Vol. 12 No. 2 (2024): April-May 2024

Articles

• Exploring Integrated Instrument Complement at Practical Approach at MAN 4 Tanah Datar

  Ulfa Mutia, Elvy Rahmi Mawarnis

  218-225

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  DOI : https://doi.org/10.33394/hjkk.v12i2.10992
  Abstract View: 0 | PDF Download: 21

• Analysis of Ranitidine Hydrochloride Content in Drug X Samples Using A UV-Visible Spectrophotometry

  Lilis Rosmainar, Manuel Yanwerico

  226-231

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  DOI : https://doi.org/10.33394/hjkk.v12i2.11059
  Abstract View: 0 | PDF Download: 55

• Cytotoxic Activity of Gude Leaves (Cajanus cajan) using The Brine Shrimp Lethality Test (BSLT) Method

  Andi Emelda, Hasnaeni Hasnaeni, Amanda Ulfa

  232-242

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  DOI : https://doi.org/10.33394/hjkk.v12i2.11077
  Abstract View: 0 | PDF Download: 68 CYTOTOXIC ACTIVITY OF GUDE LEAVES (Cajanus cajan) USING THE Brine Shrimp Lethality Test (BSLT) METHOD Download: 0

• Development of Guided Inquiry Oriented with Chemical Representations e-Worksheets to Train Science Process Skills on Chemical Equilibrium

  Robertha Febriana Putri, Dian Novita

  243-255

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  DOI : https://doi.org/10.33394/hjkk.v12i2.11146
  Abstract View: 0 | PDF Download: 53

• Development of Student Worksheet Based on Project Based Learning on Mixed Separation Material at SMKN 7 Pontianak

  Nasriani Purba, Andi Ifriany Harun, Maria Ulfah, Eny Enawaty, Rahmat Rasmawan

  256-281

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  DOI : https://doi.org/10.33394/hjkk.v12i2.10861
  Abstract View: 0 | PDF Download: 57

• Description of Students' Science Literacy Ability on Electrolyte and Non-Electrolyte Solution Materials at SMAN 11 Pontianak

  Ninda Ikke Puspita, Tulus Junanto, Andi Ifriany Harun, Eny Enawaty, Maria Ulfah

  282-294

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  DOI : https://doi.org/10.33394/hjkk.v12i2.10176
  Abstract View: 0 | PDF Download: 97

• Analysis of Teaching Module in Merdeka Curriculum Used by Teacher in Chemistry Learning at SMAN 10 Pontianak

  Wilda Wilda, Hairida Hairida, Risya Sasri, Masriani Masriani, Maria Ulfah

  295-307

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  DOI : https://doi.org/10.33394/hjkk.v12i2.11112
  Abstract View: 0 | PDF Download: 49

• Identification of Antioxidant Activity of Bridelia Micrantha Bark Using the DPPH Method

  Faizul Bayani, Baiq Rosmayanti, Ade Sukma Hamdani, Deden Eka Bimaharyanto, Hulyadi Hulyadi

  308-319

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  DOI : https://doi.org/10.33394/hjkk.v12i2.11346
  Abstract View: 0 | PDF Download: 49

• Clean Water Quality Analysis based on Chemical Parameters at the Taha Qur'an Education Park Bima Regency

  Azwaruddin Azwaruddin, Taufik Abdullah, Sri Wahyuningsih

  320-326

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  DOI : https://doi.org/10.33394/hjkk.v12i2.11321
  Abstract View: 0 | PDF Download: 31

• Development of E-Supplement Biomordant from Several Species of Ferns (Pteridophyta) as A Teaching Material for Green Chemistry Course

  Weni Hariyanti, Masriani Masriani, Risya Sasri, Ajuk Sapar, Erlina Erlina

  327-337

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  DOI : https://doi.org/10.33394/hjkk.v12i2.11016
  Abstract View: 0 | PDF Download: 47 Development of E-Supplement Biomordant from Several Species of Ferns (Pteridophyta) as A Teaching Material for Green Chemistry Course Download: 0

• Documentary Video Media Development on Food Additives

  Katherina Sabdaningtyas, Hairida Hairida, Rahmat Rasmawan, Masriani Masriani, Lukman Hadi

  338-347

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  DOI : https://doi.org/10.33394/hjkk.v12i2.10846
  Abstract View: 0 | PDF Download: 19

• Determination of Total Tannin Content from Methanol Extracts of Various Species of Ferns (Pteridophyta)

  Weni Hariyanti, Masriani Masriani, Risya Sasri, Ajuk Sapar, Erlina Erlina, Ersando Ersando

  348-362

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  DOI : https://doi.org/10.33394/hjkk.v12i2.11597
  Abstract View: 0 | PDF Download: 96

• Investigating the Meaningful Learning in Chemical Separation Practicums: A Quantitative Approach

  Amat Amat, Erlina Erlina, Ira Lestari Ira Lestari, Masriani Masriani, Maria Ulfah Maria Ulfah

  363-375

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  DOI : https://doi.org/10.33394/hjkk.v12i2.11323
  Abstract View: 0 | PDF Download: 61

• Characterization of Barium Hexaferrite and Iron Sand as Microwave Absorbing Materials

  Yeni P.S Naibaho, Syahrul Humaidi, Martha Rianna, Linda Diana

  376-384

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  DOI : https://doi.org/10.33394/hjkk.v12i2.11776
  Abstract View: 0 | PDF Download: 31

• Development of an Interactive Multimedia Based E-modul on Geometric Isomer Material

  Andi Zakaria, Eny Enawaty, Ira Lestari, Rini Muharini, Erlina Erlina

  385-401

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  DOI : https://doi.org/10.33394/hjkk.v12i2.11171
  Abstract View: 0 | PDF Download: 82

• The Effect of Problem-Based Learning Model on Students’ Learning Outcomes Viewed from Learning Styles

  Kurnia Julianti Arni, Kosim Kosim, Ni Nyoman Sri Putu Verawati

  402-412

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  DOI : https://doi.org/10.33394/hjkk.v12i2.11788
  Abstract View: 0 | Untitled Download: 0 PDF Download: 57