The same way they are at a bowling alley.
1 point a bowling pin
The same way as in a bowling alley.
There are many definitions in bowling that are called "Peterson Points". The most common interpretation is 1 point for every 50 pins bowled.
The maximum points you get in a game of ten pin bowling is 300. Only if every single shot is a strike.
Tenpin bowling or just Bowling for short.
None
By having the most points
In tenpin bowling, a perfect game is 300.
If you get strikes in all of the frames in a game, it is called a perfect 300 score
A strike is worth 10 points plus your next to points
Where the pins are placed is called "the deck". The area where they fall back into is called "the pit".