Social media are a highly visible factor in the daily lives of our students. Why should teachers not take advantage of this and develop teaching and learning materials that use the designs found in such media to contextualise science learning? This article suggests some ideas for creating lab instructions using social media design as an innovative…

Describes a unit on biodiesel from a socio-critical chemistry teaching approach aimed at improving student participation and decision making. Explores the use of biodiesel (chemically changed vegetable oils), especially in Europe. The unit proved to be successful as students participated enthusiastically and social and scientific goals were…