A class of 8-10 year old students in the UK designed an experiment to understand bumblebee vision. The paper was published in Biology Letters, and you can read an article about it, the paper itself, and more commentary on it for free.
The main scientist involved in the project, Beau Lotto from the University College London, has a webpage like I've never seen. This group is really, seriously sharing science in creative and novel ways (check out their Street Science and Flight of the bumblebee cubes). Kudos to them! What an inspiration!
The "Blackawton bees" project really sets a new bar for teaching science by doing science, and I expect we'll see more articles published by elementary and secondary school students in the near future. What do you think?