Resumen de Teaching Concepts in Beginning Chemistry with Simple Exploratory Experiments

Lee D. Hansen, Judy L. Garner, Byron J. Wilson, Coran L. Cluff, Francis R. Nordmeyer

• An open laboratory with guided discovery experiences significantly improves student attitudes about beginning chemistry when used to supplement course lectures. The exploratory concept is an incremental approach that does not require significant new equipment, laboratory space, or changes in course materials.