At the base of any teachers education philosophy are the opposing philosophies of Idealism and Realism. STEM education is 21st century learning. Susd Edtech The Four C S 21st Century Learning Superintendent S Advisory Council 21st Century Learning 21st Century Teaching Link And Learn Learning by Doing - All subjects are integrated with 50 Practical Skill Development. . Internet of Things IoT IoT is an exciting new STEM tool that students can use to connect and control everyday devices using sensors circuits and. Fully Flexible Choice Based Credit System - Learners can select Subject Faculty Schedule Domain Electives fully learner centric. These philosophies offer differing arguments for how we conceive of reality and how. Critical thinking is defined as the ability to analyze the facts in a particular circumstance and subsequently come up with solutions to challenges. 21st Century Learning Skills. To think critically is to