Vol. 8 No. 1: June 2020

Articles

• Synthesis and Characterization of TiO2 Semiconductor Doped by AgNO3 and Their Application as Photoanode in Dye-sensitized Solar Cells

  Marjoni Imamora Ali Umar, Nanda Faizil, Akrajas Ali Umar, Siti Khatijah Md Saad

  1-8

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  DOI : https://doi.org/10.33394/j-lkf.v8i1.2728
  Abstract View: 0 | PDF Download: 17

• Analysis of the Ability of Junior High School Students to Solve the Physics Problems in Various Forms of Problem Representations

  I Wayan Gede Sutirta, Muslimin Muslimin, Marungkil Pasaribu

  9-16

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  DOI : https://doi.org/10.33394/j-lkf.v8i1.2682
  Abstract View: 0 | PDF Download: 17 Untitled Download: 0

• Learning Tools with Inquiry Models Integrated of Character Education

  Irham Azmi, A. Wahab Jufri, Muh. Makhrus

  17-24

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  DOI : https://doi.org/10.33394/j-lkf.v8i1.2750
  Abstract View: 0 | PDF Download: 9 Untitled Download: 0

• The Effect of Process Oriented Guided Inquiry Learning (POGIL) Model on Students' Concepts Mastery

  Ni Wayan Erisca Pradiyanasari, Ni Nyoman Sri Putu Verawati, Aris Doyan

  25-30

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  DOI : https://doi.org/10.33394/j-lkf.v8i1.2776
  Abstract View: 0 | PDF Download: 16

• The Effects of Problem-Based Learning on Critical Thinking Skills and Student Science Literacy

  Suhirman Suhirman, Husnul Khotimah

  31-38

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  DOI : https://doi.org/10.33394/j-lkf.v8i1.2794
  Abstract View: 0 | PDF Download: 45