Purpose: Fostering student's map reading skills, specifically understanding contour lines, is a challenging area of the Physical Education curriculum.
Method: 238 students in their first year of secondary education (Mage = 13.1) were randomly assigned to one of these experimental conditions in physical education classes: (a) Teaching intervention 1 (TI-1): integrating the concept of contour lines into practical sessions of acrobatic gymnastics; (b) TI-2: theoretical sessions regarding contour lines; (c) Active control (AC): reading an introductory text about topographic maps; and two passive controls (PC) without any intervention, (d) PC-1 and (e) PC-2.
Results: All students, except for PC-2, improved their knowledge of contour lines. Nevertheless, performing corporal figures (in TI-1) and employing pointing and tracing gestures (in TI-2) helped students to correctly resolve a broader range of tasks.
Conclusions: The results highlighted the benefits of teaching proposals that favor movement and the experience of the body.
Keywords: contour lines; orienteering; secondary education; teaching interventions; theoretical contents.