Penelitian ini bertujuan untuk mengidentifikasi kesalahan konsepmahasiswa Kimia Anorganik Fisik tentang materi dan perubahannya. Desainpenelitian yang dilakukan adalah deskriptif kuantitatif dengan 131 mahasiswayang sedang menempuh kuliah Kimia Anorganik Fisik di Jurusan Kimia-Universitas Negeri Malang Tahun Ajaran 2016-2017 sebagai sampelpenelitian. Instrumen penelitian yang digunakan adalah tes diagnostik denganrealiabilitas sebesar 0,835. Hasil penelitian menunjukkan bahwa mahasiswaKimia Anorganik Fisik memiliki empat kesalahan konsep, antara lain: (1)perubahan warna merupakan ciri perubahan fisika; (2) semua gas adalahsenyawa; (3) gas lebih ringan daripada padatan; dan (4) karat lebih ringandaripada besi.
Pandemi virus Corona yang melanda Indonesia sejak tahun 2020 memberikan dampak nyata khususnya pada bidang Pendidikan. Kondisi ini mengakibatkan adanya pembatasan kegiatan bimbingan tatap muka dalam pendampingan KSM. Tujuan kegiatan pengabdian ini adalah untuk memberikan ketrampilan kepada siswa tentang penalaran jawaban dari soal dan pemahaman materi sains yang menyeluruh dikaitkan dengan agama serta nilai keislaman. Metode yang dilakukan dalam kegiatan ini adalah melalui pendampingan menggunakan pendekatan pembelajaran hybrid, yaitu pendampingan melalui tatap muka langsung dan secara daring menggunakan Grup Whatsapp. Kegiatan pendampingan ini dilakukan pada kelas V dan VI di MI Al-Khoiriyah 1 Delegan. Jumlah siswa sasaran adalah 4 orang siswa yang terpilih dan terbagi dalam kelompok IPA dan Matematika untuk mewakili dalam kegiatan KSM. Hasil dari pendampingan menunjukkan peningkatan penguasaan konsep materi dan ketrampilan menjawab siswa yang ditunjukkan dengan nilai rata-rata 82. Selain itu siswa juga dapat lebih memahami konsep sains yang diberikan dan integrasinya dengan agama. Kata kunci: pendampingan; KSM; pendekatan hybrid; covid-19.
Students had difficulty understanding the chemical bonding concept because of its complex and abstract nature. This difficulty could lead to chemical bonding misconceptions. This study aimed to investigate basic chemistry students' misconceptions of chemical bonding. This study used a descriptive research design with a four-tier diagnostic test. The research’s subjects were basic chemistry students. Chemical Bonding Diagnostic Tool (CBDT) was used as an instrument to determine students' misconceptions. The results showed that students who had misconceptions about ionic, covalent, and coordinate covalent bonding were 48.90%, 53.00%, and 37.50%, respectively. The misconception in this course is that students need to learn about ionic bonds formed by electrostatic forces between cations and anions. As a result, students cannot determine the difference in electronegativity values in ionic and covalent bonds and the number of valence electrons of each atom in a chemical bonding. Therefore, the misconception is in the moderate category.
Basically, tutoring is directed to help students develop understanding and learning skills and solve learning problems. The presence of tutoring can also be an alternative solution for schools to assist students in preparation for the Joint Selection to Enter State Universities (SBMPTN). The purpose of this service is to carry out a series of work programs in the field of let's study the blank paper community, provide learning opportunities for students who want to enter college through the SBMPTN or similar entrance exams and increase the motivation and competence of students participating in guidance to meet the competencies tested at the SBMPTN. The method used is a direct approach, namely by lecture and practice. The results in this service are in the form of increasing the self-confidence and motivation of guidance students to compete in the SBMPTN and increasing student competence. This can be seen from the increased enthusiasm of students to continue studying and the results of student try outs are quite high.
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