An examination of the factors correlating with course failure in a high school computer science course (original) (raw)
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The impact of meaningful high school computer science experiences in the Chicago Public Schools
2015 Research in Equity and Sustained Participation in Engineering, Computing, and Technology (RESPECT), 2015
We report on initial outcomes of the Taste of Computing project, under which a meaningful computer science course has been initiated in many high schools of the Chicago Public Schools system. Surveys of students have shown that they attribute high value to the course and have experienced increases in their understanding and interest regarding the computing field. Data was also collected from teachers participating in professional development regarding their preparation and confidence in teaching the new course. We report on the strengths of various survey responses and their relationships, and we compare student responses by race and gender. The data provide a good basis for exploring the impact of meaningful computer science instruction on students from groups underrepresented in computing; of several hundred students surveyed, nearly half were female, and over half were Hispanic or African-American.
The Impact of the Exploring Computer Science Instructional Model in Chicago Public Schools
The Exploring Computer Science (ECS) instructional model has been expanded to many high schools in the Chicago Public Schools system. Initial results show students value the ECS course experience and have increased awareness of and interest in the field of computer science. A large proportion of the students surveyed belong to groups underrepresented in computing. T he US Bureau of Labor Statistics (BLS) 2012–2022 projections indicate that the computer and mathematical occupations group is the fifth fastest-growing of the 22 major occupational groups. Furthermore, salary data released in the first quarter of 2015 show that the other faster-growing categories all have substantially lower average annual pay; for the fastest-growing category, pay is about one-third that of the computer/mathematical category. The BLS also notes that 7 of the 10 largest science, technology, engineering, and mathematics (STEM) occupations were related to computers, and 93 of the 100 STEM occupations had average pay that was significantly higher than the average of all occupations. But as Figure 1 shows, in contrast to this bright outlook, women, African Americans, and Hispanics are vastly underrepresented in the computing-related workforce and educational pipeline.
Proceedings of the 51st ACM Technical Symposium on Computer Science Education
The Exploring Computer Science (ECS) curriculum provides foundational knowledge of Computer Science (CS) to high school students as a stand-alone course. ECS began in the Los Angeles Unified School District in the late 2000s where it gained eminence for broadening participation in computing (BPC), with Latinx students representing over 70% of enrollment. This experience report describes a partnership that consists of three Universities, dozens of school districts, the ECS team, and other stakeholders to bring the ECS curriculum in mainly rural school districts in Alabama that have a majority African-American student population. Sixty in-service teachers (one teacher per school) have received professional learning opportunities to gain knowledge and skills to teach ECS. Signs of early broader impacts are emerging: 78% of our ECS enrollment are underrepresented minority (URM) students with nearly half of the cohort consisting of female students. Students reported they were engaged in working collaboratively and sharing responsibilities with others. Furthermore, students who reported being more involved in the ECS course had deeper confidence in their ability to succeed in CS, reported greater overall outcomes, had more confidence in development of 21 st century skills, found the course more relevant, were more motivated to persist in CS, and exhibited increased interest in CS careers. We provide a comprehensive description of the partnership's accomplishments and the evaluation findings on student CS experiences and on teacher self-efficacy in ECS preparation and instruction. Our findings contribute to the BPC literature, specifically for schools with predominantly African-American enrollment in rural communities.
Proceedings of the 45th ACM technical symposium on Computer science education, 2014
In line with institutions across the United States, the Computer Science Department at Swarthmore College has faced the challenge of maintaining a demographic composition of students that matches the student body as a whole. To combat this trend, our department has made a concerted effort to revamp our introductory course sequence to both attract and retain more women and minority students. The focus of this paper is the changes instituted in our Introduction to Computer Science course (i.e., CS1) intended for both majors and non-majors. In addition to changing the content of the course, we introduced a new student mentoring program that is managed by a full-time coordinator and consists of undergraduate students who have recently completed the course. This paper describes these efforts in detail, including the extension of these changes to our CS2 course and the associated costs required to maintain these efforts. We measure the impact of these changes by tracking student enrollment and performance over 13 academic years. We show that, unlike national trends, enrollment from underrepresented groups has increased dramatically over this time period. Additionally, we show that the student mentoring program has increased both performance and retention of students, particularly from underrepresented groups, at statistically significant levels.
