Story mode progress percentage

[cnoble]

I'm having trouble understanding the stats listed on my son's game (tablet version, digi pack 1 only), if anyone could translate for me please:
Story Mode Progress: 7% (< this one I don't understand)
Stars: 32/180 (I see where he gets stars, and has achieved 1 out of 3 on most)
Portal Master Rank: 12 (chapters?)

He says he has beaten all of the chapters he has and wants the next digital pack. He is 5 and this is the first video game he has played outside of angry birds so his understanding of gaming is limited (as is mine!)... I'm not sure if there is more to do in the one he has since it says 7% progress....

Thank you!

[Daphtaru]

The Kaos Challenges count. Lets see, Brocks count, also when you beat the whole game a 4th star appears per chapter. I might be missing something, I'm not sure right now.

[Omenix]

Yeak I'm pretty sure you just need to do all the other stuff. This game also has racing so you might need to complete those tracks and such. You might just want to explore the Academy to find the various secrets to unlock stars. Talk to everyone

[thewayofzook]

It is very difficult to beat complete the game 100%. That goes for all of the Skylander titles as there are so many things to do and replay to get special items and what not. So completing the game at 5 is a pretty large feat

[Daphtaru]

[cnoble]

Ok so at 7% there are probabaly more things he can do before we move on to the next digital pack. I think we have agreed that he is going to try and get 2 stars on most of the levels before we get the next one. I'm trying to hold him off on spending much more on the tablet version because we are going to get him a PS4 for Christmas so they can play on a big screen!!!