Background/Context: Which ideas should be included in the K-12 curriculum, how they are learned, and how they should be taught have been debated for decades in multiple subjects. In this article, we offer mathematics as a case in point of how new standards-related policies may offer an opportunity for reassessment and clarification of such…

Sequencing in adventure education involves putting activities in an order appropriate to the needs of the group. Contrary to the common assumption that each adventure sequence is unique, a review of literature concerning five sequencing models reveals a certain universality. These models present sequences that move through four phases: group…