There is no record of the first playground so I can not tell you. That was so long ago.
school playground at central decature
The Playground Kidders are the playground kidders
Jane Addams at Hull House
When softball was first invented people called it lemon ball, diamond ball, super slow pitch, cabbage ball, indoor baseball, mush ball, playground ball, kitten ball and because it was also played by women ladies' baseball. The name softball was given to the game in 1926.
A see-saw is a first class lever that can be found in playgrounds.
Jane Addams at Hull House
Either can be correct, depending on its use in a sentence: "Mel and I are at the playground" or "She found Mel and me at the playground."
Trash and old playground items to be replaced by new playground items.
Uggghh the Caveman's children probably played tag.
The noun playground is a countable noun. Singular: playground Plural: playgrounds
The first train was invented in 1814,and the first car was invented in 1672. So, the car was first invented.