Practice list KIEWIS - Children discover Business Subject: Physical sciences, Technology, Engineering, Innovation, Economic Education | Experience science with sensors Subject: Chemistry, Biology and Physics | The Blu-ray disc Subject: Technology, Engineering | SMART Template Subject: Mathematics, Science, Physics, Chemistry, Biology | SMART Response VE Subject: Mathematics, Science, Physics, Chemistry, Biology | SMART Notebook Math Tool Subject: Mathematics, Science | SMART Notebook 3D tools Subject: Mathematics, Science, Physics, Chemistry, Biology | SMART Ideas Subject: Mathematics, Science, Biology, Physics, Chemistry | SMART Exchange Subject: Mathematics, Science, Physics, Chemistry, Biology | It's all about Energy Subject: Science, Technology, Engineering, Mathematics | FuturEnergia Subject: Energy, Science, Technology, Engineering | Chemistry, all about you! Subject: Chemistry | Superbenz workshop Subject: Science, Physical sciences, Environmental sciences | Educared Competition Subject: Physical science, Computer science | Street lighting Subject: Physical science, Computer science, Technology. Engineering, Maths | Electronic Dice Subject: Technology, Engineering | DeforestACTION Subject: Maths, Science, Technology | Volvo FH16 750 Subject: Technology, physical science, environmental sciences | Strong Truck Subject: Maths, technology | Scratch Programming Subject: Science, computer programming | Skoool Football Subject: Maths, physical sciences, natural sciences | Sensor Adventure Subject: Science, physical sciences, environmental sciences | Mathematical Tools Subject: Maths | Multimedia teaching materials on Ammonia synthesis Subject: Chemistry | Xperimania II Subject: Chemistry | Xperimania I Subject: Chemistry, physical sciences | | Join the teacher community to access this practice Already a member? Login to the teacher community to access this practice
The Blu-ray disc People all over the world use optical data storage devices. You will of course be familiar with them: CD, DVD, Blu-ray Disc. The discs in the CD family are used for music, films, games, photos, computer files and so on. What happens if you put one of these discs into your gaming computer? Or into a DVD player or the disc drive of your computer? In this teaching package you will be given a glimpse behind the scenes of optical data storage. How do you store music or a film on a disc and what is involved when one of these discs is played? We will start with a short history of data and how data has been transmitted and recorded over the years. | Subjects | Age range | Languages | Technology, Engineering | 11-16 | en, nl | 
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