School posters
ICT and computing posters
Free printable ICT and computing posters for primary and secondary classrooms.
6 free ict and computing posters
KS1 and KS2 are primary school; KS3-4 are secondary. Each band has its own wording and type size. Ink-light copies print with much less colour.
KS1 ages 5 to 7
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View largerAn algorithm is steps in order
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View larger
KS2 ages 7 to 11
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View largerFour ways to think like a computer scientist
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View largerDebugging: fix the bug
KS3-4 ages 11 to 16
Download the whole set
All 6 posters in A4 and A3 PDF, with the ink-light versions, in one ZIP file (562 KB).
Buy it printed
Ready-printed, laminated posters for display. The pictures are our own free designs, not the Amazon products.

ICT and computing poster laminated a3
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How to use them
- Print the band for your class in A3 for the wall or A4 for books.
- Use the KS1 algorithm poster to write instructions for a classroom routine, then follow them exactly.
- Keep the debugging poster beside the computers for pupils to check when code fails.
- Hand out the KS3-4 key terms as a starter-activity glossary.
- Laminate the posters you will reuse each year.
About these posters
KS1 introduces algorithms as steps in order and the technology we use every day. KS2 covers the four parts of computational thinking and a five-step debugging cycle. KS3-4 has a key programming terms poster, covering sequence, selection, iteration, variables and common errors, and a poster on how computers measure data. They suit a computing room wall or a revision folder. Download as A4 and A3 PDFs.
Questions
Do the posters teach a programming language?
No. They cover ideas that apply in any language, such as sequence, selection and iteration.
Do the data units use 1,000 or 1,024?
The poster says about a thousand for each step. Courses vary, so check which your exam board uses.
Is online safety included?
Not on this set. See the internet safety posters for that.
Is there a low-ink version?
Yes. The KS1 technology poster has an ink-light copy.
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