Tes. For teaching.
  • International
  • Resources
    • Topical and themed
    • Early years
    • Primary
    • Secondary
    • Special needs
  • Education Jobs
  • Schools directory
  • News
  • Courses
  • Store
Tes for schools Log in Register for free
Resources Education Jobs Schools directory News Magazine Courses Log out Help
Home feed
My list
Courses My Jobs Job alerts My application profile Career preferences Resources Author dashboard
Settings
Edit account Log out
Home Resources Jobs Schools directory News Magazine Courses Register for free Log in Help
non-loggedin user profile
Register for free
Already registered?
Log in

Education jobs

My jobs Job alerts My application profile Career preferences

Resources

Downloads Saved resources Author dashboard Add resource

Courses

Access courses

News

Magazine Subscriptions Payments
About us My products Tes for schools Work for Tes

Secondary decomposition resources

Popular:

  • Abstraction
  • Algorithmic thinking
  • Decomposition
  • Evaluation
  • Generalisation and pattern matching
  • Logical reasoning

All Decomposition subjects

  • Abstraction
  • Algorithmic thinking
  • Decomposition
  • Evaluation
  • Generalisation and pattern matching
  • Logical reasoning

Keeping your class engaged with new and interesting classroom resources is vital in helping them reach their potential. With Tes Resources you’ll never be short of teaching ideas. We have a range of tried and tested materials created by teachers for teachers, from early years through to A level.

Breathe new life into your lesson plans with our primary and secondary classroom resources. Whether you’re looking for fun maths worksheets or brand new guided reading activities, we have thousands of free and premium resources for you to download. From early years to primary, you’ll find phonics worksheets and numeracy games and all you need to revise for Sats. From secondary to post-16, we have everything from French lessons to algebra activities, as well as GCSE revision guides and more.

Read more
  • Resources Home
  • Secondary
  • Computing
  • Computational thinking
  • Decomposition
File Handling - Python Challenges
CrimsonWizard

File Handling - Python Challenges

£4.00
(0)
Functions and Procedures - Python Challenges
CrimsonWizard

Functions and Procedures - Python Challenges

£4.00
(1)
String Manipulation - Python Challenges
CrimsonWizard

String Manipulation - Python Challenges

£4.00
(0)
Arrays / Lists - Python Challenges
CrimsonWizard

Arrays / Lists - Python Challenges

£4.00
(1)
Computer Science GCSE - Revision bundle (13 pack)
chrdol72

Computer Science GCSE - Revision bundle (13 pack)

£11.50
(0)
Random Numbers - Python Challenges
CrimsonWizard

Random Numbers - Python Challenges

£3.50
(0)
Selections (If Statements) - Python Challenges
CrimsonWizard

Selections (If Statements) - Python Challenges

£4.00
(1)
Sale
SQLite 3 in Python Pack! NEA Controlled Assessment Preparation
msmarwaha

SQLite 3 in Python Pack! NEA Controlled Assessment Preparation

£10.2015% off
(0)
Python Programming Challenges Bundle
CrimsonWizard

Python Programming Challenges Bundle

£25.00
(1)
Iterations / Loops - Python Challenges
CrimsonWizard

Iterations / Loops - Python Challenges

£4.00
(1)
Python Coding Challenges
ComputingCats

Python Coding Challenges

£10.00
(0)
Python Coding Challenges(7 projects)
ComputingCats

Python Coding Challenges(7 projects)

£20.00
(0)
Page 4
1235613

Trending Today

  • Quelle vie pour les marginalisés?- Qui sont les marginalisés? Year 2 A Level French
    laprofdefrancais

    Quelle vie pour les marginalisés?- Qui sont les marginalisés? Year 2 A Level French

    £1.50
    (15)
  • AQA English Language Paper 1 - Section A Walkthrough
    EnglishGCSEcouk

    AQA English Language Paper 1 - Section A Walkthrough

    £3.14
    (7)
  • AQA Language Paper 1 Revision Pack 2026
    EnglishGCSEcouk

    AQA Language Paper 1 Revision Pack 2026

    £1.90
    (8)
  • Expanding and factorising COLLECTION (Bundle)
    cparkinson3

    Expanding and factorising COLLECTION (Bundle)

    FREE
    (117)

Latest ideas...

  • KS3 Gothic literature
  • Communication and language activities for EYFS
  • Healthy eating activities for primary
  • Developing basic number skills
  • Counting in EYFS and primary

Featured shops

Maths-support's Centre
Maths-support's Centre
Teaching Resources for Me Shop
Teaching Resources for Me Shop
Thematic Worksheets
Thematic Worksheets

Tips and insights

  • KS3 Gothic literature
  • Communication and language activities for EYFS
  • Healthy eating activities for primary
  • Developing basic number skills
Jobs home UK International Australia Primary / Elementary Secondary / High school Careers advice Tes for schools
Courses home For prospective teachers For teachers For schools For partners
Resources home Early years / Pre-K and Kindergarten Primary / Elementary Middle school Secondary / High school Whole school Special Educational Needs Blog
Store home Magazine
News Magazine New teachers Partners
Tes. For teaching. Copyright © 2026
Chat About us Corporate FAQs Contact us Privacy notice General Terms of Business Accessibility statement Fair recruitment policy Takedown Work for Tes Tes research panel Modern slavery statement Children's Privacy Notice
This website and its content is subject to our Terms and Conditions. Tes Global Ltd is registered in England (Company No 02017289) with its registered office at Building 3, St Paul’s Place, Norfolk Street, Sheffield, S1 2JE