Author Details

Salazar, Douglas A.

  • Vol 6, No 8 (2015) - Articles
    Razalas’ Grouping Method and Mathematics Achievement
    Abstract  PDF
  • Vol 14, No 3 (2023) - Articles
    Contextualized Recorded Video Lectures in Basic Trigonometry for Ninth Grade Learners
    Abstract  PDF
  • Vol 14, No 6 (2023) - Articles
    Online Recorded Video Lectures: Effects on Grade 7 Learners’ Achievement and Retention Levels in Algebra
    Abstract  PDF
  • Vol 14, No 15 (2023) - Articles
    Effectiveness of the Matheladder as a Review Material on the Achievement and Motivation Levels of Grade 9 Learners in Trigonometry
    Abstract  PDF
  • Vol 14, No 18 (2023) - Articles
    Effectiveness of Utilizing Enhanced Geonopoly as a Review Material on the Achievement and Engagement Levels of Grade 7 Learners in Geometry
    Abstract  PDF
  • Vol 15, No 3 (2024) - Articles
    Development and Validation of an Interactive E-Module in Triangle Inequality and Its Theorems for Grade 8 Learners
    Abstract  PDF


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