Bev, he doesn't have a smartphone so can't have the app! He did however look on the sweet packet but read it wrongly, as it said "3 sweets contain... 6g of sugar" and didn't give total carbs for 3 sweets which would have been 15g. He did his best 🙂
The jelly baby game was as follows - each group of 3-4 pupils had a pack of jelly babies and a mythical country (country 1, country 2, etc.). The different colour jelly babies represented different groups in the population - young men, old men, women, migrant workers, ethnic minorities, etc. Then a number of disasters occurred, e.g. earthquakes, to see which parts of the population were disproportionately affected (they got eaten). Despite most of the people in my son's "country" surviving to the end of the lesson, it seems there was some final cataclysmic disaster which meant they all had to be eaten! Too tempting.
He has learnt a lesson though about being a bit more self-restrained and maybe bringing home a doggy bag next time, because predictably after the spike and correction, he ended up hypo in games (which luckily had been changed to football, so less strenuous than x-country), and I had to collect him by car instead of him walking home. So he does realise he's had a rollercoaster day thanks to too many sweets in one go. Now it's me that needs to restrain myself from going on about it! 😉