Innovative ongoing support within a multifaceted computational thinking professional learning program improves teachers’ self-efficacy and classroom practices

In-service elementary school teachers need training to teach computational thinking (CT). A common model for CT professional learning programs includes an initial workshop followed by ongoing support. However, little research has examined the efficacy of ongoing support, the most effective types, and its impact on classroom practices. The current study details a multifaceted CT professional learning program with innovative ongoing support to help elementary school teachers implement the Code.org curriculum. It also empirically investigated the impact of the support on teachers' self-efficacy in coding and teaching CT, the effectiveness of each component of the support, and to what extent it affected teachers' classroom practices. Our ongoing support included an additional workshop, grade-level professional learning community (PLC) sessions, instructional videos, and teacher leaders' support. Data included a pre-survey, four post-surveys, lesson observations, a focus group interview, tracking the number of video views, and surveys from PLC participants and teacher leaders. Results indicated that the ongoing support significantly increased teachers' self-efficacy in coding and teaching CT. Regarding the effectiveness of the various components of the ongoing support, the additional workshop significantly increased teachers' self-efficacy in coding and teaching CT. Teachers valued each component of the support, and this support improved teachers’ classroom practices.