Wow great job! Keep up the great work. If Crypto is the way of the future and you just pick one correct coin and hold them you are setting yourself up to be in an amazing position as an adult.
There are many ways you can earn more coins as well. You can look at the bounty section and maybe try one of them to go along with your allowance money. You could also take your bounty money to use for toys and purchases and make a rule to never touch your allowance crypto money and save that for the long term.
Good luck and remember you can branch out into Silver/Gold as another way to preserve your wealth. I personally try to have 33% of my wealth in crypto, 33% in gold/silver and 33% in fiat (regular paper money). This way if something goes wrong in one the others will protect you.
Your parents sound awesome. Home school with money earning! Wow all my homework and school work ended up in the trash eventually!