There are several sites with labs in which students extract DNA from strawberries. This is one of the easiest, and it works very well!
The sources is the University of Washington, and the link below will download the pdf from their site!
Click here to download!
McC's Activity Bank
This blog has a collection of some of Dr. McConnell's shareable lab activities and resources. Feel free to use these files. To find out more about Dr. McConnell, click here to visit his home page.