At 11 years old you should probably be using a junior stick even though it will probably be too long...in this case, just cut the handle to the correct length.
You could probably continue using a youth stick, but you will soon undergo a growth spurt as you reach puberty, and the youth stick will suddenly be ridiculousy small for you. So you might as well get used to the bigger blade and handle now.
Weight is fairly irrelevant when comes to choosing a stick. If you have to ask what size to use, you are obviously new to the sport and you should be looking for a stick that comes to your waist when you hold it vertically on the ground.
The hockey stick was invented to use along with the hockey puck in the game of hockey. The Mi'kmaq people of Nova Scotia are credited with inventing the hockey stick.
Yes. A hockey stick should usually come between your nose and chin. It all depends on a player's preference whether they want to use a longer or shorter stick.
a hockey stick a puck
No, you can only use the flat side of the stick. You can never use the round side.
I wouldn't recommend it. You can use a old wooden stick or even your backup stick but using your best one could damage the stick and then it wouldn't be your best stick!
Whichever one you feel more comfortable with.
You probably want a stick that reaches about your belly button. DO NOT go any higher. it is better to use a stick too small for you than to use a stick too big for you.
It really doesn't make a difference (except that wood sticks tend to be heavier and you also get more flex in a composite stick). It is mostly your preference.
Composite
take a hockey stick and mini hockey stick. line up the mini stick on the regular one and cut the regular one and you get a mini hockey stick
A hockey stick is required either way, but the type will affect whether you use a ball on a field or a puck on some ice.