The Seeds and Plants Literacy Unit includes chart pieces, graphic organizers, student response and writing pages, many picture cards and lots of literacy centers! It is aligned with the common core standards. The book Seeds by Ken Robbins would be perfect to use with this unit. Click here if you are interested in this unit.
I did not make any coordinating Mathematics Centers to go with this unit. I am planning to use some of the math centers from the Gardening Mathematics Centers, which can be found here.