K-12 Computer Science Education Across the U.S
Informatics in Schools: Improvement of Informatics Knowledge and Perception, 2016
Our multi-year national research study examines knowledge and perceptions of computer science (CS), disparities in access, and barriers to offering CS in the United States. The first year of the study surveyed 1,673 students, 1,685 parents, 1,013 teachers, 9,693 principals, and 1,865 superintendents, and the second year surveyed 1,672 students, 1,677 parents, 1,008 teachers, 9,244 principals, and 2,227 superintendents. We found that while large majorities of respondents from all groups continue to hold positive perceptions of computer science work as fun, exciting, and socially impactful, perceptions of who can do CS remained narrow. Despite support from large majorities in all groups for having CS in schools, few teachers or administrators strongly agree that CS is a top priority in their school or district, and principals report mixed support for CS from key stakeholders. Few principals and superintendents describe demand for CS from students and parents as high, while few parents and teachers report having specifically expressed support for CS education to school officials. Our paper also uncovers overall opportunities to learn CS inand out-of-school. We see an increase in the percent of schools teaching computer programming/coding. Even if opportunities exist, students and parents may not know about them; just over half of students and teachers and 43 % of parents are aware of CS learning opportunities in the community, with slightly higher percentages of students and parents aware of online opportunities. Barriers to offering CS in schools remain largely unchanged from year one of the study, with principals continuing to cite a lack of teachers with the necessary skills and a prioritization of courses related to testing requirements as reasons why CS is not offered in their schools. To overcome such barriers, we discuss a potential opportunity for teachers to incorporate CS into existing school subjects.
Landscape of K-12 Computer Science Education in the U.S
Proceedings of the 47th ACM Technical Symposium on Computing Science Education - SIGCSE '16, 2016
Through surveys of 1,673 students, 1,685 parents, 1,013 teachers, 9,693 principals, and 1,865 superintendents across the United States, this study explores perceptions, access, and barriers to computer science education at the K-12 level. We found most respondents were unable to distinguish computer literacy activities from computer science, with female, Black, or Hispanic respondents even less likely to do so. Perceptions of who does computer science were narrow and stereotypical (White, male, smart), but there was high value and demand for computer science across all populations, particularly among parents. Results indicate discrepancies in access to technology and computer science. Over 75% of principals reported their school did not offer computer science with programming/coding, but Hispanic students reported lower exposure to computers at home and in school and Black students and lower income students reported less access to computer science learning in school. Hispanic students and female students were also less likely to have learned computer science or have confidence to learn computer science compared to their counterparts. Finally, we explored barriers to access and identified a harsh disconnect: parent and student demand for computer science education was high while administrators' perceptions of this demand was low. Additionally, the most common barriers to offering computer science cited by principals and superintendents were the need to dedicate time to other courses and testing requirements and the lack of qualified teachers, with technology less common of a barrier.
Does a Taste of Computing Increase Computer Science Enrollment
This study investigated the impact of the Exploring Computer Science (ECS) program on the likelihood that students of all races and gender would pursue further computer science coursework in high school. ECS is designed to foster deep engagement through equitable inquiry around computer science concepts. If the course provides a meaningful and relevant experience, it will increase students' expectancies of success as well as increase their perceived value for the field of computer science. Using survey research, we sought to measure whether the relevance of students' course experiences influenced their expectancies and value and whether those attitudes predicted whether students pursued further computer science coursework. The results indicate that students whose course experience increased expectancies for success were more likely to take another course.
Generating Interest in Foundational Computer Science in High Schools: A Northwest Florida Case Study
International Journal on Engineering, Science and Technology
Computer Science drives innovation and discovery, and Computer Science classes in High Schools, particularly AP Computer Science Principles, have also been linked to better performance in other High School courses, but a Code.org report shows that the state of Florida, particularly the Northwest Florida region, is far behind the rest of the nation in offering Computer Science classes at the High School level. This paper discusses strategies that are can be implemented to improve High School Computer Science offerings in like-regions that have lower Computer Science offerings. The paper also discusses the challenges that come up in addressing this issue and presents potential avenues for addressing these challenges. One major challenge that is addressed is creating the culture of inclusive computing by getting more women and under-represented groups interested in taking Computer Science courses. Though this is a Northwest Florida case study, most of the strategies discussed in this p...
California community colleges contribute alarmingly few computer science degree or certificate earners. While the literature shows clear K-12 impediments to CS matriculation in higher education, very little is known about the experiences of those who overcome initial impediments to CS yet do not persist through to program completion. This phenomenological study explores insights into that specific experience by interviewing underrepresented, low income, first-generation college students who began community college intending to transfer to 4-year institutions majoring in CS but switched to another field and remain enrolled or graduated. This study explores the lived experiences of students facing barriers, their avenues for developing interest in CS, and the persistence support systems they encountered, specifically looking at how students constructed their academic choice from these experiences. The growing diversity within California’s population necessitates that experiences specific to underrepresented students be considered as part of this exploration. Ten semi-structured interviews and observations were conducted, transcribed and coded. Artifacts supporting student experiences were also collected. Data was analyzed through a social-constructivist lens to provide insight into experiences and how they can be navigated to create actionable strategies for community college computer science departments wishing to increase student success. Three major themes emerged from this research: (1) students shared pre-college characteristics; (2) faced similar challenges in college CS courses; and (3) shared similar reactions to the “work” of computer science. Results of the study included (1) CS interest development hinged on computer ownership in the home; (2) participants shared characteristics that were ideal for college success but not CS success; and (3) encounters in CS departments produced unique challenges for participants. Though CS interest was and remains abundant, opportunities for learning programming skills before college were non-existent and there were few opportunities in college to build skills or establish a peer support networks. Recommendations for institutional leaders and further research are also provided.