This study aimed to examine the effect of three teaching approaches: The traditional teaching method, Teacher based demonstration experiment (TBDE), and the Student hands-on experiment (SHE), on students' conceptual understanding of solutions and titration. The data were collected using a chemistry achievement test (CAT) comprising of 30…

The flipped classroom pedagogy was implemented in two core undergraduate science courses; Animal and Plant Biochemistry II (APB) and Microbiology and Invertebrate Biology II (MIB) to encourage students to prepare for laboratory classes. Students often attend class without little understanding or appreciation of what they are going to learn in the…

The OECD's PISA exercise has by now been widely critiqued. Whilst we agree with most concerns, we begin with the assumption that PISA will remain an enduring and powerful feature of the global educational landscape. Even if the PISA test itself were discontinued, a similar large-scale quantitative assessment exercise would soon arise to take its…

Since 1999 South African learners have participated in various international studies but sadly the learners have continued to perform dismally, which brings to question the quality of their education. Meanwhile, Singaporean students have been among the top achievers in all these competitions. Many comparative studies have been done between…

Since the late 1990s there has been a fundamental shift in the way schooling and even education as a whole is evaluated. From this new perspective the education system would seem to be interpreted as a sub-system of the economic system and thus subservient to it. Decisions on education matters seem to have become determinant for individual…

Several studies show that teachers make use of grading practices to affect students' effort and achievement. Generally linearity is assumed in the grading equation, while it is everyone's experience that grading practices are frequently non-linear. Representing grading practices as linear can be misleading both from a descriptive and a…

Insects are ideal models for demonstrating an array of biological and ecological concepts and the application of biology to solve real-world problems. Integrating service-learning, a pedagogy bridging theory and practice, into the entomology curriculum at the University of Georgia provides students an opportunity to participate in developing and…

This article suggests that a genuine reform endeavor towards the "Science for All" paradigm should adopt a holistic approach. There are several countries around the world that adopted the "Science for All" paradigm at the beginning of the 21st century. However, while looking closely at the amount of change that took place in…