| 1 | -- | 2 | Brian Dorn, Jan Vahrenhold. Editorial |
| 3 | -- | 28 | Chrystalla Mouza, Scott Sheridan, Nancy C. Lavigne, Lori L. Pollock. Preparing undergraduate students to support K-12 computer science teaching through school-university partnerships: reflections from the field |
| 29 | -- | 60 | Lijun Ni, Gillian Bausch, Rebecca Benjamin. Computer science teacher professional development and professional learning communities: a review of the research literature |
| 61 | -- | 93 | Jacqueline Nijenhuis-Voogt, Durdane Bayram-Jacobs, Paulien C. Meijer, Erik Barendsen. Teaching algorithms in upper secondary education: a study of teachers' pedagogical content knowledge |
| 94 | -- | 116 | Tiina S. Korhonen, Laura Salo, Noora L. Laakso, Aino Seitamaa, Kati Sormunen, Minna Kukkonen, Heidi Forsström. Finnish teachers as adopters of educational innovation: perceptions of programming as a new part of the curriculum |
| 117 | -- | 138 | Michael Karlin, Anne T. Ottenbreit-Leftwich, Yin-Chan Liao. Building a gender-inclusive secondary computer science program: teacher led and stakeholder supported |
| 139 | -- | 161 | Kristin A. Searle, Colby Tofel-Grehl, Liam Fischback, Tyler Hansen. Affordances and limitations of teachers instructional styles when teaching computer science and computational thinking |
| 162 | -- | 163 | . List of Reviewers |