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
'Eiaha nō te ha'uti: vaiiho i te tāta'itahi ia pāhono ana'e i te uira'a ${number}, i muri iho ia paraparau i te reira e te hoa i piha'i iho, ia pāhono fa'ahou, e i te hope'a ia fa'aro'o i te ha'amāramaramara'a.
ʻA pāpaʻi mai tā ʻoe e parau, ia au i te vahi e faʻaʻitehia ai.
ʻA vaiiho i teie mau mea mai tō rātou huru iho, i te vahi e tītauhia ai e tō ʻoe reo:
'Eiaha nō te ha'uti: vaiiho i te tāta'itahi ia pāhono ana'e i te uira'a ${number}, i muri iho ia paraparau i te reira e te hoa i piha'i iho, ia pāhono fa'ahou, e i te hope'a ia fa'aro'o i te ha'amāramaramara'a.