Study On The Application Of “Wrong Question Set” In Junior Chemistry Review Class

The establishment and application of “wrong set of questions” can effectively improve students' learning efficiency and cultivate students' good study habits.It is an important teaching method to enhance students' learning ability.At the same time,the arrangement and useness of “wrong set of questions” can not only but also reflect the deficiencies in the teaching process.It enables teachers to adjust teaching methods and strategies in time to improve teaching quality.In recent years,there have been many studies on the application of “wrong set of questions” in teaching,and remarkable results have been achieved in practice.The article takes the ninth grade students of Da Leng Mongolian school in Zhang wu County of Liaoning Province as the research object,establishes the “wrong set of questions” in the chemistry teaching process,and applies it to the review class,which has achieved good teaching results.The study uses questionnaires to understand that while most students understand the benefits of “wrong set of questions” for learning,few people consciously establish “wrong set of questions” and apply it to the actual learning process.So in the chapter of "the air around us" and "the mystery of material composition" in the teaching process,according to the error rate of the students' homework,organize students to establish a “wrong set of questions”,and based on the student edition “wrong set of questions” on sorting out the teacher's version of “wrong set of questions”.Student editions and teacher editions of “wrong set of questions” are divided into A and B categories.In the chapter of “The Air Around Us”,there are five questions in the teacher's edition of the “wrong set of questions” in the category A “wrong set of questions” and eight questions in the category B “wrong set of questions”.In the chapter "Mysteries of Material Composition",there are fourquestions in the teacher's edition of "Wrong Question Set" which belong to Class A and twelve questions belong to Class B.Then the teacher's version of the “wrong set of questions” was used to conduct the review class teaching,and through the two examinations,the application effect of the “wrong set of questions” in the review class was analyzed.Experiments show that the application of “wrong set of questions” has played a positive role in the review of students,and the average scores and excellent rates of students in the experimental class have improved.At the same time,interviews with students showed that students of different levels have different attitudes towards “wrong set of questions”,and the application of “wrong set of questions” has a more prominent effect on reviewing students with moderate academic performance.