CodeBash is the coding platform for GCSE and A-Level Computer Science. Assign Python tasks, deliver AI-powered feedback and monitor class progress in real time.
From assigning the first Python task to producing the end-of-year report, CodeBash handles the overhead so you can focus on teaching.
Eleven complete theory series, 202 printable PDF worksheets, 11 unit exam papers and interactive tools. No login needed. Share with students, use in class, print and go.
Browse Free TheoryRules vs learning, training data, classifiers, neural networks, ethics and large language models. For GCSE and A-Level CS.
CPU architecture, the FDE cycle, memory, storage and performance. Worked examples and exam-style questions throughout.
System software, OS functions, utility programs, high and low level languages, compilers, interpreters and IDEs. The full software stack from boot to browser.
Binary, denary and hexadecimal. Character encoding, images, sound and compression. Place-value tools and conversion practice built in.
LAN and WAN, topologies, wired and wireless, TCP/IP, the internet, cybersecurity and network security. Interactive tools throughout.
Malware types, social engineering, technical attacks, encryption (symmetric and asymmetric), firewalls, network security, access control policies and layered defence. Includes encryption simulator, ransomware attack demo and real-world case studies.
Privacy and GDPR, UK legislation (Computer Misuse Act, DPA 2018, CDPA 1988), environmental impact, the digital divide, cultural and social effects, and open source licensing. Real-world and fictional case studies throughout.
AND, OR and NOT gates, NAND, NOR and XOR, truth tables and full logic circuit analysis. Includes an interactive logic gate builder and Boolean algebra practice tool.
Flat-file vs relational databases, primary and foreign keys, ER diagrams, SQL queries and injection attacks. Includes a flat-file vs relational explorer and SQL injection demo tool.
Computational thinking, pseudocode and flowcharts, searching and sorting algorithms, and evaluating efficiency. Includes an AQA/OCR pseudocode toggle on every lesson.
Variables, data types, selection, iteration, lists, subroutines, file handling and exception handling. Python and C# toggle on every lesson with interactive tools.
CodeBash is a highly effective tool for supporting Python teaching. Pupils have found the platform intuitive to use and are motivated by the different test cases attached to each task. I was pleased to be able to create my own tasks, tailored to my way of teaching, and providing individual pupil feedback is quick and straightforward.
I am genuinely impressed with CodeBash. It is clear that a great deal of thought has gone into creating a truly teacher-centred platform. It streamlines workflow without compromising on depth or quality, which makes a real difference in day-to-day teaching. I would also like to highlight how responsive Eoin has been throughout. That level of support and openness to improvement speaks volumes about both the platform and the team behind it.
I can see all my previous submissions and feedback in one place, which makes it much easier to improve. Filling out reflection sheets after assessments actually helps me understand what to work on next. My teacher even used the reporting tool at parents' evening, which made it really clear how I was progressing.
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