Welcome, but I suspect you'll find yourself disappointed with this site. Real magic is nothing at all as what you are describing.
Wicca is not witchcraft, Wicca is a religion completely separated from witchcraft.
If children are brought up to be Wiccan, it is probably the same as if they are brought up to be Buddist, or Hindu or Christian, it is simply taught from actions.
Throw spell? You may need to elaborate on that one.
Spells are not the only form of creating a magickal result, saying words that rhyme doesn't always create a magickal result, it is a lot more complex than that.
At what point did I cast you away?
No spell needs any items, items are simply accessories that can be used later on.
I would recommend learning some basics before you even try casting spells, that way you will have a good foundation of knowledge to build on to.