Syntax error

Term

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Definition

A mistake that breaks the language rules (missing colon, bracket or misspelt keyword), so the program will not run.

Example: print("hi" with no closing bracket.

Found in: 2025 HSC marking guidelines, school notes, past SDD papers.

Where you'll use it in the test

Syllabus area: Y11 Programming Fundamentals.

Question types it can appear in

Multiple choice: Pick the option that matches the definition or example.
Fill in the blanks: Choose this term to complete a statement or table.
Python: Spot and fix the error
Short answer: Define, outline or explain it and tie it to the scenario.

Where it has appeared in the paper

The Software Engineering Project (Part A). Part letters follow each paper’s own layout.

How to use it

A model sentence

General advice, built from the definition and example above

“A mistake that breaks the language rules (missing colon, bracket or misspelt keyword), so the program will not run.” Then apply it: print("hi" with no closing bracket.

In a short answer, give the definition in your own words first, then tie it to the situation in the question. Do not copy the example above unless it fits the scenario.

Command words used with it

From the linked past questions

Outline: Sketch in general terms; indicate the main features of. (2025 HSC Q15b (3 marks): Testing and debugging)

Go deeper

Flashcard: Syntax error in Programming Fundamentals (Year 11) · study that set
Memorise: Testing and code quality (Year 11)
Notes: Debugging tools and error types (The Software Engineering Project (Year 12))
Notes: Errors (Year 11 content (Programming fundamentals, OOP, Mechatronics))
Master answer: hsc2025-q15b (3 marks, short answer) (Master model answers: The Software Engineering Project (written answers))
Full term page: every question, note and marking comment for Syntax error

Check yourself

Explain “Syntax error” in one sentence, give an example, and name a question type that could test it.

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