Scratch 是一種編程語言，也是一個線上社群，孩子們在這裡可與世界各地的人們交流互動媒體，如故事，遊戲，動畫。學習 Scratch 的同時，他們也間接培養了邏輯推理、創意思考、協同合作的能力。Scratch 是由麻省理工學院媒體實驗室的終身幼兒園組設計和維護。

Scratch is a programming language and an online community where children can program and share interactive media such as stories, games, and animation with people from all over the world. As children create with Scratch, they learn to think creatively, work collaboratively, and reason systematically. Scratch is designed and maintained by the Lifelong Kindergarten group at the MIT Media Lab.