Lars Beck Johannsen is a Fablab manager at Fablab Skanderborg, where he facilitates workshops for schools, runs after-school programs, educates fellow teachers and runs a weekly openlab. He has a background as a K-12 teacher, teaching math, arts and music from 2003 – 2018. In 2014 he discovered maker-technologies through the fablab@school project in Denmark, and they became an integrated part of the subjects he taught. At the moment he is engaged in establishing new makerspaces in local schools, and developing an after-school project around the concept of Escape Rooms. Further he works closely with researchers from University of South Denmark (SDU) around different areas of investigation e.g. the use of tangible objects as a mediatings means for Computational Thinking and problem-solving.