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news Hello and welcome. This wiki supports middle and high school computer science students. Created and managed by a currently practicing computer science classroom teacher, you are welcomed to participate. If you would like to contribute, please send an email to bill@mackenty.org. Thank you. If you would like to see what has recently changed on this wiki, please click here for recent changes.
Our Classes Course Meets School Room IB Computer Science SL A High H121 IB Computer Science HL A High H121 Designing Solutions Through Programming B High H121 Design 6 E Middle Design Center Product Design 1 F Middle Design Center Help! My code isn't working! Calendars Click here for a useful page of calendars and dates Today is Thursday, 21 November 2024 The current time in Warsaw, Poland is: 21:52	Big ideas in Computer Science These are the most important concepts and practices in computer science. They are not in any particular order. What is computer science? System fundamentals Computer organization Networks Computational thinking, problem-solving and programming Abstract data structures Resource management Control Databases Fundamentals of the web Design Ethics Security Collaboration
Languages Python PHP SQL HTML CSS C	Resources Getting started Everything you need to KNOW and DO in order to get started. 2016 Summer reading and work Click here for an excellent style guide Problem Sets Click here to access archived courses
Credits Icons used with tremendous gratitude by Freepik from flaticon I am very careful about citing work. If I've made any mistakes, please let me know!!! Click here to see the permissions and licenses I have for using copyrighted material I love CS50. I will individually attribute when I use CS50 stuff, but I want to acknowledge how great it is here

Produce a plan, simulation or model.