一旦他掌握了基本知识，我建议他去河内塔作为一个很好的锻炼。 如果你有木制玩具，我建议你从木质玩具开始;让他试着自己解决这个问题，并系统地描述他的方法。告诉他递归在哪里发挥作用。给他解释一下，棋局的多少取决于棋牌的多少。 然后让他写一个程序，用你选择的语言打印出动作的顺序。

我推荐Logo(又名乌龟)来了解基本概念。它提供了一个具有即时图形反馈的良好沙盒，您可以演示循环、变量、函数、条件等等。这个页面提供了一个很好的教程。

在Logo之后，移动到Python或Ruby。我推荐Python，因为它基于ABC，而ABC是为了教授编程而发明的。

在教授编程时，我必须赞同EHaskins关于先简单项目再复杂项目的建议。最好的学习方法是从一个明确的结果和一个可衡量的里程碑开始。它使课程集中，允许学生建立技能，然后在这些技能的基础上继续发展，并给学生一些可以向朋友炫耀的东西。不要低估工作成果的力量。

Theoretically, you can stick with Python, as Python can do almost anything. It's a good vehicle to teach object-oriented programming and (most) algorithms. You can run Python in interactive mode like a command line to get a feel for how it works, or run whole scripts at once. You can run your scripts interpreted on the fly, or compile them into binaries. There are thousands of modules to extend the functionality. You can make a graphical calculator like the one bundled with Windows, or you can make an IRC client, or anything else.

XKCD更好地描述了Python的强大功能:

You can move to C# or Java after that, though they don't offer much that Python doesn't already have. The benefit of these is that they use C-style syntax, which many (dare I say most?) languages use. You don't need to worry about memory management yet, but you can get used to having a bit more freedom and less handholding from the language interpreter. Python enforces whitespace and indenting, which is nice most of the time but not always. C# and Java let you manage your own whitespace while remaining strongly-typed.

From there, the standard is C or C++. The freedom in these languages is almost existential. You are now in charge of your own memory management. There is no garbage collection to help you. This is where you teach the really advanced algorithms (like mergesort and quicksort). This is where you learn why "segmentation fault" is a curse word. This is where you download the source code of the Linux kernel and gaze into the Abyss. Start by writing a circular buffer and a stack for string manipulation. Then work your way up.

我建议“不插电的计算机科学”作为补充的教学材料。

I would recommend also watching some screencasts - they are generally created in context of a specific technology not a language, though if there's Python code displayed, that'll do :). The point is - they're created by some good programmers and watching how good programmers program is a good thing. You and your brother could do some peer programming as well, that might be an even better idea. Just don't forget to explain WHY you do something this way and not that way. I think the best way to learn programming is from good examples and try not to even see the bad ones.

我认为，因为你想学习编程而学习编程，永远比不上因为你想做某事而学习编程。如果你能找到一些你弟弟感兴趣的东西，因为他想让它起作用，你可以把谷歌留给他，他会做的。他会让你在他身边检查他是否走对了路。

I think one of the biggest problems with teaching programming in the abstract is that it's not got a real-world context that the learner can get emotionally invested in. Programming is hard, and there has to be some real payoff to make it worth the effort of doing it. In my case, I'd done computer science at uni, learned Pascal and COBOL there, and learned BASIC at home before that, but I never really got anywhere with it until I became a self-employed web designer back in the 90s and my clients needed functionality on their web sites, and were willing to pay about 10x more for functionality than for design. Putting food on the table is a hell of a motivator!

所以我学习了Perl，然后是ASP/VBScript，然后是JavaScript，然后是Flash/ActionScript，然后是PHP——所有这些都是为了让我想要的东西发生。

首先，像其他人一样开始:使用Hello World程序。这很简单，它让他们对程序的布局有了基本的感觉。试着回想一下你第一次编程的时候，以及一些概念有多么困难——从简单开始。

在Hello World之后，继续创建一些基本变量、算术，然后是布尔逻辑和if/else语句。如果你有一本旧的编程教科书，可以查看一些早期的例子，并让他浏览一下。只是不要一下子介绍太多，否则会让人不知所措。