literature-love to read and science-we got to play with mercury and build a working still. i don't know if our teachers hated us or nobody knew the dangers lol
I think that science is the most broadly interesting, although I've found that at the K-12 level, it's not always taught in the most interesting way that it could be taught in. However that could be in part due to the specificity of my interests, lol.
I really loved Science classes, I enjoyed learning how the world worked around me. Eventually it drove me to the science of the mind and I took a lot of Psychology classes in college.