Answer:
STEM lessons encourage kids to explore and solve problems through activities that are as authentic as possible. A project-based learning (PBL) approach that focuses on developing rigor in science and math works well.
STEM lessons focus on real-world issues and problems. In STEM lessons, students address real social, economic, and environmental problems and seek solutions. My biggest “aha” STEM moment came when I moved to a new position and faced a class of science students who had given up on school. I had the class identify a real-world problem right there on campus, and suddenly we found ourselves head over heels in a STEM project—before the familiar acronym had even burst onto the scene. See Real World STEM Problems for some suggestions for projects students might focus on.