These 4 daily bell ringers can be used as warmups, exit-tickets, and inserts for interactive notebooks. They are formatted to fit within a single sheet of paper (front and back) to be used as quick printables, but each warmup is contained in a separate box for easy cut-outs. This week-long set focuses on Biotechnology.These bell ringers are designed to quickly get students on task, stimulate class discussions to help lead into your lesson, and help practice content literacy and critical thinking