Students LOVE these! This STEM Challenge is easy to follow and comes in 3 different options. It follows the STEM process skills and allows students to ASK, IMAGINE, PLAN & CREATE, IMPROVE, COMMUNICATE, and REFLECT.This challenge is also found here: 36 STEM Challenges BUNDLEUse this for meeting the NGSS standards, or for an extra reward day after a big test or end of unit. The most asked question I received from my students was, “When are we doing a lab?” A good science teacher will let the s