第1章 　什麼是“編程一小時”....................................................................................................1
1.1 　瞭解STEAM教育和編程教育...................................................................................................2
1.1.1 　人工智能和編程教育....................................................................................................2
1.1.2 　STEAM的含義...............................................................................................................3
1.2 　瞭解“編程一小時”活動........................................................................................................4
1.3 　國傢戰略——中小學編程教育................................................................................................5
1.4 　少兒編程教育與未來的AI時代................................................................................................5
1.4.1 　互聯網時代和AI時代....................................................................................................6
1.4.2 　編程教育的現狀及發展................................................................................................7
第2章 　程序執行的三種基本方式...............................................................................................8
2.1 　命令積木...................................................................................................................................9
2.1.1 　什麼是計算機的硬件和軟件.......................................................................................9
2.1.2 　什麼是計算機的命令...................................................................................................9
2.1.3 　拖動命令積木的方式 .................................................................................................10
2.1.4 　書寫代碼的方式.........................................................................................................11
2.2 　程序執行的方式 .....................................................................................................................12
2.2.1 　順序執行.....................................................................................................................12
2.2.2 　判斷執行 .....................................................................................................................13
2.2.3 　循環執行.....................................................................................................................14
2.2.4 　總結 .............................................................................................................................15
第3章 　我的世界...............................................................................................................................17
3.1 　登錄“我的世界”遊戲.........................................................................................................18
3.2 　文字說明介紹.........................................................................................................................18
3.3 　遊戲過關命令詳解.................................................................................................................20
第4章 　星球大戰...............................................................................................................................30
4.1 　登錄遊戲.................................................................................................................................31
4.2 　遊戲通關詳解.........................................................................................................................32
第5章 　Lightbot ——點燈機器人.........................................................................................45
5.1 　遊戲組成部分介紹...........................................................................................................46
5.2 　登錄“點燈機器人”遊戲..............................................................................................…...46
5.3 　文字說明介紹...................................................................................................................47
5.4 　遊戲過關命令詳解..........................................................................................................50
第6章 　Scratch閃亮登場.........................................................................................................76
6.1 　環境搭建.........................................................................................................................77
6.1.1 　下載和安裝Scratch.....................................................................................................77
6.1.2 　啓動Scratch.................................................................................................................79
6.2 　Scratch的使用..................................................................................................................80
6.2.1 　界麵介紹.....................................................................................................................80
6.2.2 　認識Scratch中的命令積木.........................................................................................84
6.3 　編程中涉及的基本數學知識...........................................................................................86
6.3.1 　正數和負數.................................................................................................................86
6.3.2 　數軸.............................................................................................................................87
6.3.3 　平麵直角坐標係.........................................................................................................87
6.3.4 　Scratch的坐標係.........................................................................................................88
6.4 　認識變量..........................................................................................................................90
6.4.1 　代數和變量.................................................................................................................90
6.4.2 　創建新變量.................................................................................................................91
6.4.3 　改變變量的值.............................................................................................................92
6.4.4 　變量的種類.................................................................................................................93
6.5 　通過編程進行數學運算...................................................................................................94
6.5.1 　加、減、乘、除四則運算.........................................................................................94
6.5.2 　比較大小.....................................................................................................................97
6.5.3 　重要的隨機數.............................................................................................................97
6.6 　有趣的餘數......................................................................................................................98
6.6.1 　餘數的定義.................................................................................................................98
6.6.2 　餘數的妙用.................................................................................................................98
6.7 　數學函數.........................................................................................................................100
6.8 　運動時麵嚮的方嚮.........................................................................................................100
6.9 　Scratch中的幫助文件和例子.........................................................................................101
第7章 　邏輯運算和條件判斷.............................................................................................103
7.1 　兩個邏輯值——真和假..................................................................................................104
7.2 　三種邏輯運算.................................................................................................................104
7.3 　條件語句 .........................................................................................................................110
7.3.1 　“如果……那麼……”條件語句........................................................................... 110
7.3.2 　“如果……那麼……否則……”............................................................................111
7.4 　多個條件語句的嵌套使用.............................................................................................113
第8章 　外觀造型和聲音 ......................................................................................................117
8.1 　角色的顯示和隱藏.........................................................................................................118
8.2 　角色的造型和造型切換 .................................................................................................122
8.3 　角色的外觀特效...........................................................................................................124
8.4 　添加聲音.........................................................................................................................125
8.4.1 　選擇聲音...................................................................................................................125
8.4.2 　錄製聲音...................................................................................................................127
8.4.3 　上傳聲音......................................................................................................................127
第9章 　循環 ...........................................................................................................................131
9.1 　確定性循環.....................................................................................................................132
9.2 　不確定性循環 .................................................................................................................134
9.3 　循環和條件語句的嵌套使用.........................................................................................135
第10章 　神奇的畫筆 ............................................................................................................140
10.1 　認識畫筆.......................................................................................................................141
10.2 　學習畫幾何圖形 ...........................................................................................................142
10.3 　強大的圖章功能...........................................................................................................147
10.4 　使用畫筆編程繪製復雜圖形.......................................................................................148
第11章 　消息和過程............................................................................................................154
11.1 　什麼是消息 ...................................................................................................................155
11.2 　使用消息編程...............................................................................................................156
11.3 　什麼是過程 ...................................................................................................................159
11.4 　創建新積木——使用過程編程....................................................................................161
第12章 　字符串和列錶 ........................................................................................................169
12.1 　用途廣泛的字符串.......................................................................................................170
12.2 　字符串的用法 .............................................................................................................171
12.3 　字符串密碼遊戲——PigLatin（小豬的拉丁文） .......................................................... 172
12.4 　復雜的結構——列錶....................................................................................................175
12.5 　列錶的主要用法...........................................................................................................176
12.6 　列錶遊戲——知識搶答................................................................................................177
第13章 　綜閤項目：剪刀石頭布..........................................................................................186
13.1 　遊戲的設計思路...........................................................................................................187
13.2 　動手設計製作步驟.......................................................................................................187
第14章　綜閤項目：五張卡片猜生日..................................................................................196
14.1 　數的 進 製 .................................................................................................................197
14.2 　猜生日日期的設計思路...............................................................................................198
第15章 　綜閤項目：天天打地鼠...........................................................................................205
15.1 　遊戲製作步驟...............................................................................................................206
15.2 　隨機數分析 ...................................................................................................................211
第16章　少兒編程與機器學習入門.....................................................................................216
16.1 　什麼是機器學習 ...........................................................................................................217
16.2 　國外Scratch在綫編程與機器學習基礎入門介紹 ....................................................... 217
16.3 　機器學習編程實例 ......................................................................................................218
附錄A.........................................................................................................................................230
附錄B.........................................................................................................................................235
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