Flow-Logic | Computing Education Resources for KS3, GCSE and Computer Science

Computing education resources teachers can run in the browser.

Flow-Logic - Computing Education Resources for Teachers helps teachers deliver KS3 computing curriculum, GCSE computer science, and wider secondary computing through visual flowchart models, algorithm design practice, and computational thinking activities that are easy to run in class.

Use this for lesson starters, explicit modelling, independent tasks, and assessment checkpoints. Save projects as .flow files locally or in Google Drive via the Picker.

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What Flow-Logic does

Demo animation of the Flow-Logic zebra crossing model

Who this is for

Built for secondary teachers and departments worldwide who need computing curriculum resources, computer science teaching resources, and practical support for KS3 computing curriculum, GCSE computer science, algorithm teaching, and computational thinking.

Flow-Logic is designed for lesson modelling, starter activities, and classroom assessment without adding admin overhead.

Data access

Google requires apps to explain what data is requested and why. Here is exactly what Flow-Logic accesses.

Why Flow-Logic requests Google access

To save your current model to Google Drive as a .flow file.
To load a .flow file you select using the Google Picker.

What Flow-Logic does not do

It does not read your email, contacts, calendar, or photos.
It does not scan your entire Drive—you select the file via the Picker.
It does not store your Drive files on Flow-Logic servers.

Google APIs used

Google Drive API (upload/download of .flow files)
Google Picker API (file selection for loading)

Scope used

Flow-Logic uses this Drive scope:

https://www.googleapis.com/auth/drive.file

Links: Privacy Policy · Terms

Google Drive access is optional. Flow-Logic only requests Drive permission if you click Drive Save or Drive Load. When loading, you explicitly choose a file using the Google Picker.