Table 1 Student and school demographics, academic achievement, and physical activity data, Grades 4 to 5
Student-level data, n = 4,936 a |  |  |
|---|---|---|
Variable | Count / average | % / SD |
Sex | ||
 Female | 2,466 | (50.0%) |
 Male | 2,465 | (49.9%) |
Race/Ethnicity | ||
 Asian | 601 | (12.2%) |
 Black | 1,243 | (25.2%) |
 Hispanic | 1,640 | (33.2%) |
 Mixed | 213 | (4.3%) |
 White | 1,226 | (24.8%) |
Free/Reduced-Price Lunch Recipient | ||
 Yes | 2,622 | (53.1%) |
 No | 2,309 | (46.8%) |
Grade 3 Average Course Marks | ||
 Math | 83.5 | (9.4) |
 Reading | 82.9 | (9.0) |
 Spelling | 87.9 | (9.0) |
 Writing | 84.4 | (7.8) |
Grade 4 Fall Course Marks | ||
 Math | 81.5 | (12.0) |
 Reading | 80.9 | (10.3) |
 Spelling | 86.7 | (11.3) |
 Writing | 83.2 | (8.9) |
Grade 4 Spring Course Marks | ||
 Math | 83.2 | (10.6) |
 Reading | 81.8 | (9.9) |
 Spelling | 87.3 | (10.2) |
 Writing | 83.8 | (8.7) |
Grade 5 Fall Course Marks b | ||
 Math | 82.0 | (11.5) |
 Reading | 82.4 | (9.4) |
 Spelling | 87.6 | (9.6) |
 Writing | 84.9 | (8.2) |
Grade 3 Standardized Test Scores c | ||
 Math | 541.4 | (49.9) |
 English Language Arts | 527.1 | (58.2) |
 Lexile | 728.6 | (219.6) |
Grade 4 Standardized Test Scores c | ||
 Math | 549.2 | (53.7) |
 English Language Arts | 535.2 | (55.5) |
 Lexile | 897.2 | (221.1) |
Average daily moderate-to-vigorous physical activity (MVPA) minutes | ||
 Grade 4 Fall | 21.1 | (9.2) |
 Grade 4 Spring | 21.9 | (10.0) |
 Grade 5 Fall | 18.9 | (8.9) |