Vol. 12 No. 5 (2024): October 2024

Articles

• Comparison of Ethanol Levels in Yellow and Red Watermelon Wine

  Andreas Felix Tan, Mutiara Angelina Manao, Maria Novia Delviyanti, Pricillia Pretty Septy Honesty, Natalia Diyah Hapsari

  929-939

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  DOI : https://doi.org/10.33394/hjkk.v12i5.11464
  Abstract View: 0 | PDF Download: 42

• Antioxidant Activity of Hydnophytum formicarum Extract by TEAC method (Trolox Equivalent Antioxidant Capacity Assay)

  Mayshah Purnamasari

  940-947

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  DOI : https://doi.org/10.33394/hjkk.v12i5.12624
  Abstract View: 0 | PDF Download: 86

• Designing POGIL Based Student Worksheets for Buffer Solution Learning at SMAN 2 Sawahlunto

  Sri Wanti, Elvy Rahmi Mawarnis, Mimi Herman

  948-959

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  DOI : https://doi.org/10.33394/hjkk.v12i5.12696
  Abstract View: 0 | PDF Download: 61

• Development of Chemistry Edutainment Learning Media to Enhance Students Retention

  Chairun Nisa, Dedeh Kurniasih, Dini Hadiarti, Tuti Kurniati

  960-973

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  DOI : https://doi.org/10.33394/hjkk.v12i5.12350
  Abstract View: 0 | PDF Download: 61

• Ethnochemistry: Analysis the Relevance of Elements Periodic System in the Making of Kawali Bugis Bone as a Learning Chemistry Source

  Nur Yusaerah, Imranah Imranah, Sartika Sartika, Nur Fajrah

  974-986

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  DOI : https://doi.org/10.33394/hjkk.v12i5.12811
  Abstract View: 0 | PDF Download: 80

• Implementation of Sekolah Penggerak Programme to Address Chemistry Teachers Competency on Design PjBL-based Digital Teaching Materials in Padang

  Okta Suryani, Trisna Kumala Sari, Riga Riga, Mawardi Mawardi, Ahadul Putra

  987-993

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  DOI : https://doi.org/10.33394/hjkk.v12i5.12952
  Abstract View: 0 | PDF Download: 27

• Development of E-Supplement Flipbook Material Amino Acid Compounds from Tampoi Fruit (Baccaurea Macrocarpa)

  Niko Hidayat, Masriani Masriani, Risya Sasri, Eny Enawaty, Erlina Erlina

  994-1008

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  DOI : https://doi.org/10.33394/hjkk.v12i5.12958
  Abstract View: 0 | PDF Download: 54

• Description of Science Teacher Readiness in Implementing Independent Curriculum at SMAN 1 Pulau Maya

  Bella Agustina, Eny Enawaty, Andi Ifriany, Hairida Hairida, Erlina Erlina

  1009-1021

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  DOI : https://doi.org/10.33394/hjkk.v12i5.13120
  Abstract View: 0 | Hasil Penelitian Modul Ajar Download: 0 Hasil Penelitian Pemahaman Download: 0 PDF Download: 40

• Exploration of Natural Dye Plants in Kumpang Ilong Village, Belitang Hulu District, Sekadau Regency

  Etma Listiani, Masriani Masriani, Erlina Erlina

  1022-1046

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  DOI : https://doi.org/10.33394/hjkk.v12i5.12916
  Abstract View: 0 | PDF Download: 148

• Utilization of Chili Citrus (Citrus microcarpa) as a Natural Fixator for Dyeing Cotton Fabrics with Dayak Onion Tuber Extract (Eluetherine palmifolia (L.) Merr)

  Ida Ayu Made Tania Widyasari, Masriani Masriani, Hairida Hairida

  1047-1057

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  DOI : https://doi.org/10.33394/hjkk.v12i5.12917
  Abstract View: 0 | PDF Download: 32

