Browsing by Subject "Chemical equilibrium"
Now showing items 1-2 of 2
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The effect of wording of questions on student responses to equilibrium problems in chemistry
(North-West University (South Africa) , Potchefstroom Campus, 2017)Chemical equilibrium is considered to be one of the most difficult topics in chemistry as it is abstract and dependent on a large amount of pre-knowledge. Various studies have been done about the misconceptions high ... -
Promoting conceptual change in chemical equilibrium through metacognition development : students' achievement and metacognitive skills
(North-West University (South Africa), 2017)Poor student performance in the knowledge area of chemical equilibrium has been a challenge to most Physical Sciences students. The performance trend in this knowledge area has over the years been stagnant despite students’ ...