This is a Smart Notebook file that forms a unit about Agriculture - Plants. It was originally made for a senior special needs class but can easily be used for a class of nearly any age or ability. It includes 7 lessons that can be taught over a week or a term.
If you do not have SMARTnotebook you can still view and use this lesson, as long as you are connected to the internet:
Simply go to this webpage and upload the file. Some of the formatting will change, and may need small fixes.