Describes the Boston Public Schools Recycle Center which receives materials donations from more than 100 local industries. These donations are used as educational materials for disadvantaged pupils. Materials are free and teacher training workshops are provided. Ecological implications for urban students and teachers are discussed. (PS)

This paper describes a web-based suite of simulation games that have the purpose to enhance the chemical engineering curriculum with business-oriented decisions. Two simulation cases are discussed whose teaching topics include closing material and energy balances, importance of recycle streams, price-volume relationship in a dynamic market, impact…

We compared the effectiveness of a "stepped care" approach with increasing treatment intensity ("Step Care") to one with repeated treatments ("Recycle") among cigarette smokers interested in quitting smoking. Step 1 of the Step Care intervention consisted of a single counseling session, nicotine patch for six weeks…

A laboratory experiment in which students recycle silver and platinum selectively from spent screen-printed platinum electrodes is described. The recovered silver in solution is used to show its spontaneous redox reaction with a copper sheet. The recovered platinum is electrodeposited onto a screen-printed carbon electrode to develop a sensor for…

With the growth in distance education offerings, instructors who now teach quantitative material via the web have been faced with many challenges. Foremost has been the need to develop appropriate methods for teaching such material to students who are not physically in the classroom. Methodologies that have traditionally been taught in a highly…

Trillion Theory (TT), a new theory, estimates the cosmic origin at one trillion years. This calculation of thousands of eons is based upon a growth factor where solar systems age-out at a max of 15 billion years, only to recycle into even larger solar systems, inside of ancient galaxies that are as old as 200 billion to 900 billion years. TT is a…

Sustainability has become a prominent theme in society and can be considered as an integral part of scientific citizenship. This study investigates to what extent the production, use and re-use of (bio)plastics initiates students' reasoning and to identify the kind of content knowledge students put forward. The structure of students' arguments was…

This paper discusses the Life-cycle Assessment (LCA) and its possibilities for entrepreneurs to influence environmental impact. LCA is a technique to assess environmental impacts associated with all the stages of a product's entire life from cradle to grave, i.e., from raw material extraction through materials processing, manufacture,…

Presented are the findings of a national panel which investigated the present situation and future policy options regarding energy and the environment. Three sections comprise the report: (1) a chapter dealing with energy supply, consumption, pricing and policy; (2) an analysis of environmental issues such as land use, toxic substances,…

Paper to Plastics (P2P) is an interdisciplinary program that combines chemistry and biology in a research setting. The goal of this project is 2-fold: to engage students in scientific research and to educate them about sustainability and biodegradable materials. The scientific aim of the project is to recycle unwanted office paper to the useful…

Resources, resource efficiency and sustainability are one of the most important socio-political issues of today. We here present a best practice example for project-based learning aiming to change student's understanding and attitude towards sustainability at school level. In this project forty-two Year 9 students explored by themselves the link…

A comprehensive, international program is proposed to help nations optimize and conserve natural resources. The aim of the program is to increase the overall supply of natural resources available to improve the chances for world peace. The energy and material resources of the world are finite. We must live with and adapt to the concept of finite…

Nancy Judd has been called a folk artist, an outsider artist, and a designer--all characterizations that she tends to shirk. Perhaps if labels are needed, environmental artist educator is more appropriate. Judd lives and works in Santa Fe, New Mexico. She dedicates much of her time to creating art that raises public awareness of environmental…

This dissertation contains findings from two research projects. The first research area focused on assessing engineering students problem solving skills. Problem solving related to two material and energy balance topics--vapor liquid equilibrium and reacting systems with recycle - were examined first followed by a more holistic analysis across two…

A one-term synthesis project that incorporates many of the principles of green chemistry is presented for the undergraduate organic laboratory. In this multistep scheme of reactions, students react, recycle, and ultimately convert cyclohexanol to nylon 6,6. The individual reactions in the project employ environmentally friendly methodologies, and…