Czech newspaper iDNES writes about Khan Academy September 11, 2020February 27, 2013 Czech newspaper iDNES writes about Khan Academy EdTech Can Work. Decision Makers Have to Check the Evidence First. October 20, 2026 Four Things to Look for in Edtech, and How Khan Academy Measures Up October 16, 2026 A First Look at Khan Academy Interim Assessments October 15, 2026
