In 2000, the Programme for International Student Assessment (PISA) study was conducted by the Organisation for Economic Co-operation and Development (OECD). It is a worldwide study of 15-year-old students' performance in mathematics, science and reading skills. The study showed relatively poor results for German students' scientific…

The STEM team at the University of Worcester support STEM activities in schools in Herefordshire and Worcestershire. Part of this help includes suggesting activities for STEM clubs. As the biologist on the team author, Sue Howarth was asked by teachers for ideas to use in biology clubs. This article was prompted by feedback that these ideas might…

The ever-increasing amount of biological knowledge has resulted in compression of topics in the curriculum to a précis of current understanding. This gives the impression that biology is about a list of things we know. This misconception is extremely damaging, contributing to the idea that science is an impersonal process that generates facts,…

"Energy ideas" run through much of secondary school biology teaching. These ideas are not always consistent with each other or with the ideas used by other science disciplines. Would a change in terminology help avoid confusion or do we need to review the use of "energy" in science teaching?

This article looks at the potential of bioenergy as a replacement for fossil fuels, the cutting-edge research being undertaken by scientists, and classroom resources available for teaching this topic. There is currently a large programme of scientific research aiming to develop advanced biofuels (replenishable liquid biofuels from non-food plants,…

In this new context concept approach, field research on the Trinidadian guppy is used as an appealing example of evolutionary change in populations. Pupils are asked to investigate the underlying mechanisms. In doing so, defects in their knowledge are revealed, in particular the role of meiosis in creating genetic variation. The reason for these…

Charles Darwin supposed that evolution involved a process of gradual change, generated randomly, with the selection and retention over many generations of survival-promoting features. Some theists have never accepted this idea. "Intelligent design" is a relatively recent theory, supposedly based on scientific evidence, which attempts to…

This study investigated the level of understanding among student teachers in differentiating lepidopterans. It adopted a constructive approach to promoting conceptual change in students on the issue of animal classification by generating cognitive conflict. Most of the students used inaccurate morphological traits for identification, such as wing…

The relationship between the structure and function of proteins is an important area in biochemistry. Pupils studying A-level Biology are introduced to the four levels of protein structure (primary, secondary, tertiary and quaternary) and how these can be used to describe the progressive folding of a chain of amino acid residues to a final,…

Plant tissue culture is becoming an important technique for the mass propagation of plants. Problems with existing techniques, such as slow growth and contamination, have restricted the practical work in plant tissue culture carried out in schools. The new protocol using garlic meristematic stem discs explained in this article addresses many of…

Psychiatric disorders such as drug addiction represent one of the biggest challenges to society. This article reviews clinical and basic science research to illustrate how developments in research methodology have enabled neuroscientists to understand more about the brain mechanisms involved in addiction biology. Treating addiction represents a…

All medical and veterinary students at the University of Nottingham carry out a third-year dissertation module. This module allows students to spend time experiencing contemporary research methods by engaging in research activities. In 2010, academic staff from the Medical and Veterinary Schools initiated educational research projects that enabled…

Science education research can be categorised into three broad dimensions: knowing science, doing of science and learning about the nature of science. The concerns, doubts and relative importance of each of these aspects in relation to students' learning are debated in the literature. The findings of the empirical research carried out in New…

Microscopes are especially useful for observing fine detail in biological specimens. However, there are many other small items that may be examined with microscopes, and it is important to introduce children to low-magnification images of items they can recognise before moving on to such large magnification that what they observe has no obvious…

Send your pupils into the autumn term half-term holiday with a task that requires them to explore more about the biology associated with Halloween. This article offers a fun approach, with a pub quiz format based on bats, skeletons, pumpkins and witches, that is suitable for lessons following the end-of-topic test, for STEM clubs or for PTA…