The curriculum will be organized educational intervention with school staff to be applied to the intervention group (it includes all students from 10 to 19 years previously registered. The afternoon shift is defined as the intervention group and may participate asthmatic and non-asthmatic students). It is noteworthy that, subsequently, the same intervention will be performed with the control group (in which students participate in the morning shift and may participate in asthmatic and non-asthmatic students). The intervention group will receive a complementary intervention where questions directed reinforce attitudes in periods of exacerbation and use the action plan, while the control group will receive this same intervention after the study.