2013年白杨坪镇初级中学化学质量分析（Analysis of chemical quality in Junior Middle School of Baiyang town in 2013）.doc

2013年白杨坪镇初级中学化学质量分析（Analysis of chemical quality in Junior Middle School of Baiyang town in 2013） 2013 junior high school senior high school entrance examination chemistry examination paper analysis of Poplar ? 2013 senior high school entrance examination mode still to continue graduates in recent years, studies two test one, the chemical and physical volume don proposition form, out of 120 points, 70 points to 50 points of physical chemistry. We can see that in recent years the senior high school entrance examination mode is basically stable, which is conducive to the junior middle school chemistry teaching. It focuses on the basic knowledge and basic skills, but also reflects the concern of chemistry scientific inquiry, contact the actual production and life style, but also concerned about the students view of the development of emotion attitude and value, to change the students learning style, the implementation of autonomous learning, cooperative learning, inquiry learning has played a leading role the. In 2013, a senior high school entrance examination chemistry examination characteristics (a), item analysis Table 1, test item and score situation statistics Type choice fill in the blank in the experiment calculation The amount of 10422 Score 2024188 The percentage of 28.6%34.3%25.7%11.4% Table two, 2 item knowledge distribution statistics The percentage of scores 2231.4% element compound The basic concept and principle 2332.9% Chemistry experiment 1724.3% Chemical calculation 811.4% The above data reflects the chemistry on the basis of experiments, the basic concepts and knowledge of chemical elements as the framework features, with simplified pure chemical calculation requirements. Table three 3, difficulty degree of test statistics Question number percentage score Easier questions 1, 2, 3, 5, 6, 8, 11, 12, 13, 15, 16, 17, 185071.4% (1) Medium difficulty 4, 7, 9, 10, 14 (2, 3, 5, 121217.1%) The more difficult question 14 (1, 4), 16 (2) 811.4% The above data sh