Title: TIPP&SEE: A Previewing & Navigating Strategy for Use/Modify Scratch Activities
With many school districts nationwide integrating Computer Science (CS) and Computational Thinking (CT) instruction at the K-8 level, it is crucial that CS instruction be e ective for diverse learners. A popular pedagogical approach is Use!Modify!Create, which introduces a concept through a more sca olded, guided instruction before culminating in a more open-ended project for student engagement. Yet, little research has gone into strategies that increase learning during the Use!Modify step. This paper introduces TIPP&SEE, a learning that further sca olds student learning during this step. Results from a quasi-experimental study show statistically-signi cant outperformance from students using the TIPP&SEE strategy on all assessment questions of medium and hard difficulty, suggesting its potential as an e ective CS learning strategy more »« less
Salac, Jean; Thomas, Cathy; Butler, Chloe; Franklin, Diana
(, The 52nd ACM Technical Symposium on Computer Science Education (SIGCSE ’21))
null
(Ed.)
With the growth of Computer Science (CS) and Computational Thinking (CT) instruction in the primary/elementary domain, it is important that such instruction supports diverse learners. Four categories of students ś students in poverty, multi-lingual students, students with disabilities, and students who have below-grade-level proficiency in reading and math, may face academic challenges that can hinder their learning in CS/CT curricula. However, little is known about how to support these students in CS/CT instruction, especially at this young age. TIPP&SEE, a meta-cognitive strategy that scaffolds learning by proceduralizing engagement through example code, may offer some support. A quasi-experimental study revealed that the gaps between students with and without academic challenges narrowed when using the TIPP&SEE strategy, indicating its promise in providing equitable learning opportunities in CS/CT.
Currently, substantial efforts are underway to improve the engagement and retention of engineering and computer science (E/CS) students in their academic programs. Student participation in specific activities known as High Impact Educational Practices (HIP) has been shown to improve student outcomes across a variety of degree fields. Thus, we suggest that understanding how and why E/CS students, especially those from historically underrepresented groups, participate in HIP is vital for supporting efforts aimed at improving E/CS student engagement and retention. The aim of the current study is to examine the participation of E/CS undergraduates enrolled at two western land-grant institutions (both institutions are predominantly white; one is an emerging Hispanic-serving institution) across five HIEP (i.e., global learning and study aboard internships, learning communities, service and community-based learning, and undergraduate research) that are offered outside of required E/CS curricula and are widely documented in the research literature. As part of a larger study, researchers developed an online questionnaire to explore student HIP participation and then surveyed E/CS students (n = 576) across both land-grant institutions. Subsequently, researchers will use survey results to inform the development of focus groups interview protocols. Focus group interviews will be conducted with purposefully selected E/CS students who participated in the survey. Combined survey and focus group data will then be analyzed to more deeply understand why and how E/CS students participate in the HIP at their university. This research paper reports on the frequency distribution analysis of the survey data generated with E/CS undergraduates enrolled at one of the two land grant institutions. The combined sample included E/CS undergraduates from the following demographic groups: female (34 %), Asian (10 %), Black or African American (2%), Hispanic or Latinx (6%), Native American or Alaskan Native (1%), Native Hawaiian or Other Pacific Islander (1%), White (81 %), and multiracial (4 %). Results show that most (38%) E/CS students reported participating in internships, while study abroad programs garnered the smallest level of E/CS student participation (5%) across all five HIP. Internships were found most likely to engage diverse students: Female (42%), Hispanic or Latinx (24%), Multiracial (44%), Asian (31%), First-generation (29%), and nontraditional students—other than those categorized as highly nontraditional—all reported participating in internships more than any other HIP. Notable differences in participation across E/CS and demographic groups were found for other HIPs. Results further revealed that 43% of respondents did not participate in any extracurricular HIP and only 19% participated in two or more HIP. Insights derived from the survey and used to inform ongoing quantitative and qualitative analyses are discussed. Keywords: community-based learning, high impact educational practices, HIP, internships learning communities, service learning, study aboard, undergraduate research
Basu, Satabdi; Rutstein, Daisy; Tate, Carol; Rachmatullah, Arif; Yang, Hui; Ortiz, Christopher
(, International Society of the Learning Sciences)
‘Algorithms’ is a core CS concept included in the K-12 CS standards, yet student challenges with understanding different aspects of algorithms are still not well documented, especially for younger students. This paper describes an approach to decompose the broad middle-school ‘algorithms’ standard into finer grained learning targets, develop formative assessment tasks aligned with the learning targets, and use the tasks to explore student understanding of, and challenges with, the various aspects of the standard. We present a number of student challenges revealed by our analysis of student responses to a set of standards-aligned formative assessment tasks and discuss how teachers and researchers interpreted student responses differently, even when using the same rubrics. Our study underscores the importance of carefully designed standards-aligned formative assessment tasks for monitoring student progress and demonstrates the need for teacher content knowledge to effectively use formative assessments during CS instruction.
