We report here a second semester general chemistry laboratory project themed around chitosan-alginate bioplastics. With increasing awareness of plastic pollution in the environment and the awareness of the importance for materials which are either made from renewable resources or are biodegradable, this topic provides a relevant opportunity to…

This study emerged out of collaboration between an artist-educator and a dance researcher. It explores student experience participating in a school based dance outreach program at an urban elementary school. The program is supported by a local, contemporary dance company. The artist-educator approaches teaching and curriculum with values shared by…

We explore in this paper if automated scaffolding delivered via a pedagogical agent within a simulation can help students acquire data collection inquiry skills. Our initial analyses revealed that such scaffolding was effective for helping students who initially did not know two specific skills, designing controlled experiments and testing stated…

Although acquisition criteria are a fundamental issue for SLA research, they have not always been adequately defined or elaborated in the literature. This article critically scrutinizes one such criterion, the emergence criterion, proposing an explicit, operational definition. After discussing emergence as a theoretical construct, the article…

The evaluation design for the Austin Independent School District 1982 summer school program for elementary retainees is described. The evaluation is meant to focus on short-term skill mastery in reading and mathematics and the long-term achievement growth of the participants. Separate reading objectives and materials in Spanish and English…

This document contains the eight appendixes from the National Center for Education Statistics's (NCES's) final report on lifelong learning in the United States. Appendix A discusses the considerations that entered into the formulation of the definition of lifelong learning adopted for the NCES study. Appendix B, "Literature Review on Lifelong…