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Impact of rare earth oxides on the structure and electrical properties of ZnO-Bi2O3−based varistor ceramics: a comparative analysis of Y2O3 and CeO2Zinc oxide (ZnO)-based varistor ceramics, incorporating varying amounts of Y2O3/CeO2, were fabricated through a two-step solid-state reaction method involving pre-calcination and subsequent sintering... Author: Huy Nguyen Trung, Nguyen Trang Văn, Hong Cao Thi, Xuyen Nguyen Thi, Anh Vo Thi Kieu, Dương Nguyen Quang, Anh Nguyen Tuan, Quang Le Dang, Tham Do Quang Keyword: Electrical properties Rare earth oxides ZnO-Bi2O3-based varistor CeO2 Y2O3
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Seasonal variation of surface water quality in the mainstream and tributaries of the Ca River BasinThe purpose of research is to assess the seasonal changes of water quality in mainstream and in specific tributaries in the Ca River Basin. Water samples were collected in the dry season (May 2021)... Author: Phuong Ho Thi, Kim Thanh Ha Thi Keyword: Water quality; nutrients; eutrophication; Ca River
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Building B-learning support materials for teaching Physics with environmental protection educationThis article presents the results of research on building learning materials in accordance with the requirements to be achieved of the thematic “Physics with Environmental Protection Education (PEPE)”... Author: HAI TUONG DUY, Thúy Tran Thanh, Anh Chu Ngoc, Chi Pham Khanh Keyword: Learning materials B-learning Physics environmental protection education
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Mathematical modelling in teaching Mathematics in general education in Vietnam: practices, barriers and development directions through systematic assessmentMathematical modelling has been widely applied in mathematics education worldwide, yet its implementation in Vietnamese secondary schools faces multiple challenges. This study conducts a systematic... Author: Hang Nguyen My, Hiếu Nguyễn Ngọc, Phương Thảo Nguyễn Thị Keyword: Mathematical modelling trends influencing factors PRISMA
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Building physic educational stories to support teaching thematic “Gravitational fieldThe research aims to build learning materials to support capacity development teaching for high school students in the thematic “Gravitational field” in Physics 11, following the orientation of The... Author: HAI TUONG DUY, Anh Tu Phuong, Dương Tran Anh, Diem Quynh Vu Thi Keyword: Gravitational field physics educational comics Physics 11
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Enhancing practical English skills through task-based language teachingThis study examined the effectiveness of task-based language teaching (TBLT) in enhancing practical English communication skills among learners at private language centers in Hanoi, Vietnam. Adopting... Author: Ha Nguyen Thi Nguyet, Huyen Pham Ngoc Keyword: Task-based language teaching communicative competence language education Vietnam
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The value of Nguyen Huy Truong Luu family archival materials (Can Loc, Ha Tinh) in
the establishment of Vietnam’s maritime and island sovereignty in the 18th centuryThe Nguyen Huy family in Truong Luu village (Can Loc district, Ha Tinh province) is a distinguished lineage that produced many notable historical figures across various fields, including politics,... Author: Thuong Dang Nhu, Chau Lao Van, Duc Nguyen Xuan, Ngoc Le Thi Keyword: Archival materials Nguyen Huy family maritime and island sovereignty
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Enhancing students’ self-learning competence through flipped classroom integrated with active learning methods in high school PhysicsThis paper presents the design and implementation of teaching the topic “Projectile Motion” in the high school Physics curriculum using the flipped classroom model combined with active learning... Author: Cong Nguen Thanh, Tran Thi Oanh Hong, Le Thi Anh Ngoc, Nguyen Thuy Thanh Keyword: Flipped classroom active learning projectile motion self-learning competence Physics teaching.
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Decision-making process based on group collaboration: the case of teaching Proportions
in grade 7In the current context of educational reform, fostering students’ collaborative problem-solving skills and critical thinking through mathematics education has become an essential objective. This study... Author: Chung Do Van, Lam Thai Thi Hong Keyword: Problem solving decision-making skills cooperative learning proportions Grade 7 students.
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Selecting suitable anti-browning agents for minimally processed potato technological processes
Minimal processing is a trend in modern processing technology that meets the evolving needs of society. The study determined the physicochemical properties of the potato raw materials used. Develop a... Author: Lê Thị Mỹ Châu Keyword: Minimal processing vegetable potato anti-browning agents.
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