If you have no experience in investing in stocks, bonds or real estate, I would highly recommend that one of your tutorials be on investing basic principles. Namely diversification, excessive trading, getting whipsawed and momentum vs. value investing.

I am professional portfolio manager and financial analyst by training and a lot of mistakes I believe people make in their early days are from violating the basic rules of portfolio construction.

Investopedia.com is a good source with videos on some of the terms I mentioned.

Best wishes on your journey, it is a lot of fun.