2006 Report for Singapore
Number of schools returning results 20
Average of school highest score 19.55
Average school team score 54.2
# of State Student Participants 1132
Overall State Average Score 10.91
Average Score by Grade level
Grade # of Students Average
5th 644 10.72
6th 144 14.78
7th 113 10.49
8th 145 10.37
Number of Female Students 471
Average Score of Female Students 10.53
Average Female Scores by Grade
Grade # of Students Average
5th 249 10.53
6th 55 13.24
7th 55 10.38
8th 70 10.34
Number of Male Participants 661
Average Score of Male Participants 11.18
Average score for Males by Grade
Grade # of Students Average
5th 395 10.85
6th 89 15.73
7th 58 10.59
8th 75 10.39
2006 American Mathematics Contest 8
Number of Students Achieving Indicated Score
SCORE MALE FEMALE TOTAL*
25 3 1 4
24 3 1 4
23 9 3 12
22 18 2 20
21 7 3 10
20 10 3 13
19 11 9 20
18 23 6 29
17 24 15 39
16 30 17 47
15 29 25 54
14 37 27 64
13 43 36 79
12 52 49 101
11 62 37 99
10 55 48 103
9 57 37 94
8 40 43 83
7 29 36 65
6 38 22 60
5 16 12 28
4 14 10 24
3 5 3 8
2 1 1 2
1 0 0 0
0 (@) 0 0 0
0 ($) 45 25 70
(@) These students attempted some of the problems
($) These students attempted none of the problems
(*) Total includes students who failed to mark their gender
2006 American Mathematics Contest 8
Number of Students by Grade
Achieving indicated Score
SCORE 5th Grade 6th Grade 7th Grade 8th Grade
25 1 2 0 1
24 1 2 0 1
23 2 6 4 0
22 2 15 1 2
21 2 6 2 0
20 3 7 2 1
19 6 7 2 4
18 11 8 3 7
17 19 10 4 6
16 33 4 9 1
15 31 12 3 8
14 42 5 7 9
13 56 9 2 9
12 78 8 6 7
11 65 9 6 14
10 73 5 13 9
9 49 10 6 15
8 46 4 7 14
7 35 5 9 5
6 33 1 5 7
5 11 2 4 5
4 6 0 5 6
3 3 0 1 2
2 0 0 1 0
1 0 0 0 0
0(@) 36 7 11 12
0($) 0 0 0 0
(@) These students attempted some of the problems
($) These students attempted none of the problems
Note: Some students failed to indicate a grade
Table of Item Difficulty for the 2006
American Mathematics Contest 8
Tabulation of responses by 1132 Students
Percent of Responses
ITEM A B C D E OMITS ?
____ _____ _____ _____ _____ _____ _____ _____
1 0.27 0.35 4.15 87.81* 1.24 6.18 0.00
2 2.83 1.77 84.45* 2.03 2.39 6.54 0.00
3 53.98* 7.24 15.11 6.98 9.89 6.80 0.00
4 2.56 71.64* 6.18 10.51 2.74 6.36 0.00
5 5.74 2.47 5.30 72.79* 6.54 7.07 0.09
6 3.45 10.87 66.70* 6.89 5.57 6.54 0.00
7 27.83 22.35* 9.54 16.87 16.08 7.16 0.18
8 15.28 3.53 9.01 8.04 56.63* 7.42 0.09
9 13.07 9.45 42.76* 10.42 15.81 8.39 0.09
10 23.59* 25.53 26.15 6.98 9.28 8.39 0.09
11 17.23 30.30 15.46* 17.67 10.34 9.01 0.00
12 9.89 7.16 28.00 37.54* 9.89 7.42 0.09
13 5.65 14.40 28.98 29.86* 12.01 9.10 0.00
14 6.01 73.94* 3.80 5.48 3.27 7.24 0.27
15 16.70 9.19 42.76* 10.34 10.07 10.87 0.09
16 10.95 17.93 21.64 10.16 27.39* 11.93 0.00
17 10.25 29.15* 9.98 28.62 12.19 9.63 0.18
18 5.83 8.04 20.14 31.54* 23.41 11.04 0.00
19 5.92 11.75 9.89 56.80* 5.12 10.51 0.00
20 9.10 18.82 38.25* 12.99 10.60 10.16 0.09
21 37.81* 9.45 12.63 15.64 12.90 11.57 0.00
22 15.46 26.33 16.52 19.26* 8.83 13.60 0.00
23 30.04* 11.93 15.28 10.78 17.67 14.13 0.18
24 17.05* 9.72 19.61 19.79 17.40 16.17 0.27
25 10.95 21.64* 16.70 15.99 17.31 17.31 0.09
(*) Correct Response
(?) Response the computer was unable to read due to incomplete
erasures or two answers marked for the same problem