Basu, Satabdi; Rutstein, Daisy; Tate, Carol; Rachmatullah, Arif; Yang, Hui
(, SIGCSE 2022: Proceedings of the 53rd ACM Technical Symposium on Computer Science Education V. 1)
The rapid expansion of K-12 CS education has made it critical to support CS teachers, many of whom are new to teaching CS, with the necessary resources and training to strengthen their understanding of CS concepts and how to effectively teach CS. CS teachers are often tasked with teaching different curricula using different programming languages in different grades or during different school years, and tend to receive different professional development (PD) for each curriculum they are required to teach. This often leads to a lack of deep understanding of the underlying CS concepts and how different curricula address the same concepts in different ways. Empowering teachers to develop a deep understanding of CS standards, and use formative assessments to recognize common student challenges associated with the standards, will enable teachers to provide more effective CS instruction, irrespective of the curriculum and/or programming language they are tasked with using. This position paper advocates supporting CS teacher professional learning by supplementing existing curriculum-specific teacher PD with standards-aligned PD that focuses on teachers' conceptual understanding of CS standards and ability to adapt instruction based on student understanding of concepts underlying the CS standards. We share concrete examples of how to design standards-aligned educative resources and instructionally supportive tools that promote teachers' understanding of CS standards and common student challenges and develop teachers' formative assessment literacy, all essential components of CS pedagogical content knowledge.
Asghar, M.
(, 2022 ASEE Annual Conference & Exposition)
Effects of High Impact Educational Practices on Engineering and Computer Science Student Participation, Persistence, and Success at Land Grant Universities: Award# RIEF-1927218 – Year 2 Abstract Funded by the National Science Foundation (NSF), this project aims to investigate and identify associations (if any) that exist between student participation in High Impact Educational Practices (HIP) and their educational outcomes in undergraduate engineering and computer science (E/CS) programs. To understand the effects of HIP participation among E/CS students from groups historically underrepresented and underserved in E/CS, this study takes place within the rural, public university context at two western land grant institutions (one of which is an Hispanic-serving institution). Conceptualizing diversity broadly, this study considers gender, race and ethnicity, and first-generation, transfer, and nontraditional student status to be facets of identity that contribute to the diversity of academic programs and the technical workforce. This sequential, explanatory, mixed-methods study is guided by the following research questions: 1. To what extent do E/CS students participate in HIP? 2. What relationships (if any) exist between E/CS student participation in HIP and their educational outcomes (i.e., persistence in major, academic performance, and graduation)? 3. How do contextual factors (e.g., institutional, programmatic, personal, social, financial, etc.) affect E/CS student awareness of, interest in, and participation in HIP? During Project Year 1, a survey driven quantitative study was conducted. A survey informed by results of the National Survey of Student Engagement (NSSE) from each institution was developed and deployed. Survey respondents (N = 531) were students enrolled in undergraduate E/CS programs at either institution. Frequency distribution analyses were conducted to assess the respondents’ level of participation in extracurricular HIPs (i.e., global learning and study aboard, internships, learning communities, service and community-based learning, and undergraduate research) that have been shown in the literature to positively impact undergraduate student success. Further statistical analysis was conducted to understand the effects of HIP participation, coursework enjoyability, and confidence at completing a degree on the academic success of underrepresented and nontraditional E/CS students. Exploratory factor analysis was used to derive an "academic success" variable from five items that sought to measure how students persevere to attain academic goals. Results showed that a linear relationship in the target population exists and that the resultant multiple regression model is a good fit for the data. During the Project Year 2, survey results were used to develop focus group interview protocols and guide the purposive selection of focus group participants. Focus group interviews were conducted with a total of 27 undergraduates (12 males, 15 females, 16 engineering students, 11 computer science students) across both institutions via video conferencing (i.e., ZOOM) during the spring and fall 2021 semesters. Currently, verified focus group transcripts are being systematically analyzed and coded by a team of four trained coders to identify themes and answer the research questions. This paper will provide an overview of the preliminary themes so far identified. Future project activities during Project Year 3 will focus on refining themes identified during the focus group transcript analysis. Survey and focus group data will then be combined to develop deeper understandings of why and how E/CS students participate in the HIP at their university, taking into account the institutional and programmatic contexts at each institution. Ultimately, the project will develop and disseminate recommendations for improving diverse E/CS student awareness of, interest in, and participation in HIP, at similar land grant institutions nationally.
Franklin, D. TIPP&SEE: A Previewing & Navigating Strategy for Use/Modify Scratch Activities. Retrieved from https://par.nsf.gov/biblio/10158762. Presentation at the annual meeting of the American Educational Research Association .
Franklin, D. TIPP&SEE: A Previewing & Navigating Strategy for Use/Modify Scratch Activities. Presentation at the annual meeting of the American Educational Research Association, (). Retrieved from https://par.nsf.gov/biblio/10158762.
Franklin, D.
"TIPP&SEE: A Previewing & Navigating Strategy for Use/Modify Scratch Activities". Presentation at the annual meeting of the American Educational Research Association (). Country unknown/Code not available. https://par.nsf.gov/biblio/10158762.
@article{osti_10158762,
place = {Country unknown/Code not available},
title = {TIPP&SEE: A Previewing & Navigating Strategy for Use/Modify Scratch Activities},
url = {https://par.nsf.gov/biblio/10158762},
abstractNote = {With many school districts nationwide integrating Computer Science (CS) and Computational Thinking (CT) instruction at the K-8 level, it is crucial that CS instruction be e ective for diverse learners. A popular pedagogical approach is Use!Modify!Create, which introduces a concept through a more sca olded, guided instruction before culminating in a more open-ended project for student engagement. Yet, little research has gone into strategies that increase learning during the Use!Modify step. This paper introduces TIPP&SEE, a learning that further sca olds student learning during this step. Results from a quasi-experimental study show statistically-signi cant outperformance from students using the TIPP&SEE strategy on all assessment questions of medium and hard difficulty, suggesting its potential as an e ective CS learning strategy},
journal = {Presentation at the annual meeting of the American Educational Research Association},
author = {Franklin, D.},
}
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