Peer-Led Team Learning as an Instructional Strategy for Secondary School Science

This study investigated the impact of an instructional learning strategy, peer-led team learning (PLTL), on secondary school students' conceptual understanding of biology concepts related to the topic of evolution. Using a mixed methods approach, data were gathered quantitatively through pre/posttesting using a repeated measures design and qualitatively through observations, questionnaires, and interviews. A repeated measures design was implemented to explore the impact of PLTL on students' understanding of concepts related to evolution and students' attitudes towards PLTL implementation. Results from quantitative data comparing pre/posttesting were not able to be compared through inferential statistics as a result of inconsistencies in the data due to a small sample size and design limitations; however, qualitative data identified positive attitudes towards the implementation of PLTL, with students reporting gains in conceptual understanding, academic achievement, and interdependent work ethic. Implications of these findings for learning, teaching, and the educational literature include understanding of student attitudes towards PLTL and insight into the role PLTL plays in improving conceptual understanding of biology concepts. Strategies are suggested to continue further research in the area of PLTL.

Whose Voice Is Present?: An Examination of Power and Privilege in Service-Learning in Ontario Universities

This research paper examines themes of power and privilege that occur within service-learning as described by 3 Ontario universities on their service-learning websites. Due to size and time restrictions, this paper was able to examine only 3 Ontario universities: Brock, Wilfrid Laurier, and Lakehead. The purpose of this study is geared towards service-learning practitioners in order for the universities and students to become more self-aware of their immense place of privilege within the service-learning context. Qualitative narrative analysis research methods were employed in this purposeful sample to examine how each university’s story of service-learning reflected themes of power and privilege. The research found that each university posed a unique narrative of service-learning representing various stakeholders’ voices and presence in different ways on their website. Brock largely focuses on faculty and student voices. Laurier intentionally attempts to include all three stakeholder voices, although still favours students and the university as an audience over the community. Lakehead’s unique program includes a plethora of voices and intends much of their information for the community members, students, and the university. The implications of this research demonstrate that universities have a large amount of power and privilege, which is carried through to the students within the service-learning partnership.