USING VIRTUAL EXPERIMENTS IN TEACHING THE TOPICOF "ACID-BASE-PH-OXIDE-SALT" IN GRADE 8 NATURAL SCIENCETO ENHANCE STUDENT LEARNING OUTCOMES

Authors

  • Pham Ngoc Son Training and Management Student Services Department, Hanoi Metropolitan University, Hanoi city, Vietnam
  • Vu Thi Thu Hoai Faculty of Education, University of Education, Vietnam National University, Hanoi city, Vietnam
  • Dang Thi Thuan An Faculty of Chemistry, University of Education, Hue University, Hue City, Vietnam
  • Chu Van Tiem Faculty of Chemistry, Hanoi Pedagogical University 2, Vinh Phuc province, Vietnam
  • Vo Van Duyen Em Faculty of Education, Quy Nhon University, Binh Dinh province, Vietnam
  • Thai Hoai Minh Faculty of Chemistry, Ho Chi Minh City University of Education, Ho Chi Minh city, Vietnam
  • Nguyen Manh Hung Faculty of Natural Sciences, Hung Vuong University, Phu Tho province, Vietnam
  • Trang Quang Vinh Faculty of Education, An Giang University, Vietnam National University Ho Chi Minh city, Vietnam
  • Phung Nhat Linh Ninh Binh High School, Bac Lieu District, Ninh Binh province, Vietnam

DOI:

https://doi.org/10.18173/2354-1075.2025-0020

Keywords:

virtual experiments, AR technology, learning efficiency, students, natural science

Abstract

In teaching Natural Science, virtual experiments have been recognized as a significant tool in stimulating student's interest and helping them develop observational skills, problem-solving abilities, and experimental competencies. Consequently, this enhances students' scientific capacity, learning efficiency, and critical thinking. This study uses the AR Chemistry Lab application to organize lessons around experiments on the topic of "Acid-Base-pH-Oxide-Salt" in Grade 8 Natural Science. The proposal was implemented with 218 students across Ly Tu Trong Secondary School, Ninh Binh Province, Vietnam. The experimental results revealed that students in the experimental group not only achieved higher academic performance but also showed increased engagement in learning activities involving AR-based experiments. This study affirms the potential of AR technology in improving the effectiveness of experimental teaching in Natural Science and offers recommendations for future research in this field.

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References

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Published

2025-01-31

Issue

Section

Educational Sciences: Natural Science

How to Cite

Ngoc Son, P. (2025) “USING VIRTUAL EXPERIMENTS IN TEACHING THE TOPICOF ‘ACID-BASE-PH-OXIDE-SALT’ IN GRADE 8 NATURAL SCIENCETO ENHANCE STUDENT LEARNING OUTCOMES”, Journal of Science Educational Science, 70(1A), pp. 55–64. doi:10.18173/2354-1075.2025-0020.

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