A 45 MINUTE INTRODUCTION TO WORK ON COMPUTER CHIPS Almost every electronic product depends on chips that someone designed, built and tested. This lesson introduces four kinds of work behind a chip: design, manufacturing, testing and quality, and research. Students read one pathway page, answer the discussion questions in small groups and finish by naming one next step they could take. Lesson plan 1. Warm up (5 minutes). Ask students to list five things in the room that contain a chip. 2. Read (10 minutes). Each group takes one pathway page and reads the sections on what the work is, what a day is like and how people get there. 3. Discuss (15 minutes). Each group works through the discussion questions for its pathway. 4. Share (10 minutes). Groups report one thing that surprised them and one thing the page did not tell them. Each page has a section that says what it leaves out, which is a useful prompt. 5. Next step (5 minutes). Each student picks one programme or competition from the list and notes what it would involve. What the chip industry makes The chip industry makes computer chips. A chip is a small, flat piece of silicon, a material made from sand, with millions or even billions of tiny switches built into it. Each switch turns on or off very fast. Together, the switches can store words and pictures, do sums, and follow instructions. Chips are inside nearly everything that uses electricity and does something clever: phones, laptops, cars, washing machines, hospital scanners and the computers that run the internet. A car can hold hundreds of chips. Making a chip takes many kinds of work. People design it, build it in a factory called a fab, test it, and research better ways to make the next one. Other people sell chips and help customers use them. These pages cover four of those kinds of work. It matters because when chips are short, factories that make cars, phones and medical machines slow down or stop. Countries now want more chips made close to home, so more people are needed to do this work. Chip Design: Drawing the plan for a computer chip before it is ever built. A computer chip is like a tiny city of switches, all wired together to do a job, such as running a phone, a car or a game console. Chip designers plan that city: where each part goes, how the parts talk to each other, and how to make it fast without using too much power. Discussion questions 1. Why is a mistake in a chip design more expensive to fix than a mistake in a school essay? 2. The page compares a chip to a tiny city of switches. Where does that comparison help and where does it break down? 3. Which skills listed on the page do you already use, and which would you need to build? 4. What would you want to check before trusting a design that only exists as a simulation? Chip Manufacturing: Building the chip, in a factory cleaner than a hospital operating room. Once a chip is designed, it has to be built, layer by layer, on a thin slice of silicon called a wafer. This happens in a fab, short for fabrication plant, a factory kept very clean, because even a speck of dust can ruin a chip. Discussion questions 1. Why would a single speck of dust matter in a chip factory when it would not matter in a classroom? 2. Some manufacturing roles need a degree and others need technical training. What are the trade-offs between those routes? 3. Chip factories often run around the clock. What kinds of work suit a team that has to hand over between shifts? 4. Which would you rather be responsible for: running a machine, or finding out why a step went wrong? Give a reason. Testing & Quality: Making sure every chip works before it ships. Every chip is checked before it is sold. Test engineers design the checks that catch a bad chip, and quality teams make sure the whole process stays reliable, batch after batch. It is detective work: finding problems and working out why they happened. Discussion questions 1. How is testing a chip like detective work? What counts as evidence? 2. If one chip in a thousand fails, how would you decide whether that is a problem with the chip or with the process? 3. Why does it help to write down what went wrong, even when the fix is obvious? 4. What can careful, methodical work achieve that fast work cannot? Research: Inventing the next kind of chip, years before it reaches a factory. Research looks further ahead than design or manufacturing. It asks questions like "could we build chips from a different material?" or "how do we make chips that use far less power?" Some research happens at companies, but much of it happens at universities and government labs. Discussion questions 1. Why is an experiment that does not work still useful to report? 2. The page says research looks years ahead of a factory. What are the risks of working on something that may never ship? 3. Which question about chips would you most like to see answered, and how could you start to find out? 4. The page notes that many research roles want a graduate degree. How would you find out what a route there looks like where you live? Programmes and competitions (run by other organisations; check each before you plan around it) - IEEE TryEngineering, run by IEEE. Programme. Free. Online, Global / online. https://tryengineering.org No route on these pages guarantees a job. They show the usual ways people get in, and where a way in is narrow, they say so. Source: https://0.0.0.0:3000/pathways/educators You may copy, print and share this. Please keep the source link.