The OpenSciEd Instructional Model uses a storyline approach– a logical sequence of lessons that are motivated by students’ questions that arise from students’ interactions with phenomena. To help teachers and students advance through a unit storyline, the instructional model takes advantage of five routines. The routines typically follow a pattern as students kick off a unit of study, investigate different questions they have, put the pieces together from those investigations, and then problematize the next set of questions to investigate.