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Sevgül Çalis – Chemistry Education Research and Practice, 2024
This study focuses on examining the mental models of 11th and 12th-grade students attending a science high school in Turkey regarding the concept of the electron cloud. The study involved 72 students and employed the case study method. The precondition for selecting the sample was that the students had covered the unit on modern atomic theory in…
Descriptors: High School Students, Secondary School Science, Grade 11, Grade 12
Stephens, Summer Elizabeth – ProQuest LLC, 2010
A problem exists in grading practices accurately measuring student achievement. Both students' academic achievements and nonacademic factors, such as effort, homework completion, and behaviors continue to factor into grades. This combination can lead to inaccurate representation of true academic ability, rendering a grade useless. While…
Descriptors: Learner Engagement, Feedback (Response), Homework, Rural Schools