@jalonedem Hello dear friend, excellent find. I really like everything that has to do with teaching and deserves to be disseminated and made known.
The good thing about the BATMAN KIT is that students and teachers can use it and that it has levels according to the level of each of the students. the kit can be seen that it is very complete. Hopefully you have all the investors to get it going
Congratulations for the excellent find
I wish you a great day