I love using this lego dichotomous key as part of my biology and ecology unit! Incorporating digital lessons can be a challenge but doesn’t have to be overwhelming or boring. really like to get my science students thinking, but my challenge has always been how to keep them engaged and learning. That challenge is met with this engaging dichotomous key and self grading quiz / reflection! Students will stay engaged by the unique use of Lego minifigs and will master dichotomous keys in the process!