Allisa, Siti Nur
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Scientific Argumentation Profile of Senior High School Students Sari, Indah Juwita; Sa'ban, Adzan; Allisa, Siti Nur; Rahayu, Fifi; Promkaew, Suppamai
Jurnal Pendidikan Indonesia Gemilang Vol 3, No 1 (2023)
Publisher : Gemilang Maju Publikasi Ilmiah (GMPI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53889/jpig.v3i1.151

Abstract

This study aimed to describe students' scientific argumentation at the senior high school level. This study used a descriptive method and a test to assess the scientific argumentation of 49 students, consisting of eight questions from two themes. We used four components of scientific argumentation: students' ability to make claims and warrants, students' ability to construct counterarguments, students' ability to generate supportive arguments, and student's ability to generate evidence from Lin and Mintzes (2010). We quantified the qualitative data from students' answers and analyzed the data using descriptive statistics. The results showed that the scientific argumentation of senior high school students was 33% in the good category, 31% in the satisfactory category, 22% in the need improvement category, and 14% in the unsatisfactory category. For each component, 95% of students can make claims and warrants, 54% of students have the ability to construct counterarguments, 48% of students can generate supportive arguments, and 98% have the ability to generate evidence. So, the teacher needs to improve students' scientific literacy so students can give the argument with good references.
The Effect of Using BLAST (Basic Local Alignment Search Tool) on the Conceptual Understanding of Students on Evolutionary Concepts Allisa, Siti Nur; Sari, Indah Juwita; Rifqiawati, Ika; Ratnasari, Dwi
Cybersecurity and Innovative Technology Journal Vol 4, No 1 (2026)
Publisher : Gemilang Maju Publikasi Ilmiah (GMPI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53889/citj.v4i1.876

Abstract

This study aimed to determine the effect of using the Basic Local Alignment Search Tool (BLAST) on students' learning independence and conceptual understanding of evolution at the senior high school level. The research uses a quantitative approach with a weak experimental, one-group pretest-posttest design. The study population consists of Grade XII Science students at a public senior high school in Tangerang, Indonesia. A random sample of 70 students formed the experimental group. Data collection used non-test methods, such as questionnaires for learning autonomy and essay tests for conceptual understanding. The average learning independence score was 79.1, indicating high independence. The average concept understanding score was 57.9, categorized as sufficient. Data analysis for learning independence used the Paired-Samples Test, while concept understanding was analyzed with the nonparametric Wilcoxon test. Results showed the use of BLAST had a significant effect on improving students' learning independence and conceptual understanding, with a p-value of 0.001 0.05.