Science, Technology, Engineering and Math - otherwise known as STEM - is an integrated field of study. STEM subjects often work together in a method called problem-based learning (different than project-based learning).
STEM Tools and Resources
Math resources on Graphite: It is a community as well as a search tool. In this example the “Subject” is set to “math." All apps and websites have both a “learning rating” and a “teacher rating” using a five-point scale.
STEM is often associated with robots and artifical intelligence. Much of the information out there can be technical and perhaps too complicated for the K-12 classroom. Here are some resources for the teacher and student. Never shy away from a challenge.