Scaffolding as an effort for thinking process optimization on heredity

• Published in: Journal of physics. Conference series Vol. 1006; no. 1; pp. 12017 - 12024
• Main Authors: Azizah, N R, Masykuri, M, Prayitno, B A
• Format: Journal Article
• Language: English
• Published: Bristol IOP Publishing 01.04.2018
• Subjects: Genotype & phenotype; Heredity; Inheritances; Optimization; Physics; Questions; Scaffolding; Students
• ISSN: 1742-6588; 1742-6596
• DOI: 10.1088/1742-6596/1006/1/012017

Thinking is an activity and process of manipulating and transforming data or information into memory. Thinking process is different between one and other person. Thinking process can be developed by interaction between student and their environment, such as scaffolding. Given scaffolding is based on each student necessity. There are 2 level on scaffolding such as explaining, reviewing, and restructuring; and developing conceptual thinking. This research is aimed to describe student's thinking process on heredity especially on inheritance that is before and after scaffolding. This research used descriptive qualitative method. There were three kinds of subject degree such as the students with high, middle, and low achieving students. The result showed that subjects had some difficulty in dihybrid inheritance question in different place. Most difficulty was on determining the number of different characteristic, parental genotype, gamete, and ratio of genotype and phenotype F2. Based on discussed during scaffolding showed that the subjects have some misunderstanding terms and difficulty to determine parental, gamete, genotype, and phenotype. Final result in this research showed that the subjects develop thinking process higher after scaffolding. Therefore the subjects can solve question properly.