Bit by Bit
A complete lesson pack for every section of the spec. Each mission has a starter, key ideas, hands-on labs, an auto-marked quiz and exam-style questions with mark schemes. XP and ranks carry across every pack.
3.1
Computational thinking, trace tables, searching and sorting.
4 missions
3.2
Data types, loops, arrays, strings, subroutines and robust code.
6 missions
3.3
Binary, hex, characters, images, sound and compression.
7 missions
3.4
Logic gates, software, translators, the CPU, memory and storage.
4 missions
3.5
Network types, topologies, protocols, TCP/IP and security.
4 missions
3.6
Threats, malware, social engineering and prevention.
3 missions
3.7
Keys and tables, plus a live SQL playground.
3 missions
3.8
Impacts, laws, privacy and extended answers.
4 missions
1.1
The CPU, registers, fetch-execute, performance and embedded systems.
3 missions
1.2
RAM, ROM, storage, binary, hex, images, sound and compression.
6 missions
1.3
LANs, hardware, DNS, topologies, addresses and protocols.
5 missions
1.4
Forms of attack, phishing, and preventing vulnerabilities.
3 missions
1.5
Operating system functions and utility software.
2 missions
1.6
Impacts, legislation, licences and 8-mark answers.
3 missions
2.1
Computational thinking, trace tables, searching and sorting.
4 missions
2.2
ERL constructs, data types, strings, files, arrays, SQL, sub programs.
6 missions
2.3
Defensive design, maintainability and testing.
2 missions
2.4
AND, OR and NOT gates, truth tables and circuits.
2 missions
2.5
High and low-level languages, translators and IDE tools.
2 missions