financial education for kids

hi guys, quickly gathering some opinions here:

we have been teaching our kids about very basic finance topics at home, based on what we know and how much ever knowledge we have. there is a big dearth of resources online where i can engage my kid or make them understand basic concepts. [i have 2 kids - 7 and 12 years old and i am teaching both]

now, over the years, i have made some videos covering some of the topics and also have created a small project where each topic has some gamification elements related to it, to reiterate the conceptual learning.

i wanted to get some idea if i should release this to the public? is there any gap or if people would even be interested in this? i can't do it for free because ofcourse i amd not those richie rich people to spare money 😅 but im hoping to charge very less so to keep education free