• Chemistry Game Cards as an Alternative Media for Learning: A Literature Review

  Nadila Nadila, Eny Enawaty, Erlina Erlina, Masriani Masriani

  1058-1066

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  DOI : https://doi.org/10.33394/hjkk.v12i5.13130
  Abstract View: 0 | Apakah Benar Permainan Kimia Bisa Menjadi Media Alternatif Pembelajaran : Kajian Literatur Review Download: 0 PDF Download: 93

• Validity of Salt Hydrolysis E-Module Based on PBL with Teaching at the Right Level Approach

  Efriani Br Parhusip, Iryani Iryani

  1067-1077

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  DOI : https://doi.org/10.33394/hjkk.v12i5.13147
  Abstract View: 0 | PDF Download: 63

• Utilization of Rambai Fruit Vinegar (Baccaurea motleyana) as a Natural Fixator in Cotton Fabric Dyeing with Dayak Onion Bulb Extract (Eleutherine palmifolia (L.) Merr)

  Tiara Tiara, Masriani Masriani, Hairida Hairida

  1078-1089

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  DOI : https://doi.org/10.33394/hjkk.v12i5.12967
  Abstract View: 0 | PDF Download: 62

• Effectiveness of Antioxidant Compounds in Swallow's Nest from Lombok

  Alvin Juniawan, Arista Suci Andini, Halia Wanadiatri

  1090-1098

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  DOI : https://doi.org/10.33394/hjkk.v12i5.13169
  Abstract View: 0 | PDF Download: 57

• Phytochemical Screening and In Vitro Antidiabetic Test of Ethyl Acetate Fraction of Tiger’s Betel (Piper porphyrophyllum)

  Nurul Hanifah, Adlis Santoni, Mai Efdi

  1099-1107

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  DOI : https://doi.org/10.33394/hjkk.v12i5.13118
  Abstract View: 0 | PDF Download: 33

• Ethnochemistry: Studying The Food Chemistry In The Making of Kapurung

  Imranah Imranah, Nur Yusaerah, Nur Wana, Udita Faradita

  1108-1121

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  DOI : https://doi.org/10.33394/hjkk.v12i5.13325
  Abstract View: 0 | PDF Download: 115

• Optimization of Distillation Process for Scale-up Production of Lavender Essential Oil: A Literature Review

  Yusri Hajjo Dwipa, Cheryl Salsabila, Madah Ikrimatul ‘Azmi, Nani Sukmawati, Muhammad Zaky Assyifa, Ahmad Syauqillah, Retno Aliyatul Fikroh

  1122-1133

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  DOI : https://doi.org/10.33394/hjkk.v12i5.12920
  Abstract View: 0 | PDF Download: 107

• Feasibility of Discovery Learning Based Student Worksheets on Acid-Base Materials to Practice Critical Thinking Skills

  Reyna Miftahud Daroeni Putri, Bertha Yonata

  1134-1145

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  DOI : https://doi.org/10.33394/hjkk.v12i5.13134
  Abstract View: 0 | PDF Download: 69

• Antidiabetic Effect of Ethanol Extract of Keji beling Leaves (Strobhilantes crispa) in Rats Induced by Streptozotocin

  Nuraqidah Nuraqidah, Hasnaeni Hasnaeni, Mirawati Mirawati

  1146-1151

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  DOI : https://doi.org/10.33394/hjkk.v12i5.13256
  Abstract View: 0 | PDF Download: 49

• Effectiveness of the Constructivist Approach (Guided Inquiry) in Chemistry Learning: A Systematic Review

  Pahriah Pahriah, Putu Budi Adnyana, I Putu Wisna Ariawan, I Gede Astra Wesnawa

  1152-1165

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  DOI : https://doi.org/10.33394/hjkk.v12i5.13353
  Abstract View: 0 | PDF Download: 119

• Integrating Constructivist and Inquiry Based Learning in Chemistry Education: A Systematic Review

  Suryati Suryati, Putu Budi Adnyana, I PutuWisna Ariawan, I Gede Astra Wesnawa

  1166-1188

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  DOI : https://doi.org/10.33394/hjkk.v12i5.13571
  Abstract View: 0 | PDF Download: 174 Integrating Constructivist and Inquiry Based Learning in Chemistry Education: A Systematic Review Download: 0