Leader Resources The Advancement Trail On the advancement trail, a Cub Scout progresses from rank to rank, learning new skills as they go. Each of the ranks and awards in Cub Scouting has its own requirements. As you advance through the ranks, the requirements get more challenging, to match the new skills and abilities you learn as you get older. Learn more Lions (Kindergarten)HandbookLeader ResourcesNew Lion Den Leader Welcome VideoTigers (1st Grade) HandbookDen RecordAdvancement ReportLeader ResourcesNew Tiger Den Leader Welcome Video Wolves (2nd Grade)Leader ResourcesNew Wolf Den Leader Welcome Video Bears (3rd Grade)Leader ResourcesNew Bear Den Leader Welcome VideoWebelos (4th Grade)Leader ResourcesNew Webelos Den Leader Welcome VideoArrow of Light (5th Grade to Troop)New Arrow of Light Den Leader Welcome Video