MyJSO Study Hub

Reading Materials

Everything a MyJSO contestant needs in one place — video walkthroughs, subject PDFs, past IJSO papers, and the official syllabus, organised the way you actually study.

Jump to: 🗺️ Study Path 🧬 Biology ⚗️ Chemistry 🔭 Physics 🏛️ Official IJSO

Subjects

3

Bio · Chem · Phys

Video Lessons

3+

on YouTube

PDF Libraries

3

on Google Drive

Official Refs

2

from ijsoweb.org

Where do I start?

Your study path

A simple 3-step routine to make the most of these materials.

01

📘

Read the syllabus first

Know exactly what topics are tested before you study anything else.

Open IJSO Syllabus

02

🎓

Master each subject

Watch the video walkthrough, then read the PDF library for each of Bio, Chem, and Physics.

Jump to subjects

03

📝

Practice past papers

Test what you know on real IJSO papers — solutions are provided alongside the questions.

Open IJSO Archive

By Subject

Three subjects, one place

Each subject hub combines video walkthroughs, the PDF library, and the topics you'll study.

🧬

Subject 01 of 03

Biology

Life sciences from cells to ecosystems

~14 hours Foundation → Advanced 6 topics

Topics covered

Cell structure & function
Genetics & heredity
Ecology & environments
Human biology
Plant biology
Microorganisms

Open PDF Library Watch on YouTube

⚗️

Subject 02 of 03

Chemistry

Atoms, reactions, and the matter around us

~12 hours Foundation → Advanced 6 topics

Topics covered

Atomic theory & structure
Chemical bonding
Reactions & stoichiometry
Acids, bases & salts
States of matter
Introduction to organic chem

Open PDF Library Watch on YouTube

🔭

Subject 03 of 03

Physics

Forces, fields, and the laws of nature

~14 hours Foundation → Advanced 6 topics

Topics covered

Mechanics & motion
Energy & work
Waves & sound
Light & optics
Electricity & magnetism
Modern physics

Open PDF Library Watch on YouTube

Browse all videos on the YouTube channel

From the source

Official IJSO Resources

Direct links to past papers and the current syllabus — hosted on the official IJSO site.

Past Papers & Solutions

Full archive of IJSO past question papers and model solutions, maintained on the official IJSO website.

Open archive ijsoweb.org/downloads

PDF

Document

IJSO Syllabus (2020)

The official IJSO syllabus document (corrected version) — the scope of topics every contestant should master.

Download PDF ijsoweb.org

Tip: students are encouraged to supplement these resources with their own textbooks.

💡

How to use this hub

A few habits that work

🗓️

Block 90 minutes a week per subject

Consistency beats cramming for olympiad prep.
📐

Always work problems with pen & paper

You'll be doing this in the actual exam.
❓

Note questions you can't solve

They're your map to the topics that need more work.
🔁

Revisit past papers monthly

Patterns become obvious after the third paper.

Want to join MyJSO?

MyJSO is invitation-only — performing strongly in Kancil Science (Gamma category) is the first step.

Register for Kancil Science About MyJSO