Informal STEM education institutions seek to engage broader cross sections of their communities to address inequities in STEM participation and remain relevant in a multicultural society. In this chapter, we advance the role that evaluation can play in helping the field adopt more inclusive practices and achieve greater equity than at present through evaluation that addresses sociopolitical contexts and reflects the perspectives and values of non-dominant communities. To do this for specific projects, we argue that evaluation should privilege the voices and lived experiences of non-dominant
The free‐choice nature of informal STEM education (ISE) makes rigorous and contextually appropriate evaluation of outcomes challenging. Traditional measures such as surveys and interviews have been widely used in ISE evaluations, but they have limitations: They are typically self‐reports that are susceptible to the reactive effects of measurement, and they tend to intrude upon the participant's learning experience. The ISE field needs measures that capture outcomes in more direct and less obtrusive ways, permitting triangulation with multiple measures on outcomes. In this chapter, we define
We define "informal STEM education" and explain some of the reasons its outcomes are so inherently challenging to evaluate, including the critical need for ecological validity and the fact that many informal learning experiences are low-visibility and opportunistic. We go on to highlight significant advances in the field, starting with the fundamental embracing of learning outcomes that go well beyond narrow measures of knowledge and skills, to include interest, engagement, and identity-building. Within that framework, we note the development of shared constructs and shared instruments
Citizen science, also known as participatory research, combines the efforts among professional researchers and community volunteers to collect data. We have established a collaborative project in eastern North Carolina, near the 79,000-acre Hofmann Forest, comprising of 55,000 acres of planted forests and 24,00 acres of deep pocosin natural forests. The White Oak River, New River, and Trent River all flow out of the Hofmann. The Hofmann acts plays a keystone ecological role as it acts as a natural filtration system for harmful runoff that occurs in the coastal plain of North Carolina.
The
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TEAM MEMBERS:
Meredith HovisFrederick CubbageMadhusudan KattiKathleen McGinley
Fostering interest in science is critical for broadening engagement with science topics, careers, and hobbies. Research suggests that these interests begin to form as early as preschool and have long-term implications for participation and learning. However, scholars have only speculated on the processes that shape interest development at this age, when children’s exposure to science primarily occurs during family-based learning experiences. Moving beyond speculation, we conducted a qualitative study with seven low-income mothers and their four-year-old daughters from Head Start to (a) develop
Although discussions of museums often revolve around exhibits, educators in these spaces have the potential to create in-depth, social learning experiences beyond what is possible at exhibits alone. There is still little empirical research, however, to inform how we understand, approach, and improve museum facilitation practices. In this study, we sought to address this gap by quantifying the impact of facilitation by trained educators working with visitors at interactive museum exhibits and comparing this to visitor engagement and learning outcomes for families without educator support. Using
Science centers such as museums and planetariums have used stereoscopic (“three-dimensional”) films to draw interest from and educate their visitors for decades. Despite the fact that most adults who are finished with their formal education get their science knowledge from such free-choice learning settings very little is known about the effect of stereoscopic film presentation on their science learning. We explored this issue by designing a quasi-experimental field trial with a short film about the shape of the Milky Way galaxy. The film was produced based on a set of stereoscopic design
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TEAM MEMBERS:
Aaron PriceHee-Sun LeeMark SubbaRaoEvan KasalJulieta Aguilera
Casual games are everywhere. People play them throughout life to pass the time, to engage in social interactions, and to learn. However, their simplicity and use in distraction-heavy environments can attenuate their potential for learning. This experimental study explored the effects playing an online, casual game has on awareness of human biological systems. Two hundred and forty-two children were given pretests at a Museum and posttests at home after playing either a treatment or control game. Also, 41 children were interviewed to explore deeper meanings behind the test results. Results show
We present results of an experimental study of an urban, museum-based science teacher PD programme. A total of 125 teachers and 1676 of their students in grades 4–8 were tested at the beginning and end of the school year in which the PD programme took place. Teachers and students were assessed on subject content knowledge and attitudes towards science, along with teacher classroom behaviour. Subject content questions were mostly taken from standardised state tests and literature, with an ‘Explain:’ prompt added to some items. Teachers in the treatment group showed a 7% gain in subject content
The maker movement has evoked interest for its role in breaking down barriers to STEM learning. However, few empirical studies document how youth are supported over time, in STEM-rich making projects or their outcomes. This longitudinal critical ethnographic study traces the development of 41 youth maker projects in two community-centered making programs. Building a conceptual argument for an equity-oriented culture of making, the authors discuss the ways in which making with and in community opened opportunities for youth to project their communities’ rich culture knowledge and wisdom onto
In November 2016, within an Environmental studies course at the University of Venice, students carried out an experiment aimed at collecting scenarios of the Venetian coast's future starting from lessons learnt during the episode of storm surge 50 years ago (Aqua Granda ‘flood’). The students built scenarios able to anticipate the effect of sea level rise on coastal areas in Venice, based not only on scientific input but also on a methodology called “Futurescape city Tours” (FCT) involving inhabitants of the barrier islands of Lido and Pellestrina. This paper will explore three main questions
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TEAM MEMBERS:
ALBA L'ASTORINAAlessia GhezziStefano GuerzoniEmanuela Molinaroli