"How long can you reasonably expect your students to pay attention during your lessons? Some psychologists claim the typical student’s attention span is about 10 to 15 minutes long, yet most university classes last 50 to 90 minutes. Students’ attention levels vary widely based on factors like motivation, emotion, enjoyment, and time of day."
Via Beth Dichter
15 great tips for engaging student attention. Well worth a read.
Etude à lire!
Grande question pour les enseignants surtout maintenant avec les "distractions" qui se multiplient