Consideration of socioscientific issues (SSIs) promotes the development of moral and sociocultural perspectives that encourage a rich understanding of the nature of science. The use of moral reasoning to approach SSIs is known to influence how students justify arguments and persuade others; less is known about how student moral reasoning is…

Mechanisms are central in scientific explanations. However, developing mechanistic explanations is difficult for students especially in domains in which mechanisms involve abstract components and functions, such as genetics. One of the core components of genetic mechanisms are proteins and their functions. Students struggle to reason about the…