Locks are awesome

This is for kids going to middle school...how to open a combination lock.First,you have to turn the nob right a couple of times.Then you stop at the first number once you finish turning the knob.After you do that you turn the knob left.BUT,you have to turn the knob left two times.Then you stop on the second number the second time you turn the knob left.Finally you turn the knob right to the third number,pull the lock,and wala!Give me some ooh and aah when you finish this tutorial.So THAT is how you open a combination lock!