It needs to be done once
Fixed reform to meet the needs of modern social development.
First, improve the experimental content
Many college physics experiments are classic, such as measuring Young's modulus with optical lever, Newton's ring experiment, Frank.
-
hertz
Experiments, etc.
Should be preserved,
The theories and experimental methods of these experiments have stood the test of time.
also
It embodies the wisdom of designers.
At the same time, some design experiments should be added.
In order to improve students' autonomous learning and innovative ability,
get rid of
Blindly follow the gourd painting ladle,
But can independently design the experimental scheme as required.
You can also join some interesting experiments,
raise
Students' interest and enthusiasm in learning.
You can also set up some small projects, only give topics, so that students can find their own tools and find their own ways to solve problems.
Take out some money,
Reasonable design,
Students with ideas will be rewarded.
Or we can cooperate with some enterprises and institutions.
Show some projects that can be applied to practical engineering production.
Second, optimize the experimental system.
Today, many students cope with the situation of doing experiments, which is largely caused by the system, but there is still no experimental research.
Get rid of the mode of exam-oriented education (still grades are above everything else)
So many students do it with the mentality of completing the task.
Experiments,
Such gains are limited.
Therefore, we should grasp the method and rigor of the experimental assessment system.
We should pay more attention to the process.
And students' independent exploration rather than the results of experiments.
The biggest gap between Chinese and western university education is experiment.
International student
I came to a conclusion (not necessarily correct) through my own experimental results.
China students learn English through books.
In order to infer the experimental process,
Even sometimes far-fetched,
Changing the experimental process in order to achieve the predetermined results,
this
In my opinion, it is extremely undesirable.
( 1)
Open laboratory
Some experiments are really complicated, because of the differences of personal abilities and instruments, they can't be completed within the specified time.
Or didn't do a definite experiment,
Schools should open laboratories,
Students should be encouraged to do the same experiment many times.
get through
Repeated exploration and verification,
In order to truly understand the connotation of the experiment and master the relevant instruments skillfully,
Cultivate the ability to analyze and solve problems.
The method of the problem.
(2)
Dilute the experimental data and pay attention to the experimental process
Many students do experiments with data and reports.
Because these two are the only evaluation criteria,
All of a sudden
Seeing the most important process of the experiment,
In fact, there is also a strong desire for quick success and instant benefit in society.
This social atmosphere is not worth it.
I have to advocate,
Nor can it spread among our college students.
This way will greatly inhibit students' independent innovation ability.
The power and spirit of exploration,
This is very terrible for a country.
Because innovation is a country's core competitiveness.
Just like in
The different attitudes and methods of Chinese and foreign students towards experiments mentioned in this paper,
This seems to confirm that there is no Nobel Prize in Chinese mainland.
The embarrassing situation of successful people, a utilitarian society, has no soil for great inventions and discoveries. So, as our country,
Universities that produce and convey new forces should make changes.
For example, we can change the previous grading standards,
Teachers should not only look at the experimental data and results when reviewing experiments.
more
It should be evaluated whether students are doing experiments here.
For example, you can ask two detailed questions at will.
Let the students operate something on the spot.
Steps, but these can be included in the exam,
Similar to middle school physics,
Chemistry experiment exam.
in ordinary times
At the time of acceptance,
More attention should be paid to whether students have a process of exploration and thinking in it.
If the data is miscalculated for various reasons,
But there are
Your in-depth thinking and rigorous analysis should also give high marks, which can stimulate students to explore the process of experiments.
Instead of just processing data.
Third, the significance of physics experiment teaching reform
(a) in line with the requirements of university personnel training
The development of modern science and technology presents an unprecedented comprehensive trend.
New situation,
New problems are constantly emerging,
Higher education
Education has put forward new and higher requirements.
Culture compounds,
Innovative talents,
It has become the goal of talent training in our school.
"big"
Physical experiment "
Curriculum should play its due role in cultivating students' comprehensive quality and innovative ability.
Innovative practice platform
Construction,
According to the current situation and the requirements of talent training in colleges and universities,
Highlight the cultivation of students' innovation and practical ability,
Break through the traditional experiment
Teaching mode, promoting the in-depth development of basic experimental teaching reform.
(B) in line with students' actual cognitive ability
The reform of physics experiment is conducive to comprehensively cultivating students' experimental skills, comprehensive analysis of problems and ability to solve practical problems.
Force,
Taking cultivating students' innovative spirit and ability as the main line,
At the same time, it conforms to students' cognitive law and practical level.
pay attention to
Mobilize students' enthusiasm and initiative in learning.
Small topic research project is a familiar problem for middle school students in physics experiment teaching.
Data measurement, operation difficulties, experimental methods, law exploration, instrument structure improvement and other issues.
Title,
Computer-aided teaching and management,
Discussion on the problems existing in experimental teaching materials and so on.
The research content is closely related to experimental teaching.
And the practice of laboratory construction,
Covers a wide range,
Strong pertinence,
The topic background is clear,
The actual goal is clear.
The difficulty of this topic is very simple.
Specifically,
Step by step and sustainable development.
The achievement of this project is to solve practical problems creatively.
Strive to realize the methodology part.
Reasonable learning, ingenious and novel concepts, simple and practical devices.
All in all,
Physics experiment teaching is only a microcosm of the whole education in China.
His reform is urgent and the general trend.
Trend and innovation are the capital of the rejuvenation of the Chinese nation. As the pillars of the country, college students should take physics experiments seriously and do well.
It is an effective way to cultivate individual comprehensive ability and serve the society.