It is your time!

"I think this is very useful and interesting game for kids! My son began to understand the physics due to this application" - Brenda Smart

"Nice iPad game for the learning process! Children can perform interactive exercises, this is fine!" - EmmaSm
(from http://appfinder.lisisoft.com/app/natural-science-for-kids..html)

It is your time to test "STEM Islands. City of Light"!!

https://itunes.apple.com/en/app/stem-islands.-city-of-light/id908898911?l=ru&ls=1&mt=8