Flash Freebie! Plant Unit -Free til Midnight!

I FINALLY finished this unit.   I think.    I would love some feedback,  so if you have a few minutes please check it out.   I have it listed FREE until midnight tonight!   

http://www.teacherspayteachers.com/Product/Plants-A-Project-Based-Learning-Science-and-ELA-Unit-1164475

http://www.teacherspayteachers.com/Product/Plants-A-Project-Based-Learning-Science-and-ELA-Unit-1164475