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Seçgin, Tuba; Sungur, Semra – Biochemistry and Molecular Biology Education, 2021
This study aimed to examine the effect of the problem-based learning (PBL) on science attitudes of middle school students from low socio-economic status families. For this purpose, two intact classes of the same teacher were randomly assigned as experimental and control groups. In the unit of genetics, the experimental group was taught by PBL…
Descriptors: Scientific Attitudes, Positive Attitudes, Vocational Interests, Science Careers