In the times we live in, the field of STEM seems progressively more important, as the world becomes more technological every day, so much so that it is sometimes hard to keep track of all the changes around us. With this technological boom and fast-paced environment, it is only natural to think of the younger generations and the need to develop their skills and abilities related to STEM subjects. Evidence shows that the future jobs will require a workforce with advanced technical and personal skills (Bybee, 2010).   

This is connected to the so-called 21^st century skills, specified by UNESCO as a set of the following competences: collaboration; communication; Information and Communication Technology (ICT) literacy; and social and/or cultural competencies (including citizenship). According to a study published by the Directorate-General for Internal Policies of the European Parliament (Caprile, M., Palmen, R., Sanz, P. & Dente, G., 2015), the employment of STEM skilled labour is increasing and expected to grow. In fact, the study forecasts that by 2025, there will be 7 million STEM job openings. Conversely, there are shortages in technological professions and occupations, which highlights the need to educate and develop the skills of current students with the 21^st century skills in mind. Taking this landscape into account, it becomes extremely important to motivate and encourage students to learn more about STEM subjects. Hertz (2016) argues that STEM subjects should not simply be taught in isolation, through a textbook and exams, but rather that students need to have the opportunity to incorporate creativity into their work, seeing what they can do with STEM subjects in real life. Students also work on their critical thinking and problem-solving skills by being creative. In addition, the skills acquired through arts, like observation, recognition of patterns, written, oral and visual expression, are also required in STEM (Swanson, n.d.).

One way to develop these skills is through non-formal education and giving students access to museums, which can be a fruitful learning environment, not only in STEM but also in other areas. According to Hildreth (2014), STEM-focused museums play an important role in reaching the public, inspiring interest, and supporting STEM skills. Additionally, they are also a good way to involve minority children and young people in STEM (Bell et al, 2009). STEM museums give children and youth the chance to interact with STEM-themed exhibits and learn beyond the classroom.