Use the website links listed below to have students research the important facts about each of the seeds of change. Have the students take notes on the information gathered from the websites to use for the tags (use the planning sheet provided in the unit). Be sure to tell the students to include where the exchange came from and where it went. Please remind your students that they will need to cite the websites they are using to gather information. Please see your librarian for website citation forms.
History of Corn