Presents an exercise in which an eighth-grade science teacher decorated the classroom with a periodic table of students. Student photographs were arranged according to similarities into vertical columns. Students were each assigned an atomic number according to their placement in the table. The table is then used to teach students about…

Outlines the development of a kinetic study using the enzyme Lactaid to hydrolyze the synthetic substrate of lactose into an undergraduate laboratory experiment. Provides students with experience doing order-of-magnitude estimates. (DDR)

Reconstructs students' and teachers' understanding of the structure of the atom based on a framework characterized by considering the history of science as competing research programs and by believing that some great scientific research programs progress on inconsistent foundations. Contains 107 references. (DDR)

Explores the interrelationships between students' general science achievement, scientific epistemological beliefs, and cognitive structure outcomes derived from instruction of basic atomic theory. Contains 19 references. (DDR)

Presents results from a study of the conceptions of chemical reactions held by middle school students, high school students, and general chemistry students at the university level. Results suggest that very few students understand what a chemical reaction is. Contains 19 references. (DDR)

Describes the development of a semester-long course that addresses issues of scientific integrity in a practical way as they arise in the daily lives of working scientists. Shares the topical organization of the course and other details. (DDR)

Explains how population growth can be used to illustrate the concepts of chemical kinetics. Provides an illustration of how one can use concepts and mathematics to take information that is known and obtain a result that is not initially obvious. (DDR)

Examines student success in a freshman chemistry course that involves students who are at risk of failure. (Contains 14 references.) (YDS)

Presents a multidisciplinary activity for reviewing general chemistry concepts in which students make their own tie-dye cloth. Explores the traditional cultures and customs of Nigeria. (ASK)

Introduces an interdisciplinary project called Learning Chemistry through Science Literature and Technology that involves the collaboration of a high school and an elementary school in Florida. Groups of elementary and high schools students produced science storybooks by using technology to record on CDs. (YDS)

Describes the results of the American Chemical Society Public Outreach Office's research program to measure the impact of the Kids & Chemistry program on both the children and the volunteer scientists. Highlights include objectives of the program, pretest research, focus group results, field tests, and pre- and posttest survey results.…

Describes the CIStudio (Chemical Information Studio), a one-credit undergraduate chemistry course at Rensselaer Polytechnic Institute. Focuses on the integration of electronic and print sources of chemical information, especially Internet-accessible reference and database services. Discusses administrative, instructor, and student issues involved.…

Presents an activity that introduces the historical developments in science that led to the discovery of the periodic table and lets students experience scientific discovery firsthand. Enables students to learn about patterns among the elements and experience how scientists analyze data to discover patterns and build models. (JRH)

Presents a science experiment in which students test the buffering capacity of household products such as shampoo, hand lotion, fizzies candy, and cola. Lists the standards addressed in this experiment and gives an example of a student lab write-up. (YDS)

Focuses on learning difficulties in procedural knowledge, and assesses the procedural difficulties of grade 12 and first- and third-year university students based on common sense reasoning in two areas of chemistry--chemical equilibrium and geometry, and polarity of molecules. (Contains 55 references.) (Author/YDS)