Coding as Another Language using ScratchJr (CAL-ScratchJr)
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 TeamsSource
Bers, M., Dubash, P., Hagan, C., Moore Shaffer, P. & 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
These charts show the demographic makeup and geographic setting of the research study that evaluated this intervention's efficacy. When assessing the fit of an intervention, consider whether it was found effective in a context similar to your own.
Participant Race
What was the racial breakdown of this study's data sample?
Participant Gender
What was the gender breakdown of this study's data sample?
Other Participant Characteristics
Geographical Setting
What was the setting of this study?