This dissertation presents the results and outcomes of an effort to design educational tools and curriculum to improve student learning in introductory programming courses. The work was conducted at the University of California, Merced (UC Merced), situated in the Central Valley of California, and home to a diverse student population. The findings…

Block-based programming languages (BBLs) have been proposed as a way to prepare students for learning to program in more sophisticated, text-based languages, such as Java. Hybrid BBLs add the ability to view and edit the block commands in auto-generated, text-based code. We compared the use of a non-hybrid BBL (Scratch), a hybrid BBL (Pencil…

Research question: For students enrolling in introductory computer science classes at community colleges, how did they experience the class in an emergency remote teaching environment, particularly in contrast to in-person instruction at the start of the semester? Methods: Semi-structured interviews were conducted with 18 students from diverse…

Data visualizations are now commonplace in the public media. The ability to interpret and create such visualizations, as a form of data literacy, is increasingly important for democratic participation. Yet, the cross-disciplinary knowledge and skills needed to produce and use data visualizations and to develop data literacy are not fluidly…

In order to stem the decline of female majors and encourage the persistence of all students in the Computer Information Systems (CIS) Department at Cal Poly Pomona (CPP), the department faculty is instituting a new course to introduce incoming freshmen and transfer students into the major. This course will incorporate the career exploration that…

Cooperative learning is a well-known instructional technique that has been applied with a wide variety of subject matter and a broad spectrum of populations. This article briefly reviews the principles of cooperative learning, and describes how these principles were incorporated into a comprehensive set of cooperative learning activities for a CS1…