| Table 1. Demographic characteristics of the students participating in the study | ||||
| Variables | Number (percentage) | |||
|---|---|---|---|---|
| Grade | First-year high school | 12 (57.15) | ||
| Second-year high school | 9 (42.85) | Mathematics | 3 (33.34) | |
| Experimental sciences | 2 (22.22) | |||
| Humanities | 2 (22.22) | |||
| Art | 2 (22.22) | |||
| Type of school | State | 16 (76.2) | ||
| Non-profit | 5 (23.8) | |||
| Residence | City | 18 (85.72) | ||
| Village | 3 (14.28) | |||