Teaching students about human reproduction is becoming increasingly daunting as assisted reproduction technologies challenge scientific, social and legal perceptions of parenthood. Mitochondrial replacement in particular forces us to re-examine established paradigms not only in the context of human reproduction but also with regard to the way in…

Researchers agree that an interdisciplinary approach should be taken to address bioethical issues at school. Little is known about the knowledge students need to be able to understand and take part in discussions about these issues. We investigate the relationship between 79 students' prior knowledge in various domains and their ability to recall…

Science education is an important dimension of the European Commission's Responsible Research and Innovation (RRI) objectives; however, RRI is not an explicit focus of biology teaching and few biology teachers have experience in integrating RRI in classroom practice. This study examines the impact of a three 80-minute RRI and active citizenship…

Despite scientific evidence suggesting close phylogenetic relationship between chimpanzees and humans, the inclusion of these apes in the genus "Homo" is controversial. Several tools have been used to analyse this issue such as fossils, molecular clock and genome. This work intended to understand the biology teachers' conceptions about…

One of the major causes of the problems affecting evolution education is a lack of acceptance of this concept, particularly by some people who have strongly entrenched religious beliefs. This paper reports on a section of a study which explored the influence of the beliefs of learners in some secondary schools from the Vhembe District in the…

The use of animals in biomedical research is a socio-scientific issue in which decision-making is complicated. In this article, we describe an experience involving a role play activity performed during school visits to the Barcelona Biomedical Research Park (PRBB) to debate animal testing. Role playing games require students to defend different…

This paper explores affordances in teaching evolution, especially those in which evolution is made relevant to and argued for in a grade 9 biology classroom, thus giving potential answers to the pupils' legitimate question,"'why am I learning evolution?" The aim of the paper is methodological in the sense that it explores whether the…

Treating creationism as a controversial topic within the science and religion issue in the science classroom has been widely discussed in the recent literature. Some researchers have proposed that this topic is best addressed by focusing on sociocognitive conflict. To prepare new learning opportunities for this approach, it is necessary to know…

We tried to determine the reasoning behind the stances taken by a group of 19-21-year-old students on the controversial issue of the feasibility and acceptability of human gene therapy. The students were in training at a biotechnology institute. We organised classroom debates, punctuated by phases of epistemological "disturbances". We…

Scientific expertise and outcomes often give rise to controversy. An educational response that equips students to take part in such discussions is the teaching of socially acute questions (SAQs). With SAQs, the understanding of uncertainty, risk and how knowledge is developed is central. This study explores the way in which students from different…

This article investigates the attitudes of South African student teachers towards the theory of evolution and their willingness to teach it. The teaching of evolution has been excluded from the South African school curriculum for most of the 20th century. In 2008, Grade 12 learners were for the first time exposed to the concept of evolution in the…

Evolution was introduced into the senior secondary school Life Sciences curriculum in South Africa for the first time in 2008. Research in other countries shows that evolution is an extremely controversial topic to teach, raising serious concerns for teachers. Curriculum change theory dealing with "stages of concern" suggests that…

This paper presents results from a study with the following research questions: (a) are pupils' opinions on genetically modified organisms (GMOs) influenced by biology teaching; and (b) what is important for the opinion pupils hold and how does knowledge work together with other parameters such as values? 64 pupils in an upper secondary school…

This study examined what worldviews are present among Dutch students and teachers and how the students cope with scientific knowledge acquired in the biology classroom. Furthermore, we investigated what learning and teaching strategies teachers adopt when they teach about evolution and worldviews. For this survey, 10 schools for higher general…

The theory of evolution by natural selection is contrasted in the media, and in some schools, with creationist ideas, in which the diversity of life on Earth is said to be the result of direct species-by-species creation, not of evolution. More recently, the Intelligent Design movement has claimed that "certain features of the universe and of…