KidCoaster - Version 1.00 KidCoaster is an online learning and entertainment system for kids featuring kid-friendly websites, videos, games and fun educational activities. It's a fun and safe way to play and learn online. We like to think of it as a Sandbox... a place just for kids to play, learn and explore.Our Mission is to create a safe and fun environment for kids to use the internet. Our hope is that KidCoaster will become your child's favorite resource for exploring kid-friendly websites, watching videos, and playing games.