The practical epistemologies of university students during laboratory work in chemistry are analyzed to enhance understanding of how teaching practices interact with learners. The purpose is to develop a theoretical framework of learning as action that can be used by educational researchers to examine meaning-making, but also by teachers in close…

This study investigated the ways in which beliefs about the nature of the science vary as a function of an individual's chemistry expertise and chemistry research experience across the range from high-schools students, whose exposure to chemistry occurs in the classroom, to practicing research chemists. Interviews conducted with a total of 91…

Chemistry is a unique language in and of itself that can be difficult for students to understand. For instance, a white powder can be translated down to the atomic level in a chemical equation, thus creating a chemical word that needs to be decoded. In this article, the author shares an approach to a basic curriculum that makes chemistry…

Physicist James Trefil once describes the universe as "The Spongy Universe," comparing large-scale cosmic structures to the structure of a sponge. The NASA Genesis education module "Cosmic Chemistry: Cosmogony" features the "Spongy Universe" activity in which pairs of students observe a household sponge, making…

We are all accustomed to periodic summative testing for achievement, but in this chapter the importance of requiring mastery of fundamentals as the baseline for evaluation, regardless of the level of the class involved, is discussed.

The work done in a chemistry laboratory is compared to cooking, as both processes use books for reference. It is felt that cooking and chemistry are complex processes and are creative endeavors that require skills beyond those developed by merely following the directions.

This article discusses the author's observation that in his thirty-plus years in academics, many students who, by natural ability, interest, and work ethic, should have performed well in the sciences, but performed poorly. Many of these students are operating at the bottom rungs of Bloom's taxonomy (ladder), while college professors and industrial…

The use of Symbolic Mathematics Engines (SMEs) in chemical education as a part of the Division of Computers in Chemistry was discussed by a panel of educators at the Symbolic Calculation in Chemistry symposium in Philadelphia in 2004. The panelists agreed that many more topics in chemistry are amenable to SME's exploration and that symbolic…

"Match Game" is a simple game designed through which students could learn the names of all lab equipment and glassware that they would encounter during the school year. The game leads into a student-based discussion during which they carefully think about proper uses for each piece of labware.

This article describes a few novel acid-base experiments intended to introduce students to the basic concepts of acid-base chemistry and provide practical examples that apply directly to the study of biology and the human body. Important concepts such as the reaction between carbon dioxide and water, buffers and protein denaturation, are covered.…

Bacterial loading in water from anthropogenic sources is of common interest in both student research projects and to regulatory agencies. The presence of fecal coliform bacteria in natural waters can be the deciding indicator for how the bodies of water are classified for use. Since current tests are not specific, it is difficult to determine…

The Imposter is a strategy that encourages a focused approach to reading among adolescents. Contradictions or other types of conceptual flaws are inserted into a reading passage. The reader, knowing that flaws are hidden in the text, attempts to discover the errors. The reader then justifies his or her identification of flaws based on the concepts…

This paper describes our use of the ADDIE protocol to design and develop an interactive tutorial for students learning molecular symmetry operations and point groups. The tutorial provides a 3-D environment where students can examine molecules, structures, and symmetry elements. Most such tutorials are connected to courses or instructors in…

The Society Committee on Education (SOCED) of the American Chemistry Society (ACS) held an invitational meeting, "Exploring the Molecular Vision" to re-construct the chemistry curriculum, in keeping with modern interdisciplinary practices. The meeting confirmed that chemistry education must interact with diverse disciplines, and portray its value…

An active service-learning research work is conducted in the field of advanced environmental chemistry. Multiple projects are assigned to students, which promote individual learning skills, self-confidence as scientists, and a deep understanding of the environmental chemist's profession.