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JSS 3 Puzzles and Brain Teasers

Junior Secondary School 3 · Nigeria

  • Ages 14–15
  • Junior Secondary School (JSS)

Free puzzles worksheets for JSS 3 in Nigeria, made for children aged 14 to 15. This year children usually practise word search (level 3), mazes (level 3), sudoku 9×9 and sequence puzzles (level 3).

Puzzles train patience and logical thinking, so let children struggle a little before giving a hint. In the first years of secondary school, steady practice of the basics prepares students for harder topics.

Every sheet below is made fresh by our generators: print it with its answer key, play it on screen with instant marking, or make a new version in one click.

What children practise in JSS 3 puzzles

Ready-made puzzles sheets for JSS 3

Other subjects in JSS 3

Puzzles in other years

JSS 3 Worksheets

Questions from parents and teachers

Are these worksheets free?

Yes. Every activity on this page is free to print and to play on screen, with no sign-up needed. A few library items marked Premium are part of a paid plan.

Can I print them?

Yes. Each sheet prints cleanly on A4 or US Letter paper. Press Print, then use your browser's print dialog or save it as a PDF.

Are answer keys included?

Yes for maths, reading and puzzle sheets: print the answer key with the sheet, or play it on screen and it is marked instantly.

Which curriculum do the JSS 3 sheets follow?

They follow the skills usually taught in JSS 3 in Nigeria. Each activity is matched to the typical age of the year, so it fits most school programmes.

What age is JSS 3?

JSS 3 is usually for children aged 14 to 15 in Nigeria. If your child needs more practice or a bigger challenge, use the pages for the years before and after.

Can I make my own version?

Yes. Press Make a new one on any activity to open it in the sheet maker. Change the level, the number of questions or the topic, and print as many different versions as you like.