Hi +Lizzy Wawrzyniak ... it took me a couple links to find this so I thought I'd share a direct link here: https://drive.google.com/a/nwp.org/file/d/0B8NsHWulVSyZQ0VUajBiR2hhUDQ/view .. This is cool and your instructions seem really clear. How did it go in class? As a non-math person I'd love to see a video of the kids making and/or then using this for their plotting.
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