so what you need are
9 poles
a medal sign
5 teleporters
and
5 triggers
you are going to use 5 of the poles and make them to look like this
then put 2 more of the poles and place them on both sides so it kinda lookes like a ladder
then get the 5 triggers and 5 teleporters and
trigger each of them so that each trigger is connected to the teleport (triggered—Teleport here)
then place it so that a trigger is on one of the teleporter untill it lookes like this
then get your remaining poles and sign, and like it up so it lookes like a slide
then line it up so it kinda lookes like this
to make you slide faster, you can change the triggers delay
Swings
you can use this padern for the swings
⫘⫘⫘⫘⫘⫘⫘⫘ <just turned it sidways
and you can make it look like this
the four square is kinda big, and so if you where making a playground it would be really really big, also click on the Hopscotch thing, and you can see that I used his guide