"Students, why do the bubbles at the bottom of the pot look very bright when using a black pot to boil noodles? Who can help me solve this problem?" In the physics class of the second grade of the high school in Zunyi No. 2 Middle School, Dai Changju asked questions based on the actual life and guided students to apply physics knowledge to answer.
Ask questions like this, students express their conclusions through theoretical inquiry or experimental inquiry, and the teacher points out the physics theories contained in it based on the inquiry results, and then guides students to use physics theories to solve problems in textbooks or life, so that students can lead the classroom. This is one of Dai Changju's teaching methods. "I am equivalent to a 'director', guiding students to complete teaching tasks and return the classroom to students, so that students will receive more. This is our modern teaching concept." Dai Changju said that the forms of teaching need to be diversified. In addition to referring to the content of the textbook, the application of online information dissemination and the mining of teaching materials in life can all become his teaching methods, allowing students to better enter physics.
"I especially like Teacher Dai's class. I feel very relaxed and happy during class. The teacher often asks us to learn physics based on the things around us. I have a strong interest in physics. The most obvious thing is that we have made some improvements in grades." Ren Mengyang, a student at Zunyi No. 2 Middle School, said.
"Teachers are not only teaching and answering doubts, but also sow the seeds of truth, goodness and beauty in the hearts of students, and guide students to fasten the first buttons of their lives." Over the past 36 years of work, Dai Changju has always placed care for students in an important position, voluntary tutoring for students, free food and accommodation, and helping students in need. Dai Changju warmed students with great love. Many students were influenced by Dai Changju and applied to normal colleges during the college entrance examination and became an excellent physics teacher.
is not only to cultivate students, but Dai Changju also carries out young teachers to selflessly help young teachers in the physics group grow by taking the initiative to undertake demonstration classes, sharing teaching methods and courseware. Teacher Fan Xu, who participated in the Experimental Innovation Skills Competition, won the first prize at the municipal level and the second prize at the provincial level, is one of Dai Changju's apprentices.
"Teacher Dai has influenced me in terms of teacher ethics, professional qualities, communication with students, etc. His lesson plans and lesson preparation are very detailed, the classroom is rigorous, and the blackboard is very neat. He cares about colleagues and students very much in life. He is a role model for us to learn from." Fan Xu said that he has been in No. 2 Middle School for 5 years. At the beginning, he has had many shortcomings in business, interpersonal communication, etc. He has become a teacher in the school's " Qinglan Project ". Teacher Dai gave him a lot of guidance and led him to grow rapidly.
As an old teacher, Dai Changju has also witnessed the development of at No. 2 Middle School. He said that in recent years, the school’s hardware facilities have become better and better, the teaching staff has become better and better, the admission rate has continued to increase, and more and more attention has been paid to the construction of subject laboratories. Currently, there are four regular laboratories and a digital laboratory on the school, which can meet students’ learning needs. Not only that, the teaching thinking of teachers in the school physics group has also changed. From the previous rigid teaching to cultivating students from the concepts, thinking, experiments, scientific social environment, etc. of the physics subject, so that students can have a more comprehensive understanding of physics and fall in love with physics.
has been deeply engaged in education for 36 years. Dai Changju has always insisted on learning and strived to improve his theoretical level. He has participated in the question setting work of mock exams for the college entrance examination, the middle school entrance examination, and the college entrance examination. He has successively helped the physics teaching of demonstration high schools, Meijiang Middle School, and Suiyang Middle School. He has successively won the honorary titles of "provincial outstanding teacher", "city-level outstanding teacher", and "district-level outstanding teacher". Because he has been engaged in physics teaching and teaching research in high school graduating classes for a long time, he has excellent grades in organizing student competitions and particularly excellent grades in education and teaching, and has been unanimously praised by all walks of life and teachers and students.
Reporter: Li Xiaofang
Editor: Zhang Jing
Proofreading: Chen Wei Li Wei
Review: Yan Xuebin Li Rumin
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