编程语言(programming language),是用来定义计算机程序的形式语言,用来向计算机发出指令。编程语言的描述一般可以分为语法及语义。语法是说明编程语言中,哪些符号或文字的组合方式是正确的,语义则是对于编程的解释。 Scratch是通过将计算机指令模块化,通过拼接块的方式进行连接来完成特定的功能。例如“让角色在屏幕上移动”...
Scratch是一种图形化编程语言。它是由麻省理工学院媒体实验室所开发的,旨在帮助儿童和初学者学习编程。Scratch的特点是使用图形化的积木块来构建程序,而不需要编写复杂的代码。通过将不同的积木块连接起来,用户可以创建动画、游戏和交互式媒体项目。同时,Scratch也支持音频、图像和视频的处理,使学习者能够进行更加综合和...
编程语言(programminglanguage)，是用来定义计算机程序的形式语言。它是一种被标准化的交流技巧，用来向计算机发出指令。一种计算机语言让程序员能够准确地定义计算机所需要使用的数据，并精确地定义在不同情况下所应当采取的行动。编程语言的描述一般可以分为语法及语义。语法是说明编程语言中，哪些符号或文字的...
Scratch is a programming language that is ___. A. hard to learn B. easy to learn C. not useful D. only for adults 相关知识点: 试题来源: 解析 B。Scratch 是一种容易学习和使用的编程语言,文中明确提到“Scratch is a programming language that is easy to learn and use.”。 反馈...
Scratch is a free visual programming language developed to help simplify the process of creating and programming animations, games, music, interactive stories and more. The Scratch programming language is primarily targeted at children ages eight and older, and is designed to teach computational ...
Difficult coding concepts become easy and fun to understand as budding programmers build their own projects using Scratch 2.0, the latest software from the worlds most popular programming language for beginners.Make a Dino Dance Party or create your own electronic birthday cards. Build games, ...
YoungJeffreyR.EBSCO_AspChronicle of Higher EducationJ. R. Young, "Fun, Not Fear, Is at the Heart of Scratch, a New Programming Language," Chronicle of Higher Education, vol. 53, no. 46, 2007.
很多家长都觉得少儿编程学习的Scratch太幼稚,学编程就该学习Python,C/C++等语言。 其实这是一个常见误区,主要是受“高级”二字翻译不准确的影响产生的误区。 从定义上来说,Scratch 是比 C 和 Java 更高级的语言。 高级语言的英文原文叫做 High-level programming language ,更准确的翻译应该是高层级编程语言。层级...
Scratch is a free educational programming language for kids, available in 50 different languages and runs on just about any modern computer: Linux, Macintosh, or Windows. The new guide book, Super Scratch Programming Adventure!, was authored by The LEAD
ended projects. Create your own programs in Scratch, while you can learn how to write good/clean/effective code. Course Outline (Note: Each session may take between 1 and 3 lessons) Session 1 – Introduction WHAT IS SCRATCH? ● Scratch is a new programming language that makes it easy to ...