《On the teaching of physics experiment scenario-毕业论文翻译》由会员分享，可在线阅读，更多相关《On the teaching of physics experiment scenario-毕业论文翻译（7页珍藏版）》请在金锄头文库上搜索。
1、1On the teaching of physics experiment scenarioPhysics experiments in teaching physics teaching is an important part, especially in students the spirit of innovation and practical ability, the teaching of physics experiments can not be replaced with unique features. However, in existing physical exp
2、eriment teaching, labs main function is to help students better understand the physical laws and physical concepts, rather than the experimental classes have more functional requirements. A considerable number of experiments is demonstrated by the teacher when the Church, only when the audience of s
3、tudents, teachers and students are only concerned about the results of the experiment to downplay order to save class time, some confirmatory experiments, the teacher to an After several experiments have verified this law. to the conclusions of the form and tell the students, which greatly weakened
4、the role of experiments in physics and position of many students in the experimental part of the lack of personal involvement, experience, think about the opportunity to experiment has become boring, the students 2become teachers thinking executives. passive learning, the role of experiment can not
5、be revealed, intentionally or unintentionally develop a group of idolaters or blind obedience, which is the development of students is very dangerous. A positive initiative to improve student play the role of teaching physics experiment, I think according to the characteristics of the various experi
6、ments, physics experiments from the following points to improve teaching methods. First, create experiments, enhanced perceptual Some physical concepts and laws is very abstract, difficult to understand students can use the curiosity of students, for students to create the conditions for the observa
7、tion of physical phenomena, vivid demonstration experiment can be like a magnet as a magnet to attract the attention of students, understanding of the concept from to the multiplier effect. If the phrase overweight and weight loss 3phenomenon, generally to do in an elevator accelerating upward or do
8、wnward movement of the elevators weight change as an example to illustrate this problem, but there are many students not been in the elevator do not have the experience, in order to compensate for this deficiency can be supplemented with a plastic bottle to observe the phenomenon of weightlessness e
9、xperiments, students observe first-hand through a small hole in the bottom of the opening, a plastic bottle filled with water when the water from the holes in the stationary shot out for falling body weight during exercise will not flow out of a deep understanding of the phenomenon of weightlessness
10、 of the physical meaning. Second, the addition of questions to stimulate discovery Song Zhang thick, said: there is doubt in your school, a small doubt is a small forward, big is big into doubt, doubt is also conscious of the machine, some conscious, some self-improvement. Zhang Zai also said: in no
11、 doubt at the doubt, side is into the carry on. bilateral activities of teaching and learning, is actually a suspect as a unified system of dynamic link 4to the problem as a starting point, can stimulate students cognitive conflict, so that students have an urgent study of the psychological, resulti
12、ng in active classroom atmosphere. For example, in talking about a class, the teacher holding aloft an egg, the ground suddenly falls missed the tray in the students broke the screams, the teacher quickly catch bounce out of the egg, so that students see the eggs intact, then find out, the original
13、carton in a thick layer of foam placed the teacher to ask, why the high jump long jump in the bunker for? students with new questions , with a strong curiosity to learn. For example, in talking about , the first chopsticks Timmy experiment, the students will appear in the minds of many problems, suc
14、h as the JM can play chopsticks Why? What the best texture of chopsticks? Plastic chopsticks right? Students listen with many problems, it will maintain a strong interest in learning. 5The above three examples, students from curiosity to produce experimental phenomena, Aristotle said, thinking self-
15、doubt and alarmed start. This is to stimulate their interest in learning, improve motivation to learn is extremely helpful. A good education are not only good at answering questions, but also good shock suspects, guide students to identify problems along the - analysis of the problem - to solve the
16、problem so that a proper development of thought path. Third, the design of experiments to guide thinking Line experiment designed to guide students in training is to promote students hands and brain closely linked to an effective measure, designed experiments to explore and strive to make students feel a need to value and design, can lead to student interest in students hands-on mental and physical ability. Teacher
