Natural Science Education Research (NSER)
Vol 9, No 1 (2026): Natural Science Education Research

VALIDITAS MATERI: PPT HASIL KAJIAN KONTEKS RUJAK KELANG PADA MATERI KLASIFIKASI MAHKLUK HIDUP

Della Septya Feransyah (Progam Studi Pendidikan IPA, Fakultas Keguruan dan Ilmu Pendidikan, Universitas Trunojoyo Madura, 69162, Indonesia)
Ana Yuniasti Retno Wulandari (Unknown)
Herlina Mulyastuti (Unknown)
Siti Eneng Sururiyatul Mu’aziyah (Unknown)



Article Info

Publish Date
21 Apr 2026

Abstract

This study aims to examine the validity of the material presented in a PowerPoint developed from the rujak kelang context on the topic of living things classification. The study employed a descriptive quantitative approach focusing on the validity assessment conducted by a subject-matter expert. The research instrument used was a material validation questionnaire that evaluated three aspects: material feasibility, language feasibility, and presentation feasibility. The validation data were analyzed using descriptive analysis techniques based on the percentage of expert assessment scores. The results showed that the material validity of the rujak kelang context PowerPoint obtained an average score of 94%, which falls into the very valid category. This indicates that the PowerPoint developed from the rujak kelang context can be used as a contextual learning resource to strengthen students’ understanding of the concept of living things classification and to support the implementation of the Merdeka Curriculum.

Copyrights © 2026






Journal Info

Abbrev

nser

Publisher

Subject

Biochemistry, Genetics & Molecular Biology Education Physics

Description

Natural Science Education Research atau NSER adalah sarana publikasi ilmiah yang dikelola oleh Program Studi Pendidikan IPA, Universitas Trunojoyo Madura. Publikasi yang meliputi artikel ilmiah hasil dari penelitian. NSER tebit 3 kali dalam satu tahun yang meliputi: 1) NSER Jorrnal yang terbit pada ...