How can I create an engaging online course to teach my kids about computer hardware and architecture?

I'm glad you're excited to teach your kids about computer hardware and architecture. To create an engaging online course, I'd suggest starting with a clear outline of the topics you want to cover and the skills you want your kids to learn. Since you have a basic understanding of computer hardware and architecture, you can focus on building a more interactive experience rather than starting from scratch.

For tools, I'd recommend platforms like Udemy, Teachable, or even YouTube (if you're comfortable with video creation). You can also use interactive tools like simulations, quizzes, and games to make learning more fun. As for hands-on practice, building and disassembling computers can be a great way to learn, but it's not the only option. You could also use virtual labs or online simulation tools to give your kids a safe and controlled environment to experiment.

Regarding theory vs. practice, I think a mix of both is ideal. You can start with theoretical concepts and then move on to hands-on activities to reinforce learning. For example, you could create a simulation where your kids can design and build their own virtual computer, and then move on to actual building and disassembling exercises once they have a solid understanding of the concepts.

Lastly, don't forget to keep it simple and fun for your kids. The goal is to encourage their interest in computer technology, not to overwhelm them with complex concepts. Be creative, be patient, and be open to feedback – and I'm sure you'll create an engaging online course that your kids will love!