Below are general links that are beneficial across many of the courses offered. Information to help with written responses can be found throughout these sites.
The 21st Century Classroom:
21st Century Learning & Technology Integration
The 21st Century Classroom
21st Century Education
10 Rules of Teaching in This Century
Project Based Learning:
Project Based Learning Checklists
Core Concept - Project Based Learning
Background Knowledge & Theory
Project Based Learning (PBL)
Project Based Learning - ISTE