I’d like to point out the role of science as one of the main means in the formation of a critical thinking, the adventure of looking at opened problems and work them out!!!
Congratulations Carlos and Alicia (and lots of other students as well), you made amazing projects, well planned, well executed, well presented!
Kep up the great work!
ferraribiblog 
I realy liked the presentations, my plant died after the experiment, did your’s die to?