Investigating the misunderstanding of the concepts of mass number, atomic mass and molar mass in the basic chemistry course of the 10th grade high school

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Rahiminezhad Arezo; Shahsavan Zhila; Ola Esmaiel; AMANI VAHID

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Journal Paper

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Journal: Research in Chemistry Education Year:2022 | Volume: | Issue: Page(s): 45-57

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Information Journal Paper

Title

Investigating the misunderstanding of the concepts of mass number, atomic mass and molar mass in the basic chemistry course of the 10th grade high school

Author(s)

Rahiminezhad Arezo | Shahsavan Zhila | Ola Esmaiel | AMANI VAHID | Issue Writer Certificate

Keywords

Misunderstanding

chemistry

mass number

atomic mass

molar mass

Abstract

The most important stage of Misunderstanding is to identify it. Since the concepts in chemistry are conceptual, there is a high possibility of Misunderstanding. In this research, 64 high school students were evaluated in terms of their Misunderstanding of the concepts of mass number, atomic mass and molar mass using 12 questions. The results showed that in half of the questions, the percentage of wrong answers and as a result of Misunderstanding is more than the correct answers. Considering this level of Misunderstanding in the evaluated concepts, it is necessary for teachers to reduce the level of Misunderstanding in students by using new and different methods of teaching these concepts. In addition, the design and teaching of standard methods for teaching these concepts can reduce the effect of tasteful teaching and teachers' Misunderstandings.

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APA: Copy

Rahiminezhad, Arezo, Shahsavan, Zhila, Ola, Esmaiel, & AMANI, VAHID. (2022). Investigating the misunderstanding of the concepts of mass number, atomic mass and molar mass in the basic chemistry course of the 10th grade high school. RESEARCH IN CHEMISTRY EDUCATION, 4(2 ), 45-57. SID. https://sid.ir/paper/1067805/en

Vancouver: Copy

Rahiminezhad Arezo, Shahsavan Zhila, Ola Esmaiel, AMANI VAHID. Investigating the misunderstanding of the concepts of mass number, atomic mass and molar mass in the basic chemistry course of the 10th grade high school. RESEARCH IN CHEMISTRY EDUCATION[Internet]. 2022;4(2 ):45-57. Available from: https://sid.ir/paper/1067805/en

IEEE: Copy

Arezo Rahiminezhad, Zhila Shahsavan, Esmaiel Ola, and VAHID AMANI, “Investigating the misunderstanding of the concepts of mass number, atomic mass and molar mass in the basic chemistry course of the 10th grade high school,” RESEARCH IN CHEMISTRY EDUCATION, vol. 4, no. 2 , pp. 45–57, 2022, [Online]. Available: https://sid.ir/paper/1067805/en

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