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Journal : Assimilation: Indonesian Journal of Biology Education

Penerapan peer dan self assessment sebagai tolok ukur penilaian kinerja siswa pada materi sistem koordinasi kelas XI SMA Wulandari, Melyastuti; Sriyati, Siti; Purwianingsih, Widi
Assimilation: Indonesian Journal of Biology Education Vol 3, No 2 (2020): September 2020
Publisher : Department of Biology Education, Universitas Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17509/aijbe.v3i2.28258

Abstract

The implementation of peer and self assessment has become one of the alternative in doing the product of performance assessment. The research aims to describe student’s ability using peer dan self assessment as standard performance assessment on regulation system in senior high school students. Hopefully, the peer assessment can refer to the peer and self assessment. The research applied descriptive method which involved 25 student of the XI grade senior high school. The research instruments were research were the implementation research form, online form and rubric peer assessment, online self-assessment and student response questionnaire and teacher assessment. Peer assessment was implemented by students in groups and compared to teacher’s assessment. The result showed that the implementation of peer and self assessment was great. The student’s ability in doing peer and self assessment was great too, which means that peer and self assessment can be a standard of performance assessment. The comparation of the students’ assessment and teacher assessment show the similarity with percentage 84%. The type of feedback that many students gave was C1 type (Direction correction). Student respons of implementation peer and self assessment was great and they felt helpful by implementation of peer and self assessment.
Penerapan representasi visual menggunakan komik sebagai upaya meningkatkan kemampuan berpikir kritis dan penguasaan konsep siswa pada materi sistem saraf Rahmi, Nisrina Nur; Purwianingsih, Widi; Sriyati, Siti
Assimilation: Indonesian Journal of Biology Education Vol 4, No 2 (2021): September 2021
Publisher : Department of Biology Education, Universitas Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17509/aijbe.v4i2.41484

Abstract

The purposes of this research were to analyze the application of visual representations using comics as an effort to improve student’s critical thinking skills and mastery of concepts in nervous system material. The subject of this study is second grade-students in Senior High School. The method used in this research is Quasi experimental. The results of student’s critical thinking skills have increased higher in the experimental class, although the results of the critical thinking skills of the two classes are in the moderate category, the results of critical thinking in the experimental class showed that the increase in N-Gain was higher with N-Gain = 0.64 (medium category) while N-Gain in the control class = 0.53 (medium category). The results mastery of concepts in experimental class have n-gain is higher the n-gain control class with n-gain is 0.71 (high category), and the control class n-gain is 0.53 (medium category). The results of student responses showed that the majority of students were interested in using comic visual representations of 83.33%. Therefore it can be concluded that the use of comics can improve thinking skills and mastery of concepts better.
Penerapan peta konsep sebagai strategi asesmen formatif dalam upaya meningkatkan hasil belajar siswa pada pembelajaran sistem koordinasi Ninda Eka Ratanasabilla; Siti Sriyati; Yanti Hamdiyati
Assimilation: Indonesian Journal of Biology Education Vol 4, No 1 (2021): March 2021
Publisher : Department of Biology Education, Universitas Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17509/aijbe.v4i1.29999

Abstract

This study aimed to examine the application of concept maps as a formative assessment strategy in an effort to improve student learning outcomes in learning coordination systems. The method in this research is pre-experimental involved only one experimental class without a control class. The research design used is one group pretest-posttest design. A total of one class of students from class XI Science in one of the high schools in Bandung has been involved as a research subject. The research instruments used include the concept map assessment rubric used by students and teachers when learning activities take place, the concept map assessment sheet to confirm the results of the concept map, and student questionnaire responses, and the pretest and posttest instruments to analyze the effect of the application of concept maps to learning outcomes in the form of mastery of student concepts. Concept map making activities are carried out individually with online learning, each student's concept map results are assessed by the teacher and then given feedback on the concept map. The results showed that there was an increase in the average value of the concept map of students after being given feedback that is equal to 64.05 to 67.91. An increase also occurred in the results of the average pretest and posttest scores after the learning activities were carried out in the amount of 40.61 to 64.39. Student responses to the application of concept maps generally showed 75.80% positive responses. The results also showed that there was an effect of the application of the concept map to student learning in the form of increasing scores in the medium category (N-gain= 0.40).