This article from the Journal of STEM Education presents teachers (who don't normally experience what is like to work in fields outside of education) who took part in externships in STEM jobs so they could learn for themselves exactly the types of scenarios their students might encounter. The results drove authenticity in their PBL teaching. I think it's important for teachers to truly understand these demands, and not just read about them. If we provide these contextualized environments for our students because we believe it's best for their learning, why don't we work toward providing those same experiences for ourselves? Bowen, B., & Shume, T. (2018). Educators in Industry: An Exploratory Study to Determine how Teacher Externships Influence K-12 Classroom Practices. Journal of STEM Education, 19(1), 5-10.