Green Globs is a really old computer game, but my students still love it and I've yet to come across a better replacement. I made this worksheet to introduce the game to my students and provide some direction for exploring different graph shapes and improve strategy. I use this activity as part of a unit on graphing functions. Our big question for the unit is "What determines the shape of the graph?"
Green Globs (the software) can be found at www.greenglobs.net
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