Resumo

HABIDDIN, Habiddin; KURNIA AKBAR, Devi Fauziah; HUSNIAH, Isnatul  e  LUNA, Prima. Uncovering Students’ Understanding; Evidence For The Teaching of Acid-Base Properties of Salt Solution. Educ. quím [online]. 2022, vol.33, n.1, pp.64-76.  Epub 11-Nov-2022. ISSN 0187-893X.  https://doi.org/10.22201/fq.18708404e.2022.1.79488.

This study aimed to uncover students scientific and unscientific understanding of the topic of acidbase properties of salt solution. This descriptive study involved 300 students covering three public secondary schools in Malang, East Java, Indonesia. The four-tier instrument in the topic developed and found valid from our previous work was employed for data collection. It is found that students’ scientific understanding of some concepts is strong. However, some unscientific understanding were also uncovered. The implication for teaching the topic is also discussed.

Palavras-chave : Unscientific understanding; misconception; acidbase; salt hydrolysis; four-tier instrument; multi-tier instrument.

        · resumo em Espanhol     · texto em Inglês     · Inglês ( pdf )