Leaving Cert Technology Notes

Free Leaving Cert Technology revision notes for Higher Level. Browse 21 topics and read online without an account.

21 topicsHigher LevelUpdated 27 Sept 2026

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Revise the design process, materials, electronics, energy and structures and mechanisms, alongside the options and project management.

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A Process of DesignA Process of Design is the central problem-solving framework in Leaving Certificate Technology. Designing is not a straight line you walk through once.18 min read Communications & Graphics MediaCommunications and Graphic Media is the universal visual and technical language used across design, engineering, and manufacturing to develop, document, and…17 min read Project & Quality ManagementProject and Quality Management is a mandatory core topic in Leaving Certificate Technology.16 min read Sample Project FolderIn Leaving Certificate Technology at Higher Level, coursework accounts for 50% of your total examination mark (200 marks).15 min read Electricity & ElectronicsElectricity supplies the energy that powers modern technological systems, while electronics controls the path, timing, and form that this energy takes.20 min read EnergyEnergy is the ability to do work, measured in joules (J).12 min read Information and Communications TechnologyInformation and Communications Technology (ICT) in Leaving Certificate Technology spans both the compulsory Core (Section 14) and the dedicated Option…18 min read Structures & MechanismsStructures and mechanisms form a mandatory core topic in Leaving Certificate Technology, examined in Sections A and B of the terminal paper and applied…21 min read Health & SafetyA hazard is anything with the potential to cause harm, such as a spinning drill bit, a hot soldering iron, or solvent fumes.13 min read Technology in SocietyTechnology in Society explores human responsibility in technical decision-making: how the choices engineers and designers make affect everyday users, wider…18 min read Materials (Fabrics)In Leaving Certificate Technology, fabrics form one of the six fundamental material classifications alongside metals, woods, polymers, ceramics, and composites.13 min read Materials (Metal)This note covers the main metal content you need for Leaving Certificate Technology: classification, properties and testing, structure and defects, workshop…18 min read Materials (Plastics)A plastic is a man-made material built from very long chain molecules called polymers.19 min read Materials (Smart)All materials change a little with their surroundings, but what makes a material smart is that the change is designed in: a specific trigger produces a…13 min read Materials (Wood)Wood is a primary rigid organic material studied across the mandatory Core and the Materials Technology option in Leaving Certificate Technology.18 min read Materials and Production (All Materials)Materials and Production is a core section of the Leaving Certificate Technology syllabus.27 min read Option: Applied Control SystemsApplied Control Systems is a major Higher Level option examining how programmable logic, robotic manipulators, pneumatic circuits, and sensor-driven…19 min read Option: Electronics & ControlElectronics and Control is an optional area of study in Leaving Certificate Technology at Higher Level.24 min read Option: Information & Communications TechnologyThe Information and Communications Technology (ICT) option explores how computer systems store, process, transmit, and present information.22 min read Option: Manufacturing SystemsManufacturing Systems is one of five Leaving Certificate Technology options.26 min read Option: Materials TechnologyMaterials Technology examines why materials behave the way they do and how engineers select, test, shape, join, protect, and evaluate them.21 min read

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