Station setup To setup this activity as a station you’ll need: The printed station instructions for this activity. A printed station worksheet for each student or group (students can also access a digital PDF of worksheet via a QR code on the station instructions). A Human Knee Active Learning Kit (Mini, Basic, or Full model). For this activity, you can use either the Mini (left), Basic (middle), or Full (right) model of the Human Knee Active Learning Kit. If your knee kit doesn’t look like one of the kits in the image above,  follow these instructions for assembling or disassembling your kit . Your station setup should look something like this (in the photo below, the knee kit is the Basic model):