Hands-on tinkering experiences can help promote more equitable STEM learning opportunities for children from diverse backgrounds (Bevan, 2017; Vossoughi & Bevan, 2014). Latine heritage families naturally engage in and talk about engineering practices during and after tinkering in a children’s museum (Acosta & Haden, in press). We asked how the everyday practice of oral stories and storytelling could be leveraged during an athome tinkering activity to support children’s informal engineering and spatial learning.
This project engages families in engineering design challenges through a sustainability and biomimicry lens. Families advance their engineering proficiencies while learning from nature to create a livable future.
This poster was presented at the 2021 NSF AISL Awardee Meeting.
Early childhood is a critical time for developing foundational knowledge, skills, and interest in science, technology, engineering, and mathematics (STEM). For that reason, the Public Broadcasting Service (PBS) places a great priority on developing early childhood STEM content, especially through its television shows that are watched by over 60% of young children in the United States. Research suggests that adding in-the-moment interaction to television watching promotes learning and engagement. Toward this end, researchers from the University of California, Irvine and PBS KIDS have prototyped interactive versions of science shows that children view on internet-connected devices while they communicate with the main character powered by an AI conversational agent. Pilot studies show that when children watch these new interactive videos with the main character pausing periodically to ask probing questions about the learning goals of the episode and following up with appropriate responses, they are more engaged and learn more about science, with heightened benefits for children who speak languages other than English at home. Based on these early results, in this Innovations in Development project the research team will develop, test and produce publicly available conversational episodes for two PBS KIDS television shows, one focused on science and the other on computational thinking.
The project will iteratively study and develop six conversational videos with novel forms of support for children, including extended back-and-forth conversation that builds upon a child's responses, visual scaffolding that facilitates verbal communication, and bilingual language processing so that children can answer in English or Spanish. The conversational videos will be evaluated in both lab-based and home settings. The lab-based study will involve 600 children ages 3-7 in a predominantly low-income Latino community in Southern California, in which researchers compare children’s learning and engagement when watching the conversational videos with three other formats: (1) watching the non-interactive broadcast version of the video; (2) watching the video with pseudo-interaction, in which the main character asks questions and gives a generic response after a fixed amount of time but can’t understand what the child says; or (3) watching the broadcast version of the video with a human co-viewer who pauses the video and asks questions. The home-based study will involve 80 families assigned to watch either the non-interactive or interactive videos as many times as they want over a month at home. In both the lab-based and home studies, pre- and post-tests will be used to examine the impact of video watching on science and language learning, and log data will be used to assess children’s verbalization and engagement while watching. Following the home study, the six videos will be further refined and made available for free to the public through the PBS KIDS apps and website, which are visited by more than 13 million users a month. Beyond providing engaging science learning opportunities to children throughout the country, this study will yield important insights into the design, usability, feasibility, and effectiveness of incorporating conversational agents into children’s STEM-oriented video content, with implications for extending this innovation to other educational media such as e-books, games, apps, and toys.
This Innovations in Development project is funded by the Advancing Informal STEM Learning (AISL) program.
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TEAM MEMBERS:
Mark WarschauerSilvia LovatoAndres BustamanteAbby JenkinsYing Xu
Described by Wohlwend, Peppler, Keune and Thompson (2017) as “a range of activities that blend design and technology, including textile crafts, robotics, electronics, digital fabrication, mechanical repair or creation, tinkering with everyday appliances, digital storytelling, arts and crafts—in short, fabricating with new technologies to create almost anything” (p. 445), making can open new possibilities for applied, interdisciplinary learning in science, technology, engineering and mathematics (Martin, 2015), in ways that decenter and democratize access to ideas, and promote the construction
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TEAM MEMBERS:
Jill CastekMichelle Schira HagermanRebecca Woodland
Awareness of a STEM discipline is a complex construct to operationalize; a learner’s awareness of a discipline is sometimes viewed through the lens of personal identity, use of relevant discourse, or knowledge of career pathways. This research proposes defining engineering awareness through a learner’s associations with engineering practices - fundamental processes involved in engineering such as identifying criteria and constraints, testing designs, diagnosing issues and assessing goal completion. In this study, a learner’s engineering awareness was determined by examining 1) their ability to
This paper provides detailed descriptions of the goals, theoretical perspectives, context, and methods used in A study of collaborative practices at interactive engineering challenge exhibits (the C-PIECE Study), the first of two studies in the Designing Our Tomorrow (DOT) research program. The C-PIECE Study supported foundational and exploratory lines of inquiry related to engineering practices used by families engaging with design challenge exhibits. This paper describes the study background and methods as an anchor to four other products that detail these four specific lines of inquiry and
In order for children to identify with STEM fields, it is essential that they feel there is a place within STEM for individuals “like them.” Unfortunately, this identification is difficult for Hispanic/Latine youths because of lack of representation and even stereotyping that is widespread in educational institutions in the United States. Some research has been done, though, that suggests there is promise in understanding the ways that parents help children see themselves as “STEM people” in spite of these obstacles. Building on this work, we present some of our own research on the experiences
This front-end evaluation study is part of Designing Our Tomorrow: Mobilizing the Next Generation of Engineers, a five-year project (2018–2023) led by the Oregon Museum of Science and Industry (OMSI) with the support of the National Science Foundation (NSF, DRL-1811617) and project partners: Adelante Mujeres, the Biomimicry Institute, and the Fleet Science Center. The Designing Our Tomorrow (DOT) project seeks to promote and strengthen family engagement and engineering learning via compelling exhibit-based design challenges, presented through the lens of sustainable design exemplified by
Background. STEM identity has emerged as an important research topic and a predictor of how youth engage with STEM inside and outside of school. Although there is a growing body of literature in this area, less work has been done specific to engineering, especially in out-of-school learning contexts.
Methods. To address this need, we conducted a qualitative investigation of five adolescent youth participating in a four-month afterschool engineering program. The study focused on how participants negotiated engineering-related identities through ongoing interactions with activities, peers
How can creators of STEM learning media reach underserved parents and children, and support the kinds of playful STEM interactions that are foundational for future STEM learning?
This research report summarizes findings from a pilot study of Cyberchase: Mobile Adventures in STEM, a program that uses mobile text messaging and short videos to encourage hands-on family learning among low-income Latino families.
In the study, 95 mostly Latino families received weekly text messages with video clips from the popular children's series Cyberchase, and fun activities to do with their