Drug and alcohol neonate simulators were used to highlight the effects of substance misuse on prenatal development within lifespan development modules to 61 Psychology undergraduates and 12 sixth-form Health and Social Care students. A mixed method approach was used considering both knowledge development and perceptions of experiential hands-on learning. Student knowledge of the effects of drugs and alcohol on prenatal development was assessed before and after an interactive session on teratogenesis utilising neonate simulators demonstrating these effects. With this experiential learning approach, the statistical analysis combining both groups showed increased knowledge after the interactive session, and the students perceived this enhanced understanding to be a direct result of hands-on interaction with the neonate simulators. The researchers encourage the use of neonate simulators as good practice that can be effectively incorporated into the psychology and other health-related teaching contexts to facilitate knowledge on teratogenesis.