This document discusses the need for a paradigm shift in curriculum and instructional approaches. It notes that while curriculum planning has begun to change, incorporating new skills and content, instruction has not shifted from a traditional lesson-based approach. The challenges of the 21st century demand skills like problem solving, teamwork and adaptability, but there is not enough time in the school day to teach all the new demands using traditional instructional methods. It proposes shifting to a "structure-based" approach where curriculum is embedded within instructional activities and structures rather than separated into distinct lessons. This would make it possible to achieve both academic standards and teach 21st century skills without reducing time spent on core subjects. A structure-based approach has the potential