Developing Critical Thinking Skills Assessment of Digestive System for Senior High Schools (original) (raw)
2020, Proceedings of the 4th Sriwijaya University Learning and Education International Conference (SULE-IC 2020)
Related papers
Turnitin Universitas Sriwijaya, 2020
This study aims to produce valid, reliable and practical test instruments based on critical thinking skills. The method used in this study is the development research (DR) that consists of synthesizing theory and needs analysis, step design (variable construction, indicator development, questions arrangement, making the instrument, scoring) and evaluation. This study produced a valid questions in terms of content, construct, and language, with a final above 0,61. The reliability of the test was 0,88. The result of students questionnaire analysis in the phase of field trial gained an average of 3,72 The average of value obtained from the student questionnaire indicates that the Critical Thinking Skills questions of digestive system is easy to use (practical). Based on the data that has been analyzed, it shows good validity, practicality and reliability so that a question instrument based on critical thinking skills has been produced which is feasible and practical to use.
Science Education and Application Journal, 2022
The aim of the study is to develop a biology practicum guide on the concept of the digestive system to develop students' critical thinking skills, to determine eligibility, and to determine student responses to the biology practicum guide. The research method is the research and development (R&D) method by using the Sugiyono model. The research was conducted in October 2021 at SMAN 2 Serang City. The population in the study was 10 students from class XI SMAN 2 at Serang City High School, school year 2021/2022. Data retrieval and collection techniques are carried out by spreading questionnaires and interviews, while data analysis techniques using guttman scales and likert scales are used to test the feasibility of the biology practical guides that have been created. The validity assessment from the material expert for the Biology Practicum Guide received a score of 85% and the score from the media expert got a score of 86%. Both values are very feasible in the category. The resul...
Loading Preview
Sorry, preview is currently unavailable. You can download the paper by clicking the button above.