IGCSE Computer Science (0478) Boolean Logic Complete Pack | Topic 10 Revision

IGCSE Computer Science (0478) Boolean Logic Complete Pack | Topic 10 RevisionMaster the logic that powers every computer. This complete Boolean Logic pack covers every concept students need — from understanding individual logic gates, through writing and tracing Boolean expressions, to translating real-world problem statements into circuits and truth tables. Clear explanations, exam-focused practice, and real circuit examples throughout.What's inside:📘 10.1 Logic GatesUnderstand all six logic gates — AND, OR, NOT, NAND, NOR and XOR — with truth tables, Boolean symbols and a full gate reference diagram, laying the foundation for everything that follows.📘 10.2 The NOT GateExplore the inverter in depth — truth tables, double NOT, NOT in combined circuits, and real-world applications including the street lamp and heating system scenarios.📘 10.3 The AND GateMaster the AND gate — two and three-input truth tables, AND with NOT inputs, AND in multi-gate circuits, and applied Boolean design tasks including safety-critical scenarios.📘 10.4 The OR GateBuild confidence with the OR gate — truth tables, OR vs AND comparison, OR in combined circuits, NOR equivalence, and real-world alarm and access control design.📘 10.5 The NAND GateUnderstand why NAND is the universal gate — truth tables, NAND as NOT, NAND as AND, NAND as OR using De Morgan's Law, and chip manufacturing advantages.📘 10.6 The NOR GateExplore NOR universality — truth tables, NOR as NOT, NOR as OR, NOR as AND, De Morgan's Law, and comparison with NAND as the symmetric universal gate.📘 10.7 The XOR GateMaster the exclusive OR gate — truth tables, XOR vs OR comparison, the half adder circuit, parity checking, equality comparison, and XOR encryption and decryption.📘 10.8 Logic ExpressionsRead, write and evaluate Boolean expressions — operator notation, precedence, De Morgan's Laws, Boolean identities, and simplification.📘 10.9 Representing Truth TablesConstruct truth tables for any circuit — the 2ⁿ row formula, input ordering, intermediate columns, multi-gate traces, identifying gates from output columns, and circuit verification.📘 10.10 Representing Logic ExpressionsTranslate between circuits and expressions — trace tables for complex circuits, describing circuits from expressions, circuit equivalence proofs, and De Morgan applied to physical circuits.📘 10.11 Representing Problem StatementsTranslate real-world problems into Boolean logic — key word mapping, the 4-step translation method, multi-condition systems, truth table verification, and applied design tasks.🍎 Teacher sheets included — every section comes with a full teacher copy complete with mark scheme answers, acceptable alternatives, Boolean model answers, circuit descriptions, and classroom discussion guidance, ready to use straight in the classroom.Why this pack works:✅ Student-friendly and exam-focused✅ Teacher answer sheets with full explanations included✅ Aligned to Cambridge IGCSE Computer Science 0478✅ Instant PDF download✅ Perfect for classroom use, homework, and independent revisionThis is the same trusted content used by FutureLogic Education students and teachers on TPT and TES, now available directly via Gumroad.

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