translate English to French: Female students are significantly more likely to brush and floss teeth than male students, with the gender gap increasing consistently across grade levels (about 3.09 times as likely to brush teeth and about 2.12 times as likely to floss teeth in Grade 10 than male students).
Si l'on ne change pas prochainement les programmes d'éducation en matière de santé, le personnel des écoles devra organiser des activités parascolaires afin d'enseigner aux étudiants les principes liés à l'achat, à la conservation, à la manipulation et à la préparation des aliments.