Jennifer Keshwani

School gardens and outdoor learning spaces are increasingly available to support authentic, student-centered exploration in the areas of science, technology, engineering, and mathematics (STEM). Integrating technology tools into school garden spaces in alignment with modern agricultural practices can support inquiry-based learning in which students engage in science practices such as collecting and analyzing data. However, educators currently lack the necessary knowledge, skills, and instructional support to enact technology-rich, garden-based STEM learning experiences. The Garden TOOLS program was designed to support teachers in leveraging technology to support inquiry-based teaching (IBT) in outdoor learning spaces. In this paper, we examine the impact of combining Garden TOOLS professional development workshops with lesson plan implementation in a practicum setting on elementary pre-service teachers’ (PSTs) science teaching self-efficacy. We administered the STEBI-B pre- and post-intervention and assessed change in the STEBI-B subscales, personal science teaching efficacy (PSTE), and science teaching outcome expectancy (STOE). Participants included thirty-nine elementary PSTs enrolled in a 300-level science methods course in the rural Midwest. Garden TOOLS professional development workshop participants saw a statistically significant increase from pre- to post-workshop in their PSTE. Participants who also implemented the Garden TOOLS lesson showed both an increase in PSTE and STOE.

Traditional engineering curricula often do not provide opportunities for students to experience working with non-technical collaborators on real projects. Such interactions may help engineering students develop relevant communication skills. In this study, junior level engineering students collaborated with junior level elementary education students to develop afterschool STEM clubs for elementary children. The study sought to identify the effects of a cross-disciplinary, project-based service-learning experience on: a) the development of a deeper understanding of engineering as a discipline and b) the development of skills necessary to communicate technical information to a non-technical audience. This paper describes the learning outcomes achieved by engaging undergraduate engineering students in cross-disciplinary working relationships. The results suggest that the cross-disciplinary experience affected learning in the knowledge, skills, attitudes and identity of student participants. Student learning was assessed through analysis of questionnaire responses and student reflections. The results also confirmed that simply knowing technical information does not correlate with the ability to communicate that same information. Students reported that they gained experience communicating technical content with non-technical audiences and developed leadership skills. Opportunities to learn communication skills were identified through student comments in course questionnaires and end of the semester focus group discussions.