We investigated the effects of in-game learning supports' timing in a game called Physics Playground where we randomly assigned 149 students (M[subscript age] = 14, SD = 0.96) to receive learning supports either Before (n = 50) or After (n = 46) playing game levels--a no-support Control (n = 53) condition was included. We found that students…

Audiovisuals offer increasing opportunities as teaching-and-learning materials while also confronting educators with significant challenges. Hypervideo provides one means of overcoming these challenges, offering new possibilities for interaction and support for reflective processes. However, few studies have investigated the instructional…