The Elmer Files is a series of blackline masters intended for those teaching ham radio courses. These worksheets are based on content of the 5th edition of the ARRL Technician License manual. Primarily aimed at a middle-school to high-school audience, these materials are excellent for any age group.

Support for this material comes from the ARDC and their grant-making process. Visit the ARDC to find out more about their amazing commitment to amateur radio. 

All worksheets and supplemental material on this site and part of "The Elmer Files" are open source, free to use, and provided as-is.