4.4 Remaining Research
Many of the findings from the completed portion of Phase 2 studies have provided a sense of the timeline and supports
that facilitate learning for children at dierent ages as they explore the range of ScratchJr tools. Upon completion
of upcoming Phase 2 studies to test a curriculum with more built-in scaolding and a variety of interface variations
based on children's responses to the initial prototype designs, extensive analysis of the data collected throughout
will add to the high-level ndings presented here. Phase 3 will expand the pool of collaborating classrooms so data and feedback from educators and researchers in a wide range of classrooms can inform software prototype and curriculum
revisions that best ensure that the designs are broadly successful. An online resource forum will also be piloted, evaluated, and revised. Following analysis of Phase 3 studiesand nal revisions to the software, curriculum, and online tools, these three components comprising ScratchJr will be released for public use, Phase 4.