International Junior Informatics Olympiad (IJIO): 2025/26 Guide for Singapore Students
In one line
In Singapore, “IJIO” commonly refers to SIMCC’s International Junior Informatics Olympiad, which is open to Primary 1–6 students and emphasises computational thinking and block programming.
Key points
- Dates, registration steps and the grade-level syllabus are maintained on the official IJIO page - treat third-party summaries as secondary.
- Use IJIO as a low-stakes on-ramp: loops, conditionals, variables and problem decomposition transfer well to later text-based coding (and eventually contests like NOI).
Last updated 26 Jan 2026
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Read in layers
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Read the summary above.
10 seconds
Scan the first few sections below.
100 seconds
Jump into the section that matches your decision.
- 1 What IJIO is (Singapore context)
- 2 What students practise (by grade band)
- 3 A simple 4-week prep plan (no burnout)
- 4 How it connects to later pathways (NOI / DSA)
Q: What does International Junior Informatics Olympiad (IJIO): 2025/26 Guide for Singapore Students cover?
A: What the IJIO is (Singapore context), who it is for, and a practical preparation plan for parents and students.
TL;DR
In Singapore, “IJIO” commonly refers to SIMCC’s International Junior Informatics Olympiad, which is open to Primary 1–6 students and emphasises computational thinking and block programming.
Dates, registration steps and the grade-level syllabus are maintained on the official IJIO page - treat third-party summaries as secondary.
Use IJIO as a low-stakes on-ramp: loops, conditionals, variables and problem decomposition transfer well to later text-based coding (and eventually contests like NOI).
| Reader stop | Takeaway |
| 1 second | IJIO is a junior computational-thinking contest built around block programming. |
| 10 seconds | It is a low-stakes on-ramp, not the same as secondary-level NOI preparation. |
| 100 seconds | The useful skills are loops, conditionals, variables, coordinates, debugging, and breaking a problem into small steps. |
| Concrete example | A Primary 4 child can practise drawing a flowchart before building the same logic in blocks. |
| Best next step | Check the current SIMCC IJIO syllabus before choosing practice tasks. |
Status: SIMCC IJIO page checked 2026-01-26 - eligibility listed as Primary 1–6 and the contest emphasises computational thinking + block programming.
If your family is planning a longer “computing runway” into secondary school, pair IJIO-style logic practice with strong Maths fundamentals (algebra, sequences, graphs) from our
