Article Per Year (5 Year)
p-Index From 2021 - 2026
0.444
P-Index
This Author published in this journals
All Journal IJORER : International Journal of Recent Educational Research PENSA E-JURNAL: PENDIDIKAN SAINS
Erman
Universitas Negeri Surabaya
Biochemistry, Genetics & Molecular Biology Chemistry Earth & Planetary Sciences Education Languange, Linguistic, Communication & Media Mathematics Physics Other

Published : 2 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 2 Documents
Search

 1 
The Analysis Critical-Thinking Skills of Junior High School Students on Geoscience Anggraeni Rusmia Putri; Eko Hariyono; Erman
IJORER : International Journal of Recent Educational Research Vol. 2 No. 3 (2021): May
Publisher : Faculty of Teacher Training and Education Muhammadiyah University of Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46245/ijorer.v2i3.102

Abstract

This research aims to analyze the critical-thinking skill of the junior high school student in Mojokerto. This research describes students geoscience conception by using question instruments related to students' critical-thinking skills. The method that used in this research was pre-experimental design with one-shot case study design and descriptive quantitative approach. The test is done online via google form. The question instrument contains 20 questions related to geoscience concept, disasters, and mitigation materials that have been validated by a validator. This research involved 107 students who were on the 7th grade of junior high school in Mojokerto. The results showed that the analysis related to geoscience knowledge of students got an average of 48.79% which was included as very low category, while the critical-thinking skills got 43% on the interpretation indicator, 52% analysis, 79% evaluation, 40% inferential, explanation. 54%, and self regulation 40% with an average critical-thinking skills of 51% which concluded in the very low category. These critical-thinking skills must be built, especially in geoscience conceptl. The accuracy of the analysis of critical-thinking skills in this research only shows the results in the Mojokerto area.
VALIDITAS LKPD UJI ASAM BASA UNTUK MELATIHKAN KETERAMPILAN PROSES SAINS SISWA SMP Lendi Rangga Sadewa; Erman
PENSA E-JURNAL: PENDIDIKAN SAINS Vol. 14 No. 1 (2026)
Publisher : Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/pensa.v14i1.73313

Abstract

Rendahnya keterampilan proses sains peserta didik menunjukkan perlunya perangkat pembelajaran yang mampu melatihkan keterampilan tersebut secara sistematis, aktif, dan kontekstual. Penelitian ini bertujuan untuk mengetahui validitas Lembar Kerja Peserta Didik (LKPD) Uji asam basa untuk melatihkan keterampilan proses sains siswa SMP. Metode pembelajaran yang dilakukan di LKPD tersebut adalah inkuiri terbimbing, dengan validasi isi oleh tiga validator yang terdiri dari1 ahli materi, dan 2 ahli Pendidikan. Aspek yang divalidasi meliputi penyajian, isi, kebahasaan, serta kesesuaian dengan sintaks guided inquiry dan keterampilan proses sains. Instrumen yang digunakan berupa lembar validasi skala 1-4 dan dianalisis menggunakan metode modus. Hasil validasi menunjukkan bahwa aspek penyajian, isi, dan kebahasaan memperoleh modus terbanyak 4 (validitas tinggi), sementara aspek kesesuaian dengan guided inquiry dan keterampilan proses sains memperoleh modus terbanyak 3 (kategori valid). Dengan demikian, LKPD dinyatakan valid dan layak digunakan sebagai media pembelajaran IPA untuk melatihkan keterampilan proses sains siswa sehingga LKPD berbasis guided inquiry ini dapat digunakan oleh guru IPA SMP sebagai media efektif untuk melatihkan keterampilan proses sains siswa secara aktif dan kontekstual pada materi asam basa.
Co-Authors Anggraeni Rusmia Putri Hariyono, Eko Lendi Rangga Sadewa