Got this for my classroom! 5 ft tall You-Build-It World History Timeline by TimelineStaircase
15 Great Apps for Teaching World History
Free, Printable Blank World History Timeline
Blank World History Timeline - Wow!! This is a 100+ page FREE download that will allow you to make your own timelines for your social studies lessons. Great visual in a special education classroom. What a find. Go to: http://researchparent.com/blank-world-history-timeline/
Crash Course - The Atlantic Slave Trade -- In which John Green teaches you about one of the least funny subjects in history: slavery. John investigates when and where slavery originated, how it changed over the centuries, and how Europeans and colonists in the Americas arrived at the idea that people could own other people based on skin color.