Vol. 10 No. 2 (2022): Journal of Science and Mathematics Letters

Articles

• Numerical Taxonomic Evaluation of Leaf Architectural Morphology of Vitex L. species (Lamiaceae Martinov) in Peninsular Malaysia

  Syanawiyyah Md Zin, Fatimah Mohamed, Nor Nafizah Mohd Noor

  1-15

  • FULL ARTICLE

• Analysis of Oral Mode Communication Strategy in Teaching DLP Form-One Mathematics: A Case Study Analisis Strategi Komunikasi Mod Lisan Dalam Pengajaran Matematik Tingkatan Satu DLP: Satu Kajian Kes

  Kenny Chin Aik Kang, Mohd Faizal Nizam Lee Abdullah

  16-25

  • FULL ARTICLE

• Elements of Mathematics Intervention Instrument Based on Learning Styles for Students with Learning Disabilities (IMGaP) using Fuzzy Delphi Analysis Elemen Instrumen Intervensi Matematik Berasaskan Gaya Pembelajaran Murid Masalah Pembelajaran (IMGaP) Menggunakan Analisis Fuzzy Delphi

  Nafisah binti Baharom, Norshidah binti Mohamad Salleh, Mohd Mokhtar bin Tahar

  26-39

  • FULL ARTICLE

• High School Science Teacher Interests and Skills Use of Google Classroom Minat dan Kemahiran Guru Sains Sekolah Menengah Terhadap Penggunaan Google Classroom

  Xavier Nuing Wan, Parvathy Muniappan, Mohamad Termizi Borhan, Annie Gorgey, Hafsah Taha

  40-49

  • FULL ARTICLE

• Phytochemical Screening and Antibacterial Activity of the Vacuum Liquid Chromatography Fractions of Mentha pulegium Growing in Iraq

  Salam Ahmed Abed, Alaa Abd Alhasan Hamdan, Ibrahim H. Jassim

  50-56

  • FULL ARTICLE

• Chemical Constituents from Diospyros argentea Griff. (Ebenaceae)

  Nurunajah Ab Ghani, Nurulfazlina Edayah Rasol, Ahmad Azrul Hakim Yahaya, Nur Hazwanie Abdul Kadir, Salam Ahmed Abed, Noor Amira Muhammad

  57-61

  • FULL ARTICLE

• Acetylcholinesterase Activity of Crude Extracts and Flavonoids from Artocarpus anisophyllus Miq. and Artocarpus lowii King

  Siti Awanis Abdullah, Siti Mariam Abdul Lathiff, Shajarahtunnur Jamil

  62-66

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• Development of GeoGebra-Based Module to Enhance Students’ Understanding of Form Two Circles

  Chuan Hui Foo, Eric Ching Siang Ng

  67-73

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• Isolation and Characterization of Friedelin and 5-DodecylResorcinol from the Stem Bark Extract of Pterocarpus erinaceus

  Marwan Ibrahim, Musa Maikudi Idris, Usman Dauda, Umar Ali, Aminu Muhammad

  74-80

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• The Identification of Criteria for a Lab Report Scoring Checklist to Assess Practical Skills Indirectly in an Undergraduate Optics Course

  Muhamad Zulhelmi Othman, Shahrul Kadri Ayop, Siti Nursaila Alias

  81-96

  • FULL ARTICLE