动手玩转Scratch2 0编程—STEAM创新教育指南
举报
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作者:
(美)Majed Marji (马吉德.马吉) 著,于欣龙
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出版社:
电子工业出版社
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ISBN:
9787121272516
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出版时间:
2015-10
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版次:
1
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装帧:
平装
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开本:
16开
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纸张:
胶版纸
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页数:
296页
-
字数:
99999千字
-
作者:
(美)Majed Marji (马吉德.马吉) 著,于欣龙
-
出版社:
电子工业出版社
-
ISBN:
9787121272516
-
出版时间:
2015-10
-
纸张:
胶版纸
-
页数:
296页
-
字数:
99999千字
售价
¥
8.00
1.2折
定价
¥69.00
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上书时间2024-04-10
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基本信息
书名:动手玩转Scratch2 0编程—STEAM创新教育指南
定价:69元
作者:(美)Majed Marji (马吉德.马吉) 著,于欣龙 李泽 译
出版社:电子工业出版社
出版日期:2015-10-01
ISBN:9787121272516
字数:300000
页码:296
版次:1
装帧:平装
开本:16开
商品重量:
编辑推荐
基于Scratch,Scratch可视化编程语言,适合所有年龄阶段的读者无需编程基础,快速掌握编程原理
内容提要
Scratch是一个有趣、免费、易学的编程平台,你可以通过它来构建程序。Scratch很广为人知的就是可用于孩子们孩子的编程学习,它可以使任何年龄的人都轻松了解计算机编程知识。Scratch用五颜六色的命令块和卡通精灵来创建功能强大的脚本,而不是使用晦涩的在编程语言和难懂的大量行代码。在学习Scratch编程过程中,作者Majed Marji使用Scratch解释现实生活中所遇到的编程问题的概念和方法。本书适合所有年龄段的人学习使用。
目录
致谢....................................................................................................V本书介绍...........................................................................................VII章 准备开始.................................................................................1什么是 Scratch ..................................................................................2Scratch 编程环境 ..............................................................................3试一试 1-1 ......................................................................................3舞台 .........................................................................................................4角色列表 .................................................................................................5试一试 1-2 ......................................................................................5试一试 1-3 ......................................................................................6积木区 .....................................................................................................7试一试 1-4 ......................................................................................8脚本区 .....................................................................................................8试一试 1-5 ......................................................................................9试一试 1-6 ....................................................................................10造型标签页 ...........................................................................................10声音标签页 ...........................................................................................11试一试 1-7 ....................................................................................11试一试1-8 ....................................................................................12背景标签页 ...........................................................................................12角色信息 ...............................................................................................13试一试 1-9 ....................................................................................13工具栏 ...................................................................................................14绘图编辑器 ......................................................................................15设置图像的中心 ...................................................................................15试一试 1-10 ..................................................................................16设置透明色 ...........................................................................................16制作个 Scratch 游戏 .................................................................17步:准备背景 ...............................................................................18第二步:加入反弹板和小球 ...............................................................18第三步:让角色动起来 .......................................................................19试一试 1-11 ..................................................................................20第四步:添加声音更有趣 ...................................................................21Scratch 积木一览 ............................................................................22算术运算符和函数 ...........................................................................23算术运算符 ...........................................................................................23随机数 ...................................................................................................24数学函数 ...............................................................................................25本章小结 ..........................................................................................25练习题 .............................................................................................25第2章 动作和绘图...........................................................................29使用动作模块的积木 ........................................................................29动作 ...............................................................................................30试一试 2-1 ....................................................................................31目 录 XIII相对动作 ...............................................................................................32试一试 2-2 ....................................................................................34其他动作积木 .......................................................................................34画笔模块和一个简单的画图程序 ......................................................35试一试 2-3 ....................................................................................36神奇的重复执行 ...............................................................................37试一试 2-4 ....................................................................................37旋转的正方形 .......................................................................................39试一试 2-5 ....................................................................................39试一试 2-6 ....................................................................................40图章积木 ...............................................................................................40Scratch 项目 ....................................................................................41猫咪收集钱袋 .......................................................................................41试一试 2-7 ....................................................................................41接苹果游戏 ...........................................................................................45关于被克隆的角色 ...........................................................................48本章小结 ..........................................................................................49练习题 .............................................................................................50第3章 外观和声音...........................................................................53外观模块 ..........................................................................................54切换造型创建动画 ...............................................................................54试一试 3-1 ....................................................................................55试一试 3-2 ....................................................................................56让角色思考并说话 ...............................................................................56图形特效 ...............................................................................................57角色大小和可视状态 ...........................................................................57试一试 3-3 ....................................................................................58角色间的图层 .......................................................................................58声音模块 ..........................................................................................59播放音频文件 .......................................................................................59XIV 目 录试一试 3-4 ....................................................................................59弹奏鼓声和其他声音 ...........................................................................60创作音乐 ...............................................................................................61试一试 3-5 ....................................................................................62试一试 3-6 ....................................................................................62控制音量 ...............................................................................................62设计 .......................................................................................................62Scratch 项目 ....................................................................................63在舞台上跳舞 .......................................................................................63烟花效果 ...............................................................................................67本章小结 ..........................................................................................69练习题 .............................................................................................69第4章 过程......................................................................................73消息的广播和接收 ...........................................................................74发送消息和接收消息 ...........................................................................75使用广播机制协调多个角色 ...............................................................76将大型程序分而治之 ........................................................................78使用广播模拟过程 ...............................................................................80创建自己的积木块 ...............................................................................81给积木块添加参数 ...............................................................................83试一试 4-1 ....................................................................................87过程的嵌套 ...........................................................................................88试一试 4-2 ....................................................................................90分析问题的思维方式 ........................................................................90自顶向下分析 .......................................................................................91试一试 4-3 ....................................................................................93自底向上分析 ...................................................
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