I think your idea is good, you can see that you are a very intelligent person, can make bitcoin an animation, so children can more easily understand bitcoin.
Any altcon can make you rich, it all depends on how much money you have invested and how much you are willing to wait
It depends on the altcoin you were going to invest. Buy an altcoin that has a potential, ethereum, waves, and neo these are very promising coin that offer profit in the future if you will hold.
The steadily rising stock futures market and the rising digital money market are the most important educational projects in reality. After all, it is very important to educate our children well, although I am still far from getting married.