Not part of the game: let everyone answer question ${number} alone, then talk it over with a neighbour, answer again, and last hear the explanation.
The advice under the list of how it went, for a teacher: how to go through the hardest question with the class, from research on peer discussion. ${number} is the hardest question's number, e.g. 3. "A neighbour" is the child sitting next to you
Extra ludum: sine omnes primum per se quaestioni ${number} respondere, deinde cum vicino colloqui, iterum respondere, postremo explicationem audire.
Scribe ut eum diceres, ut loco ubi ostenditur conveniat.
Haec prorsus ut sunt serva, ubi lingua tua ea requirit:
Extra ludum: sine omnes primum per se quaestioni ${number} respondere, deinde cum vicino colloqui, iterum respondere, postremo explicationem audire.