ISSN:
1573-1898
Source:
Springer Online Journal Archives 1860-2000
Topics:
Natural Sciences in General
Notes:
Abstract Students at all ages hold a wide variety of scientifically faulty knowledge structures called “misconceptions”. As far as misconceptions in chemistry are concerned, college science students are no exception. Systematic administration to freshman biology majors of specially-designed mid-term and term higher-order cognitive skills (HOCS)-oriented examinations within the courses “General and Inorganic Chemistry” and “Introduction to Modern Organic Chemistry” proved these examinations to be very effective in revealing and distinguishing between students'misconceptions, misunderstandings, and“no conceptions”. Several of these have never been mentioned before in the relevant research literature. Accordingly, reflective teaching strategies to overcome this “misconceptions problem” and affect meaningfully subsequent learning have been explored and implemented within our longitudinal effort to develop students' HOCS. The study results combined with accumulated experience indicate that properly designed HOCS-oriented examinations may be very effective for revealing, but notper se for overcoming, students' misconceptions. However, within HOCS-oriented chemistry teaching, the assessment of students by such examinations is very useful particularly for providing data for remediation purposes via appropriate modification of the teaching strategies. Eventually, this leads to gains in students' HOCS which is in line with the overall goal of the current reform in science education.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF02356942
