People against the California Teachers Union rally in front of the US Supreme Court building in Washington, DC. The high court is hearing arguments in the Friedrichs v. California Teachers Association case. The case will decide whether California and twenty two other states can make public-employees, such as public school teacher Rebecca Friedrichs, to pay union agency fees.
Teachers select and grade paintings done by candidates taking part in an entrance examination at The China Academy of Art in Hangzhou, Zhejiang province
Mahesh Kumar A/AP
Indian schoolchildren perform yoga at Delhi Public School in Hyderabad, India on Monday. Around 5,000 people including students, teachers and parents performed seven yogic postures, following a religious prayer for world peace
A Marseille woman protests during a nationwide strike against French education reforms. Proposals aim to change the duration of classes and extracurricular activities, making children attend classes five days a week, instead of four in nursery and primary schools.
A demonstrator marches during a teachers protest demanding better working conditions and against police beating, late on Monday night in Rio de Janeiro.