Ndiangui, Peter
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Understanding Barriers to STEM: Teachers' Insights on African American Underrepresentation Ndiangui, Peter; Koklu, Onder
Research in Social Sciences and Technology Vol 9 No 3 (2024): Research in Social Sciences and Technology
Publisher : Research in Social Sciences and Technology- OpenED Network

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46303/ressat.2024.45

Abstract

This study focuses on the development of a measurement instrument to identify Middle and High School mathematics and science teachers’ beliefs about the main factors of underrepresentation of African American students in STEM (Science, Technology, Engineering, and Mathematics) fields. The research method using the stages of instrument development were (1) test design which involved construction of initial item pool by conducting extensive review of literature and coding of participating teachers personal statements (2) determination of validity which involved expert review process to confirm construct and face validity of items, (3) pilot testing which involved collecting data from a second set of participants, (4) determination of reliability which involves conducting a reliability analysis based on data collected from pilot testing and (5) determination of factorial structure which involved Exploratory Factor Analysis (EFA) to identify underlying factors in participating teachers’ belief structures. First, to obtain trustworthy information, voluntary middle and high school mathematics and science teachers were asked to write personal statements where they explain their main reasons for choosing teaching as a career. Secondly, qualitative data obtained from participating teachers’ personal statements were coded. Coding was applied to identify and to group the phrases or sentences that convey the same or similar reasons. Then results from an extensive literature review on this topic were blended in teachers’ common expressions which were determined because of coding procedure. Then 8 content experts assessed content validity and face validity. Finally, the survey was piloted to African American middle and high school mathematics and science teachers. Fifty-three (53) surveys were completed and received back from teachers. Then, exploratory factor analysis was conducted to identify any underlying factors in the scale. Reliability analyses were also conducted for both the entire survey and for each of the factors. Results of the study suggested four underlying components: (1) Access and Resources, (2) Role Models and Representation, (3) Bias and Discrimination, (4) Curriculum and Pedagogy.
Enhancing Student Skills through the Integration of Online Learning in Kenya's Competency-Based Curriculum (CBC) Ndiangui, Peter; Mwangi, Francis Kamunya; Zhang, Jingshun
Research in Social Sciences and Technology Vol 10 No 2 (2025): Research in Social Sciences and Technology
Publisher : Research in Social Sciences and Technology- OpenED Network

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46303/ressat.2025.25

Abstract

This study investigates the integration of online learning into Kenya's Competency-Based Curriculum (CBC), with the aim of improving educational access and equity. Although several educational reforms have been introduced in Kenya, challenges persist in fully implementing the CBC, including limited resources, technological gaps, and insufficient teacher training. The COVID-19 pandemic expedited the adoption of online learning, highlighting significant disparities in digital resource access between urban and rural areas. To evaluate the impact of online learning on student competencies, this research adopts a comparative approach, contrasting groups utilizing online tools with those relying on traditional teaching methods. The study employs cognitive diagnostic assessments to pinpoint specific areas of strength and weakness in students' knowledge and skills. In addition, concept mapping is utilized to visually organize and structure information, enhancing student understanding and retention. Findings from the study suggest that online learning can effectively increase student engagement, improve competency development, and provide more personalized learning experiences. To optimize the integration of online learning into the CBC framework, the study recommends key actions, including the enhancement of ICT infrastructure in rural schools to bridge the digital divide, the overhaul of teacher training programs to equip educators with digital pedagogical skills, and the implementation of inclusive policies ensuring equitable access to online resources for all students. Furthermore, the study encourages public-private partnerships to create tailored digital solutions addressing specific challenges in Kenya’s education system. These efforts could significantly enhance the CBC’s effectiveness, fostering more competent and skilled learners across the country.