Wang Qin.
Changjiang Daily Wuhan Client, August 24 (Reporter Liu Jia) "Kimchi, fruit wine, bean curd and frankincense, with high ecological practice results. Whoever is more interested in class, Changqing No. 1 Middle School Biology Wang." This is what students and parents think about Evaluation by Wang Qin, biology teacher at Changqing No. 1 Middle School in Wuhan. Her biology class is novel and interesting. There are always various small experiments close to life to arouse students' interest in biology. She is good at using easy-to-understand methods to help students understand abstract knowledge. She often leads students out of the campus to learn about biology. Learn biology in Wetland Park and Garden Expo.
"Biology teaching cannot be limited to textbooks or lectures. It must let students participate more, feel more, observe more, and operate more." This is the teaching philosophy that Wang Qin has always advocated and practiced. She guided students to make cell models, DNA double helix structures, etc., turning abstract knowledge into vivid and three-dimensional; she led students to try their hands at making kimchi and fermented bean curd, allowing students to experience the application of biological knowledge in real life; she Use a series of experiments to observe salivary amylase , summarize the factors that affect enzyme activity , and stimulate students' strong interest in scientific inquiry... Students always sigh: Why does Teacher Wang always have so many new and interesting ideas?
"Teacher Wang, I can't learn Mendel's laws of inheritance , can you help me?" In a biology class, a student asked Wang Qin for help. She began to wonder: Mendelian laws of inheritance are the theoretical basis of genetics . The reason many students find it difficult is that it is highly abstract and logical. Can a simulation experiment be used to reduce the difficulty of understanding? So, she began to explore innovative experiments, using rubber balls of different colors to simulate the invisible genetic factor , and understanding the essence of Mendelian inheritance laws by counting the combinations of the balls. The method was very successful. Not only did it clear away the barriers for students to learn genetics, this innovative biology class also won the first prize in the Hubei Province Experimental Quality Course Competition. In recent years, Wang Qin has won honorary titles such as "Technical Champion in Wuhan Teacher Skills Competition", "Wuhan May 1st Labor Medal", and "Wuhan Outstanding Youth Job Expert".
"Can high school students studying biology get out of the limited classroom and enter the vast nature?" Wang Qin gave the answer with practical actions. high school biology requires knowledge of populations, communities, ecosystems, etc., but it is difficult to understand it on paper, but it is necessary to practice it. She used her weekend time to lead students to Jinyin Lake Wetland Park, guiding students to observe and master sampling, classification, statistics and drawing methods, and to use the textbook knowledge flexibly to improve students' core biological literacy. She also brought students to the Garden Expo to conduct operations, exchanges and summaries with the theme of investigating the morphological characteristics of aquatic plants that are adapted to the environment; she led students to the Institute of Hydrobiology, Chinese Academy of Sciences, to participate in the "Wonderful World of Microalgae" The project research lasted half a year of study, exploration, and practice, and the final result won the first prize for research practice, which also ignited students' love for scientific research.
Teaching and learning are mutually beneficial. Thirteen years of exploration and accumulation have not only brought gains and changes to the students, but also given her strong internal drive and growth. When participating in the 15th Wuhan City Five Teacher Skills Competition, she passed five levels and won six to enter the final talent show. How to display? What to show? After half a month of thinking and preparation, she chose to display biological elements - making "transparent fish skeleton specimens" on-site. When she presented the vivid art production process step by step, the audience was moved by the "beauty" of the creatures. In the end, she won the first place in the middle school group of five teacher skills competitions and was awarded the title of "Technical Champion" in the 20th Wuhan Vocational Skills Competition.
In 2017, she was recommended by the Wuhan Education Union to participate in the National Scientific Experiment Exhibition.As the only representative of high school teachers, she competed on the same stage with well-known professors such as Tsinghua , Fudan University , etc., without any fear, she talked about her 10 years of hard work and attempts in biology teaching and demonstrated it on the spot. He learned how to use a microscope to observe DNA, DNA and RNA, and showed the style of an outstanding young teacher in Wuhan on the stage of the Institute of Physics, Chinese Academy of Sciences, and won the second prize.
[Editor: Ding Yi]
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