Table 1.

Sexual health education lessons covered per week and their time length (n=120). The columns and individual cells represent records per lesson, per week, and per class.

Topics	Week	Duration (minutes)	Serious game	Gamification	Traditional teaching
1. Personal hygiene and good manners	1	40	40	40	40
2. Sexual responsibility and decision making	2	40	40	40	40
3. Dealing with peer pressure during adolescence	3	40	40	40	40
4. Prevention of sexually transmitted infections, including HIV/AIDS	4	40	40	40	40
5. Dealing with harmful practices and sexual violence	5	40	40	40	40