Super Tux Game Super Tux??

Super Tux?? - super tux game

I have this game on my laptop called Super Tux. In the world of the 2nd , called the Global Forest, on the second level is called Bouncy coils. I can at the first source, but I have no idea how the 2nd Pass! One where you jump up and go next door! HELP PLEASE! I'm a little obsessed with the game! :)!