Freedom2014: Teenage views
27 March 2014 Last updated at 09:45 GMT
Bianca Lazar, 13, is from Romania but currently lives in Kazakhstan.
She asked four fellow pupils from France, China, Colombia and Kazakhstan at Almaty International School what freedom means to them.
Themes include independence, dreams, education and living without restrictions.
People from around the world have been sharing their paintings, photographs and videos with the BBC on the theme of freedom. Find out more here.
Get involved with the global conversation online using the hashtag #freedom2014.