Kimya Laboratuvarı Uygulamalarında Öğrencilerin Hipotez Kurma Becerilerinin İncelenmesi

Abstract

Purpose: This study aimed to determine the skill level of hypothesis gained by the students as a result of the applications made with the activities designed based on Scientific Process Skills.Design/Methodology/Approach: In this study, in the context of constructivist learning approach; A laboratory training material which has been developed by Yaz (2018), consisting of 10 activities, which includes hypothesis-based experimental technique applications, enriched in terms of scientific process skills, has been used in the General Chemistry Laboratory-I course in the Faculty of Education Science Education program.

Automated Text Analysis of Organic Chemistry Students’ Written Hypotheses

“…In one study, general chemistry students generated hypotheses for ten different experiments as part of a laboratory course. 24 The percent of students generating meaningful and testable hypotheses varied with the experiment, but students generated one or more meaningful and testable hypotheses 80% of the time on average across all experiments. Another study developed a model that provided automated feedback about students' hypotheses in economics and physics.…”

“…Previous work about students’ ability to form meaningful and testable hypotheses is limited. In one study, general chemistry students generated hypotheses for ten different experiments as part of a laboratory course . The percent of students generating meaningful and testable hypotheses varied with the experiment, but students generated one or more meaningful and testable hypotheses 80% of the time on average across all experiments.…”