Understanding youth relationships with nature--what nature is, where nature is located, and why nature is meaningful--is important for a range of contemporary issues, from promoting health and well-being to advancing a sustainable future. Relationships with nature are profoundly influenced by the lived experiences of youth, as they form social…

Spatial-Temporal Math (ST Math) is game-based, instructional software for K-12 students created by the MIND Research Institute (MIND). ST Math is integrated into classroom instruction, but can also be used in a computer lab or at home. The ST Math software games begin without language and symbol abstractions by posing math programs as purely…

The comprehension of interdependent complex systems, which is part of state and national standards, is an enormous challenge for learners. In traditional physiology teaching materials, which structure the human body into decoupled subsystems (e.g., respiratory and cardiovascular) isolated in separate chapters, there is a ubiquitous absence of…

Demonstration authoring software is a tool for creating Flash-based multimedia movies. This document describes how demonstration authoring software was created for training in a library at the University of Colorado.