July
21st
- 1922 – Institut Le Rosey's first alumni association, the "Old Rosey Association," is created in Switzerland
- 1925 – In the Scopes Trial, the Criminal Court of Tennessee upholds the Bulter Act, which made it unlawful, in any state-funded educational establishment in Tennessee, "to teach any theory that denies the story of the Divine Creation of man as taught in the Bible, and to teach instead that man has descended from a lower order of animals." The case was a watershed in the creation-evolution controversy.
29th
- 1988 – The Education Reform Act of 1988 is introduced into England, Wales and Northern Ireland, ensuring that state schools of all Local Education Authorities have a common curriculum.
31st
- 1881 – Permission is received from Her Majesty Queen Victoria to rename Colombo Academy and Queens College in Sri Lanka to Royal College, Colombo