This article by Dr Niki Kaiser was originally posted on the Kaye Chem Notebook. I wanted to share it with you in the context of ‘future-ready education’. It is no longer enough to teach knowledge, even if that is sufficient to pass an exam. To succeed in the future, our students need a deep and intuitive understanding of their subject. Few writers address this with either the clarity or the practical teaching background Niki does.
One of the topics I most like to teach in chemistry is ionization energies: explaining their relative magnitudes, and outlining the consequent evidence for a shell structure in atoms. Students must draw on a range of fundamental ideas to master the new concepts that I introduce to them and, although they tend to struggle at first, they eventually “get it”, and the joy that they Continue reading