- Hello World - Scratch Typing CST Test
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- Hello World — Scratch Code
Displays 'Hello World' when the green flag is clicked.
when green flag clicked
say [Hello World!] for 2 secondsScratch Language Guide
Scratch is a visual block-based programming language developed by MIT, designed to teach programming concepts through drag-and-drop code blocks, animations, and interactive stories. It is widely used in education for beginners and young learners.
Primary Use Cases
- ▸Teaching coding concepts to kids
- ▸Creating animations and stories
- ▸Building simple games
- ▸STEM learning programs
- ▸Rapid prototyping of logic visually
Notable Features
- ▸Drag-and-drop block programming
- ▸Sprite and stage-based design
- ▸Event-driven interactions
- ▸Easy-to-use visual editor
- ▸Huge online community for sharing
Origin & Creator
Scratch was created by the Lifelong Kindergarten Group at MIT Media Lab, led by Mitchel Resnick. The first version was released in 2003, with Scratch 2.0 in 2013 and Scratch 3.0 in 2019.
Industrial Note
Scratch isn’t used in professional software development, but is highly influential in early education, STEM programs, and teaching computational thinking to children.