For educators looking for ways to introduce interdisciplinary elements into their classrooms, Edutopia's STEM to STEAM: Resources Toolkit may fit the bill. Here, readers will find links to three curated collections of resources aimed towards helping teachers use integrated studies to increase students' engagement. The first collection contains more than thirty resources and focuses on STEM (Science, Technology, Education, Arts, and Mathematics) lessons and activities "to help students practice cross-disciplinary thinking." The second collection offers over fifteen resources geared towards "incorporating aspects of the arts, design, and the humanities into STEM-based school activities," thus turning STEM lessons into STEAM lessons. The third collection focuses on "maker culture" and offers more than thirty resources to help incorporate a hands-on, kinetic approach to STEM (and STEAM) lessons. Each collection is grouped into subtopics and organized such that readers unfamiliar with the topic can orient themselves before diving into the different activities. Edutopia is funded by the George Lucas Educational Foundation, a nonprofit, nonpartisan organization dedicated to improving K-12 education.