Good teaching in general (and the Common Core Standards) encourage/require interdisciplinary activities and lessons. Too many secondary teachers are unfamiliar with (could be read as frightened by) the concept and process.
This Engagement Explorer resource for teachers provides direction and examples for adding or increasing interdisciplinary writing in the curriculum.
The Truth Is Out There - a journey into interdisciplinary space
by Dr. Chuck Downing
is licensed under a Creative Commons Attribution 4.0 International License