Vol. 9 No. 1 (2020): June 2020

Articles

• Developing an Instrument of Performance Assessment to Measure Problem-Solving Skills of Senior High School Students in Physics Inquiry-Based Learning

  Alda Novita Sari, Undang Rosidin, Abdurrahman Abdurrahman

  1-13

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• Guided-Inquiry of Green Chemistry-Based Experiments in Biodiesel Synthesis

  Risnita Vicky Listyarini, Fransisca Ditawati Nur Pamenang, Noer Kurnia Dewi

  14-29

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• Student Discipline Towards Natural Science Learning at Secondary Schools in Muaro Jambi Regency

  Astalini Astalini, Dwi Agus Kurniawan, Nugroho Kurniawan

  30-39

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• Problem-Based Learning Supported with Experiment Media Based on the Internet of Things to Enhance the Students’ HOTS Ability

  Yeni Rima Liana, Suharto Linuwih, Sulhadi Sulhadi

  40-56

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• Developing STEM-Based Student Worksheet to Improve Students’ Creativity and Motivation of Learning Science

  Emi Fitrya Husna, Muhammad Adlim, Abdul Gani, Muhammad Syukri, Muhammad Iqbal

  57-75

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• The Development of the Visual Digital-Based Practicum Manual for Microbiology to Support Students’ Communication Skills

  Risna Hani, Aminuddin Prahatama Putra, Dharmono Dharmono

  76-86

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• The Characteristics of the Morphological Genotypes of Local Sorghum [Sorghum bicolor (L.) Moench] from Buton Selatan

  Agus Slamet, Hisra Hisra, Rajab Rajab

  87-95

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• Science Laboratory Activities: A Profile of the Implementation and Constraints of Junior High School Natural Science Teachers

  Adam Malik, Hasniah Aliah, Seni Susanti, Mujib Ubaidillah, Ramdani Wahyu Sururie

  96-108

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• Developing Performance Assessment Instruments to Measure 4C Skills in Online Discussion Activities of Science Learning

  Yuyun Maryuningsih, Topik Hidayat, Riandi Riandi, Nuryani Rustaman

  109-120

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