Disclosing biology teachers’ beliefs about biotechnology and biotechnology education

Teachers have been shown to frequently avoid addressing biotechnology topics. Aiming to understand the extent to which teachers’ scarce engagement in biotechnology teaching is influenced by their beliefs and/or by extrinsic constraints, such as practical limitations, this study evaluates biology teachers’ beliefs about biotechnology and biotechnology teaching. The findings of a survey administered to 93 secondary school teachers reveal that, in spite of holding positive beliefs about biotechnology, teachers overestimate the obstacles presented at biotechnology teaching, particularly concerning material and resource limitations. Implications of these findings for teacher training program design are discussed.

► Teacher beliefs are not determined by age, teaching experience and qualifications. ► Teachers overestimate practical limitations in biotechnology education. ► Currently available innovative educational resources are underexplored by teachers. ► Teacher adaptation of instructional materials can improve biotechnology teaching.