Online Code Schools
Here are some pointers:
So as I work for a company that programs for mac computers I wanted to learn Objective C syntax as I already knew C and C++. A fellow coworker showed me to Code School where he took Try Objective C. I tried it out and started to like it. I then tried a few more classes and I really loved Rails for Zombies. They have some good courses, some are free and the rest cost a membership of 29$ a month.
Now this one I have not tried but it is for all ages so maybe you can try it with your kids. They have all kinds of ways to bring in all ages and run with the saying that everyone needs to learn to program a little, and to try their Hour of Code. It is backed by Celebrities and is really out there to make an impact on the world of programing.
This is one I have recently started I have gone through the make a website class and learned a lot. This one is completely free and will teach you about website programming to ruby to python to how to use certain API’s. I would suggest trying this site out and take from it what you can.
Udemy is entirely different from the other sites. What Udemy does is sells courses that other people sell. For instance the course I bought was on how to make IOS 8 apps with swift in the course as well. They have all kinds of courses and run deals all the time. You can by a 500$ course for as little as $10 and learn so much. You have access to videos, contacting the professor, quizzes, and other materials. This is really good for when you want to learn something at your own pace that has a lot of information. This one has been recommended to me time after time.
This one was shown to me as a really useful reference tool but it has it’s own tutorials as well. It has all different kinds of web stuff, server stuff, and XML stuff. So I would check it out if you don’t like the tutorials the reference material is still good to use.