Joshua Anthonio IB DP & IGCSE Economics and Business Management
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I am an experienced humanities and economics educator with over a decade of teaching experience across national, international, IB Diploma, and classical curricula. My teaching is grounded in a mutual approach that emphasizes respect, understanding, and lifelong learning between myself and my students. Alongside economics and historical inquiry, I integrate programming and data analytics—using tools such as Python, R, SQL, and introductory machine learning—to help students develop quantitative reasoning and real-world analytical skills. I guide learners to critically examine issues such as inequality, economic development, and global interdependence, while actively collaborating with colleagues to strengthen curriculum design, assessment, and school-wide initiatives.

Subjects

  • Programming for children Grade 3-Grade 7

  • Economics & Business studies IGCSE-Diploma

Experience

  • IB DP Economics Teacher (Jul, 2024–Present) at Tzu Chi Secondary School Jakarta
    Teaching IB DP Economics.
    An IB Diploma Programme Economics Teacher is responsible for planning and delivering engaging Economics lessons in line with the IB curriculum, helping students apply economic theory to real-world issues using diagrams, data, and evaluation. The role includes preparing students for external assessments (Papers 1–3), supervising and assessing the Internal Assessment in accordance with IB requirements, designing IB-style assessments, providing constructive feedback, and supporting diverse learning needs. The teacher collaborates with colleagues on curriculum planning and moderation, maintains accurate records of student progress, participates in IB professional development, and fosters a classroom environment aligned with the IB learner profile.
  • Humanities Teacher (Jul, 2021–Jun, 2024) at Cahaya Bangsa Classical School
    A Humanities Teacher in a Classical Christian curriculum is responsible for teaching medieval and early modern history through a Christ-centered, classical framework that emphasizes primary sources, chronology, and historical causation. The role involves guiding students to understand key political, religious, intellectual, and cultural developments from the Middle Ages through the early modern period, fostering critical thinking, moral reasoning, and thoughtful discussion. The teacher designs rigorous lessons, readings, and writing assignments, leads Socratic discussions, assesses student understanding, and cultivates a classroom environment that integrates faith, reason, and historical truth.
  • Programming tutor (Mar, 2021–Sep, 2021) at Brightchamps, India
    Brightchamps is an online programming learning platform that provides personalized, one-on-one tutoring in coding and applied technology for students of varying levels. The program offers private instruction in game development using Scratch and CoSpaces, mobile application development using Thunkable, machine learning using Python, and data science. Code Up Friend emphasizes project-based learning, practical problem-solving, and guided mentorship to help learners build real-world skills and confidence in programming.
  • Social Studies Teacher (Jul, 2015–Jun, 2021) at BPK 5 PENABUR Junior High School
    A Middle School Social Studies (IPS) Teacher is responsible for teaching geography, sociology, economics, and Indonesian history in accordance with the national curriculum, helping students understand spatial relationships, social structures, economic decision-making, and historical developments in Indonesia and the world. The role involves designing engaging lessons, using maps, data, case studies, and discussions to develop students’ critical thinking and civic awareness, assessing student learning through curriculum-aligned tasks, and fostering an inclusive classroom environment that promotes national identity, social responsibility, and interdisciplinary understanding.

Education

  • Master of Management (Jan, 2022–Dec, 2023) from Telkom University Bandung Indonesia–scored 3.83
  • Bachelor of Economics (Jul, 2011–Jul, 2015) from Maranatha Christian University–scored 3.90

Fee details

    Rp200,000–500,000/hour (US$11.22–28.05/hour)

    The charge varies based on content. The higher the level is, the higher the charge will be.

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