Vol. 2 No. 1 (2026): August

Articles

• A Plant Physiology Practicum Guide Using Pineapple Peel Liquid Organic Fertilizer: Content Validity Analysis with Aiken’s V

  Author(s): Devi Apriani , Ida Royani , Sri Nopita Primawati

  1-15

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• The Effectiveness of Problem-Based Learning in Enhancing Eleventh-Grade Students’ Critical Thinking Skills

  Author(s): Ana Lina Sari , Titi Laily Hajiriah , Husnul Jannah

  16-24

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• The Effectiveness of Interactive Biology Learning Media Assisted by 3D PageFlip Professional Software in Improving High School Students’ Conceptual Understanding

  Author(s): Nuning Samtika , A. Wahab Jufri , Jamaluddin Jamaluddin

  25-35

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• Development of a PBL-Based Science E-Module Assisted by Heyzine Flipbook on Temperature and Heat: Evaluation of Validity and Practicality

  Author(s): Fitriana Lugi

  36-54

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• Implementation of Guided Inquiry Integrated With Student Worksheets on Animal Tissue: An Analysis of Grade XI Students' Conceptual Mastery

  Author(s): Utami Ardana , Any Fatmawati , Taufik Samsuri

  55-66

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