Use these topic pages in order. Each page includes success criteria, key words, and revision tasks.

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1. What is an Engineer? What engineers do, the disciplines, and working like an engineer. 2. Energy Energy forms and transfers, and where energy is wasted. 3. Electronics Circuit symbols, simple circuits, and input and output devices. 4. Computer Control Flowcharts, programs, and controlling a model with a computer. 5. Logic AND, OR and NOT gates, and truth tables. 6. Mechanisms Types of motion, levers, gears and drive systems. 7. Pneumatics Compressed air, cylinders and valves.