This checkoff list could be used by a scribe to keep track of which Scouts have earned which merit badges or could be used by an individual Scout.

Model making, the art of creating copies of objects that are either smaller or larger than the objects they represent, is not only an enjoyable and educational hobby: it is widely used in the professional world for such things as creating special effects for movies, developing plans for buildings, and designing automobiles and airplanes.
Printable requirements for Model Design and Building Merit Badge
Printable checkoff sheet for Model Design and Building Merit Badge
Printable note sheet for Model Design and Building Merit Badge
This checkoff list could be used by a scribe to keep track of which Scouts have earned which merit badges or could be used by an individual Scout.
A reader asks about how old a Scout should be to work on a merit badge. The Guide to Advancement provides some answers.
The Boy Scout Roundtable Planning Guide suggests a Hobbies feature for December 2011. So this month we’ll take a look at this feature in more depth. Some of the ideas in this program feature will also be useful to Cub Scouts and Venturers who are working on hobbies related programs.