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Nsabayezu, Ezechiel; Iyamuremye, Aloys; Mukiza, Janvier; Mbonyiryivuze, Agnes; Gakuba, Emmanuel; Niyonzima, Francois Niyongabo; Nsengimana, Theophile – Education and Information Technologies, 2023
The current research strives for examining the power of utilizing computer-based simulations on students' academic performance and their perceptions of organic chemistry after using computer-based simulations during their learning of organic chemistry. The study adopted mixed-method research. A total of 72 students whose ages range from 16 to 18…
Descriptors: Foreign Countries, Computer Simulation, Organic Chemistry, Secondary School Students
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Ezechiel Nsabayezu; Olivier Habimana; Wenceslas Nzabalirwa; Francois Niyongabo Niyonzima – Education and Information Technologies, 2025
Effective organic chemistry instruction necessitates an adaptable approach that accommodates varied learning styles and improves students' comprehension of concepts. To attain this goal, teachers may employ visualization, molecular modeling, and interactive software to explain three-dimensional structures and spatial interactions. Thus, the…
Descriptors: Foreign Countries, Secondary School Science, Science Instruction, Organic Chemistry
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Nsabayezu, Ezechiel; Iyamuremye, Aloys; Mukiz, Janvier; Habimana, Jean Claude; Mbonyiryivuze, Agnes; Gakub, Emmanuel; Nsengimana, Theophile; Niyonzima, Francois Niyongabo – Journal of Educational Sciences, 2022
This study aimed to investigate the use of formative assessment rubrics for supporting the learning of organic chemistry in secondary schools in Rwanda. A mixed research approach was used to collect and analyze data. The target population was 210 senior five chemistry students and 15 chemistry teachers. However, 140 senior five chemistry students…
Descriptors: Teacher Attitudes, Student Attitudes, Secondary School Teachers, Secondary School Students
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Sibomana, Aimable; Karegeya, Claude; Sentongo, John – European Journal of Educational Research, 2021
The cooperative learning (CL) is an advanced instructional approach that uses different motivational procedures to make instruction significant and learners more responsible. This study aimed to investigate the effects of cooperative learning on students' achievement in chemistry among the advanced level in 12-year basic education schools; it…
Descriptors: Cooperative Learning, Teaching Methods, Science Instruction, Organic Chemistry
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Aloys Iyamuremye; Innocent Twagilimana; Francois Niyongabo Niyonzima – Cogent Education, 2024
Teachers' technological, pedagogical, and collaborative skills are key factors in improving students' learning outcomes. However, some teachers are still unaware of how these skills can be used to enhance their teaching. The current study aims to assesses secondary school chemistry teachers' technological, pedagogical, and collaborative skills of…
Descriptors: Foreign Countries, Secondary School Science, Secondary School Teachers, Organic Chemistry
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Iyamuremye, Aloys; Mukiza, Janvier; Nsabayezu, Ezechiel; Ukobizaba, Fidele; Ndihokubwayo, Kizito – Education and Information Technologies, 2022
The current work explores the secondary school teachers' and students' perception on web-based discussions in teaching and learning and its potentiality to enhance students' performance in organic chemistry. A mixed approaches typically interviews and achievement tests were applied for collecting qualitative and quantitative data respectively for…
Descriptors: Secondary Education, Educational Technology, Technology Uses in Education, Organic Chemistry