GWH follows IB DP (International Baccalaureate Diploma Program), IGCSE (International General Certificate of Secondary Education) and ICSE (Indian Certificate of Secondary Education) curricula.

Presently it is offering IB diploma program from ages 14 up to 19 years for secondary school.

GWH offers Spanish, German and French as a second language option for IGCSE.

[2][3] Over 700 students[4] had participated in a play; pied piper of Hamelin which was directed by Arundhati Raja who is a founder of Jagriti Theater.

'Roon Raman,[6] an author whose research and innovation company works in the area of materials science and has won acclaim for developing scientific talent at the grassroots, has visited and interacted with IB and IGCSE students.