this slide is found in a school like the one jess study in. the legs of the slide, (circled in red), is not straight but is still useable, in fact i find the design very unique.maybe if we use this kind of design, it might look more like those found in the forest.

found at 'http://sg.images.search.yahoo.com/search/images/view?back=http%3A%2F%2Fsg.images.search.yahoo.com%2Fsearch%2Fimages%3Fp%3Dforest%2Bplayground%26sm%3DImages%26fr%3Dyfp-t-img%26toggle%3D1%26cop%3D%26ei%3DUTF-8&w=375&h=500&imgurl=static.flickr.com%2F162%2F344417870_6fa67faf93_m.jpg&rurl=http%3A%2F%2Fwww.flickr.com%2Fphotos%2Fanthrodenver%2F344417870%2F&size=165.2kB&name=344417870_6fa67faf93.jpg&p=forest+playground&type=jpeg&no=14&tt=3162&oid=843f707bb9b8a0c6&fusr=anthro+denver&tit=Jungle+playground&hurl=http%3A%2F%2Fwww.flickr.com%2Fphotos%2Fanthrodenver%2F&ei=UTF-8&src=p'

Yuhui