I did a few programs for younger Cub Scouts and my son's 3rd grade class.....Since I am a reenactor, I went in uniform....Discussed life in camp, living in various weather conditions....maybe I'd have food, maybe I wouldn't..... (bring Hardtack with you),....Discuss the contents of my haversack, marching. I have hand-outs of Civil War trivia that we would discuss, song lyrics, the recipe for hardtack....I had major battles/casualties listed (since I live in a small town, I told them that 5 times more people were killed/wounded at Shiloh than people living in our town). Handouts also included major people in the war, a crossword puzzle, etc....