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Salame, Issa I.; Ramirez, Lorraine; Nikolic, Durica; Krauss, David – International Journal of Instruction, 2022
The subject of buffer solutions in chemistry is a challenging concept for students to learn due to its abstract nature. The difficulties that students face in learning about buffer solutions can lead to poor performance and alternative conceptions about the topic. The development of successful conceptual understanding to solve buffer solution…
Descriptors: Chemistry, Science Instruction, Problem Solving, Difficulty Level
Mumthas, N. S.; Abdulla, Shyma Usman – Online Submission, 2019
Physics and Mathematics are two deeply interlinked domains of Science. Mathematics is considered as the language in which the Physics theories are built by employing mathematical symbols and operations to make equations and representations in the world of Physics completely meaningful. In spite of being the backbone of Physics, the use of…
Descriptors: Physics, Science Instruction, Science Teachers, High School Students