This is the text of the petition Malala Yousufzai and her father have signed:
Mourning the death of Shahnaz Nazli, a courageous teacher shot for wanting to ensure girls have the right to go to school, we call on the president and government of Pakistan to end the killings and violence that prevent girls' education and to ensure all girls can go to school.
We call for all girls and all teachers to be protected and given security to enable them to enjoy their basic right to be educated.
More top news
Nasa's Maven spacecraft enters into the orbit of Mars after a 10-month, 442 million-mile journey.
British actress Emma Watson called for more feminists in society and called upon men to promote gender equality in a speech at the weekend.
Twitter falls out of favour and Instagram makes ground in the 2014 CoolBrands UK survey.