Scratch is developed by the Lifelong Kindergarten Group at the MIT Media Lab. Es wird solange der Code ausgeführt, bis das ganze Programm beendet wurde oder der Codeblock stoppe alles aufgerufen wird. Ereignis Wenn die Pfeiltaste nach rechts gedrückt wird dann bewege die Figur nach rechts. Scratch is a free programming language and online community where you can create your own interactive stories, games, and animations. Ereignis Wenn grüne Fahne angeklickt wird in Scratch. Ultimately, this course prepares students for subsequent courses in programming. Create projects, share ideas, make friends. Topics include: functions, which are instructions that perform tasks return values, which are results that functions provide conditions, via which programs can decide whether or not to perform some action loops, via which programs can take action again and again variables, via which programs can remember information and more. ![]() Using Scratch, this course introduces students to fundamentals of programming, found not only in Scratch itself but in traditional text-based languages (like Java and Python) as well. ![]() ![]() Let’s now take a look at how to code on Scratch by following a simple step-by-step guide below. Used at the start of Harvard College's introductory course in computer science, CS50, Scratch was designed at MIT's Media Lab, empowering students with no prior programming experience to design their own animations, games, interactive art, and stories. There are many characters or sprites available in Scratch, all of which can be commanded to do what the user tells them to do using the coding blocks mentioned above. Scratch und ein paar andere Programmiersprachen sind einzigartig, da beim Erstellen des Codes nicht auf die Syntax geachtet werden muss, weil bei diesem Verfahren praktisch keine Syntaxfehler entstehen. An introduction to programming using Scratch, a visual programming language via which aspiring programmers can write code by dragging and dropping graphical blocks (that resemble puzzle pieces) instead of typing out text.
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