Text table 5-4.
Trends in the percentage of students at or above benchmark levels of mathematics performance, by age and sex: 1977-96, selected years
Years
Male
Female
Age 9
Level 200
1977
69
72
1982
69
74
1986
74
74
1990
81
82
1992
82
81
1994
82
82
1996
83
81
Age 13
Level 250
1977
64
66
1982
71
71
1986
74
73
1990
75
74
1992
78
78
1994
79
77
1996
80
77
Age 17
Level 300
1977
55
48
1982
52
45
1986
55
49
1990
58
55
1992
61
58
1994
60
57
1996
63
58
SOURCE: National Center for Education Statistics (NCES). 1997. NAEP 1996 Trends in Academic Progress. NCES 97-985. Washington, DC: U.S. Department of Education, Office of Educational Research and Improvement.
See appendix tables 5-9, 5-10, and 5-11.
Science & Engineering Indicators — 2000