There are many great resources online to help with the Scouting merit badge in genealogy, including:
http://www.meritbadge.com/mb/056.htm
http://www.boyscouttrail.com/boy-scouts/meritbadges/genealogy.asp
http://homepages.rootsweb.com/~julieann/genealogy_merit_badge.htm
The scouts have on their site a:
Variations of these forms are also available at www.famlysearch.org. On the right side of this page you will find guidance in a section called “Get Started With Family History.”
Brigham Young University offers four free online courses in genealogy which are fun to do. You are given information and then an online quiz to test your knowledge. Ask your leaders if you can do one of these courses as part of fulfilling your requirements. These courses are found at: http://ce.byu.edu/is/site/courses/freecourses.cfm.
Good luck with your merit badge!