市中考数学试卷分析及命题特点
3、答卷分析结果
说明:抽样分析不计零分和缺考人数
(1).基本情况
学生实考人数 |
平均分 |
150分人数 |
145—150 |
(占%) |
及格率 |
15173 |
90.89 |
6 |
220 |
1.45 |
54.54 |
各分数段的统计:
分数段 |
人数 |
比例 |
|
分数段 |
人数 |
比例 |
1-10 |
343 |
2.26% |
81-90 |
796 |
5.25% |
|
11-20 |
370 |
2.44% |
91-100 |
808 |
5.33% |
|
21-30 |
695 |
4.58% |
101-110 |
987 |
6.50% |
|
31-40 |
863 |
5.69% |
111-120 |
1391 |
9.17% |
|
41-50 |
945 |
6.23% |
121-130 |
2134 |
14.06% |
|
51-60 |
1079 |
7.11% |
131-140 |
2128 |
14.03% |
|
61-70 |
959 |
6.32% |
141-150 |
827 |
5.45% |
|
71-80 |
901 |
5.94% |
|
|
|
(2).各小题得分情况分析
题号 |
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
得分 |
3.84 |
3.49 |
3.25 |
3.72 |
3.53 |
3.74 |
2.69 |
3.16 |
2.48 |
1.99 |
得分率 |
95.9% |
87.1% |
81.3% |
93.0% |
88.3% |
93.6% |
67.3% |
78.9% |
62.0% |
49.7% |
得分排序 |
1 |
7 |
13 |
3 |
5 |
2 |
16 |
14 |
20 |
26 |
题号 |
11 |
12 |
13 |
14 |
15 |
16 |
17 |
18 |
19 |
20 |
得分 |
2.58 |
2.46 |
2.56 |
0.79 |
2.75 |
2.65 |
2.26 |
2.49 |
1.95 |
1.30 |
得分率 |
86.0% |
81.9% |
85.4% |
26.3% |
91.8% |
88.3% |
75.4% |
83.0% |
64.9% |
43.5% |
得分排序 |
8 |
12 |
9 |
29 |
4 |
6 |
15 |
10 |
17 |
27 |
题号 |
21.1 |
21.2 |
22 |
23 |
24 |
25 |
26 |
27 |
28 |
合计 |
得分 |
3.21 |
2.96 |
8.20 |
5.74 |
5.26 |
5.70 |
5.43 |
3.74 |
1.94 |
95.85 |
得分率 |
64.2% |
59.3% |
82.0% |
57.4% |
52.6% |
57.0% |
54.3% |
37.4% |
19.4% |
63.9% |
得分排序 |
18 |
21 |
11 |
22 |
25 |
23 |
24 |
28 |
30 |
19 |