Khan Academy is a free online educational platform, developed by a US nonprofit organization in its English original version, and in partnership with 50+ teams all over the world working on its other language versions (our organization is responsible for the Bulgarian version). Khan Academy ‘s mission is to provide a free, world-class education for anyone, anywhere, and thus can be of a huge benefit for Ukrainian refugee children. Parts of its content are also available in Ukrainian and Russian. Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. With Khan Academy they can tackle math, science, computing, history, art history, economics, and much more. The platform has 135 million users across the globe. It also gained additional attention in the light of the war in Ukraine, in the context of various talks with Unesco, Ukrainian educational institutions, etc.