Everything you need to teach elapsed time. The lessons are scaffolded from finding elapsed time to the hour to finding elapsed time to the minute within the hour, to finding elapsed time by hours and minutes. Lessons are taught using number lines and clocks. This bundle includes 5 lessons with slides to use when modeling as well as practice problems and independent exit slips. Three sets of task cards are included throughout the lessons to help students practice by participating in scoots, scavenger hunts, showdown, fan n pick, or a provided board game. My students were very successful in their learning of elapsed time using this bundle.