An equation derived by Albert Einstein in 1905 that expresses a relationship between mass and energy, formulated as E = mc(super 2) is discussed with reference to the extent mass is conserved. This query can be used to challenge students and develop their language and critical thinking skills.

A laboratory project permits for the discussion of the reaction mechanism of the Suzuki-Miyaura coupling reaction. The practical part of the project makes the students familiar with working under inert atmosphere but if the appropriate equipment for working under inert atmosphere is not available in a laboratory, novel catalysts that do not…

A number of chemical concepts can be easily illustrated in a more friendly way to children by using toys as teaching tools in the classroom. Some of the examples illustrated are shrinking toys, drinking birds and hand boiler.

A chemistry outreach program to enthuse students of elementary school levels through employing popular children's literature Harry Potter is presented. The outreach activity performance found the students discovering new skills, learning more about science, and participating enthusiastically in the program without any added incentive from their…

The purpose of this study was to describe Turkish preservice chemistry teachers' beliefs about the importance of teaching chemistry in high schools. For this purpose, 45 pre-service chemistry teachers were administered a questionnaire involving open-ended questions which asked what the importance of teaching chemistry is, and why we teach…

We applied a mixed-method research design to investigate the patterns of reasoning used by novice undergraduate chemistry students to classify chemical substances as elements, compounds, or mixtures based on their particulate representations. We were interested in the identification of the representational features that students use to build a…

Aromaticity concept is given incorrect or incomplete to the student in secondary education and knowledge based on this basic concept has been caused to another misconception in future. How are the achievement levels relating to the comprehension of various characteristics of aromatic compounds for the first and third grade students attending…

This article provides information on a chemical information literacy program designed primarily for new graduate students. The full implementation of this program is discussed, including defining its purpose, topics covered, content presented, methods of marketing, and evaluation. The result is a series of voluntary seminars given biweekly…

Inspired by the Salters Approach (UK) and ChemCom (USA), units for a new curriculum for chemistry teaching are being developed in Germany based on theories of scientific literacy, motivation, and situated learning. The curriculum follows a context-based approach. Rather than using the structure of the discipline, it generates basic chemical…

We describe a service-learning course in which college students developed hands-on chemistry laboratory activities for elementary school children. These activities were then conducted with children both in area classrooms and in our own laboratories. This course allowed our students to apply their knowledge of chemical principles while introducing…

A new, fast and effective colorimetric analysis of the artificial sweetener aspartame is presented for application in undergraduate laboratory courses. This new method incorporates the use of a modified biuret reagent for selective detection and analysis of aspartame in aqueous solutions. The modified reagent is less caustic than the traditional…

There is a misconception among undergraduate students that global warming is caused by holes in the ozone layer. In this study, we evaluated the presence of this and other misconceptions surrounding atmospheric chemistry that are responsible for the entanglement of the greenhouse effect and the ozone hole in students' conceptual frameworks. We…

Laboratory and demonstration have long been used to supplement lecture in chemistry education. Current research indicates that students are better served by laboratories which exercise the higher-order cognitive skills, such as inquiry-based laboratories. However, the time and the resources available to perform these recommended types of…

The University of California faces the challenge of increasing the diversity of students graduating from its medical schools while also adhering to mandated restrictions on the use of race or ethnicity in the admissions process. Students from diverse backgrounds who gain admission as undergraduates to UC Berkeley and express an early interest in a…

This report focuses on the findings from the evaluation of the Chemistry for Non-Specialists training programme. The programme takes place over four days and covers key chemistry concepts providing hands-on experience of pupil practical work and teacher demonstrations. The research was conducted by the National Foundation for Educational Research…