Check out these great resources from PBS to help students decide what to do with their lives and for help with some exhilarating lesson plans in the classroom!A reader recently brought these to my attention and I think they are some really great resources provided by PBS.
The first one, NOVA Labs, has virtual labs to help students understand things like the sun and energy. Geared mostly towards younger students, it is defiantly a great resource for educators and parents to get students involved. There is even a page for how educators can incorporate NOVA Labs into their classroom!

The second link I was sent is The Secret Life of Scientist and Engineers.  With some great short and long videos about all the different science and engineering careers out there. It is something I would recommend if you are pursuing a career in STEM, or even if you already know what you want to be!