Smartphones, coupled with small mobile sensors, make it possible to work with near-infrared (NIR) spectroscopy in science classrooms. NIR spectroscopy has become a standard analytical technology in various industries. These new devices enable students to create their own data in real time. This article presents an inquiry-based teaching unit, in…

This article describes the implementation of an activity with a Predict-Observe-Explain (POE) learning cycle to teach the concepts of velocity and acceleration to physics students aged 17-19. The study indicates how the instructor enacted the activity and provides sample student responses and group discussions. The description includes an example…

This overview is intended to help colleagues achieve successful and satisfying observations using a ripple tank. There are many observations to consider that can effectively illustrate reflection, refraction, interference and diffraction, but the most important consideration is to make every effort to enable students to see the effects we want…

In the context of what are often highly compartmentalised curriculum requirements, this article considers the cyclical nature of the acquisition and transfer of knowledge in the education system in relation to those questions that transcend individual subjects as set out in traditional curriculum divisions. It also considers the detrimental…

Learning and retaining science content may be increased by applying the basic science material to real-world situations. Discussing cases with students during lectures and having them participate in laboratory exercises where they apply the science content to practical situations increases students' interest and enthusiasm. A summer course in…

"The Language of Mathematics in Science" is an ASE/Nuffield project aimed at supporting teachers of 11-16 science in the use of mathematical ideas in the science curriculum. Two publications have been produced. This article focuses on the first of these, "The Language of Mathematics in Science: A Guide for Teachers of 11-16…

The physics curriculum is usually defined by content but this does not provide students with an authentic experience of the subject. An alternative is that physics is defined more as a way of thinking and this idea is explored in terms of the purposes of physics education, assessment and the relationship of the subject with other disciplines. A…

There is growing interest in the use of low enthalpy geothermal (LEG) energy schemes, whereby heated water is extracted from sandstone aquifers for civic heating projects. While prevalent in countries with volcanic activity, a recently proposed scheme for Manchester offered the perfect opportunity to engage students in the viability of this form…

When you dive underwater, you feel the pressure on your ears and, as you dive deeper, more pressure is felt. This article presents an activity that teachers might find useful for demonstrating the relationship between water depth and pressure. (Contains 5 figures and 1 table.)

"CHEM"opera is an opera blended with demonstrations of chemical reactions. It has been produced and performed twice by chemistry undergraduate students at Hallym University in South Korea. It aims to demonstrate interesting chemical reactions to chemistry students, children and the public and to facilitate their understanding of the role…

Open day activities rarely give applicants a real sense of the practical and intellectual work that goes on in university chemistry departments. We devised an experiment for year 13 (age 17-18) students based on the size-dependent colours of gold nanoparticles and linked this to current research in diagnostic medicine. The experience was designed…

A recent Government response to shortages of new physics and chemistry teachers is the extended subject knowledge enhancement (SKE) course. Graduates without a physics or chemistry bachelor degree are prepared by an SKE course to enter a Postgraduate Certificate in Education (PGCE) programme to become science teachers with a physics or chemistry…

A very limited questioning of undergraduate Environmental Science students at the start of their studies suggests the age of the Earth is being successfully taught in high schools. The same cannot be said for the teaching of the structure of the Earth.

Field trips and the outdoor classroom are a vital part of many areas of education. Ideally, the content should be taught within a realistic environment rather than just by providing a single field trip at the end of a course. The archaeo-astronomy project located at Nottingham Trent University envisages the development of a virtual environment…

During extended subject knowledge enhancement (SKE) courses, graduates without chemistry or physics bachelor degrees prepared to enter a Postgraduate Certificate in Education (PGCE) programme to become chemistry or physics teachers. Data were gathered from the exit survey returned by Liverpool John Moores University SKE students about to start…