The National Science Foundation funded the Multi-Initiative Dissemination (MID) project that was undertaken to introduce chemistry faculty to a variety of innovative new models, approaches, materials, and tools for active learning, retention, and understanding in lecture and lab. Innovations in units individualized to meet the needs of students…

A demonstration, which shows that the graphing calculation can greatly supplement the computer and often eliminates the need for computers and science, is given. The graphic calculator is a handheld computer, more powerful than most sophisticated computer of 25 years ago.

The teaching of crystal structure determination with single-crystal X-ray diffraction at undergraduate level faces numerous challenges. Single-crystal X-ray diffraction is used in a vast range of chemical research projects and forms the basis for a high proportion of structural results that are presented to high-school, undergraduate, and graduate…

The history of the computer usage in high school laboratories is discussed. Students learned scientific methods by acknowledging measurement errors, using significant digits, questioning their own results, and without doubts, they benefited from applying skill learned in mathematics classes.

The process used by scientists as they pursue research as a wheel with questions at the hub and various stages of the inquiry in a circular arrangement around the hub is described. It is noted that the process of scientific inquiry can begin from any stage and that stages may be revisited as often as the particular inquiry requires.

This article is a general summary of the James Flack Norris Award Lecture given in November 2003. It chronicles various events leading up to the award centering on teaching chemistry to very large classes and providing information to the general public through a unique University Office for Science and Society.

An attempt was made to state the problems and find solutions as to how practical laboratory experience can contribute to meaningful learning. It is observed that laboratory experience is one of the most important requirements for connecting students' appreciation of chemistry with the world in which they reside.

The problem with organic chemistry labs is that the educational objectives of lab instructions are often vague and seldom stated. The great majority of organic chemistry labs in American colleges and universities are based on verification experiments.

The research advances made in chemosensors, tracking Dragon's blood, anthrax and the renewable source of hydrogen for fuel cells are discussed. The features and the uses are presented.

The study of chocolate, a natural product, can be beneficial for the chemistry students as they ask frequently about the relevancy of their chemistry classes. The history of chocolate, its chemical and physical changes during processing, its composition, different crystalline forms, tempering and its viscosity are discussed.

The molecular modeling was used to reinforce more general skills such as deducing and drawing reaction mechanisms, analyzing reaction kinetics and thermodynamics and drawing reaction coordinate energy diagrams. This modeling was done through the design of mechanistic puzzles, involving reactions not familiar to the students.

The PC-based software technology, a computational-modeling course, for undergraduate chemistry students helps them to understand the molecular modeling in a better way. This course would be able to accommodate a wider array of topics and a greater depth of theory as the modeling is increasingly incorporated into the chemistry curriculum.

The student-directed explorations for learning various ligands and their impacts on the field of inorganic chemistry are discussed. Various themes can be adopted by the instructors, like ligand-of-the-week theme, while teaching inorganic chemistry to their students.

The concepts of oxidation numbers when applied means electrons that are shared between atoms in molecules are assigned to a specific atom. Oxidation numbers are assigned from the Lewis structure of a molecule, with knowledge of the electronegativities of elements.

An easy-to-see method for demonstrating and measuring the magnetic force between paramagnetic substance and a rare earth magnet is presented. The readily available trapezoid-shaped neodymium magnet and a low cost, easy-to-set-up, portable apparatus are used in the experiments.