About the Intervention
Coding as Another Language using ScratchJr (CAL-ScratchJr) is a curriculum developed by Boston College's DevTech Research Group that integrates coding and computational thinking with literacy skills for second grade students. The curriculum consists of 24 lessons of 45 minutes each, delivered during regular school hours in classroom settings. Students use the ScratchJr app on tablets to create interactive stories and games while learning powerful ideas of computer science integrated with literacy. The curriculum includes both unplugged activities and on-screen coding. Before implementation, teachers receive professional development training including two 2-hour workshops (4 hours total), completing their own ScratchJr project, and exploring curriculum lessons. Teachers also have access to onsite and virtual coaching support during implementation.
Statistical Findings
Positive effect: on coding skills
No effect: on computational thinking
No effect: on literacy performance
More Intervention Details
Focus Areas
Social-Emotional LearningPrograms & Services
General EducationDelivery Methods
Face-to-FaceDisability Support
N/ATarget Groups
Student(s), Teachers/Instructional TeamsCitation
Bers, M., Dubash, P., Hagan, C., Shaffer, P. M. & Yang, Z. (2023). Impact Study of the Coding as Another Language Curriculum: Study B (ED628951). ERIC. https://files.eric.ed.gov/fulltext/ED628951.pdf.
Study Demographics
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Other Participant Characteristics
Geographical Setting
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