The school has the following departments: Science, Mathematics, Design & Technology, Business and Economics, Geography, History/Government and Politics, English, Art, Modern Languages (including German, French and Spanish), Media, Information Communication Technology, Religious Education, PE and Music. The school no longer teaches Drama.
The technology department at WGSB competes in an international competition called F1 in Schools which is where students form a team of 3–6 students and then design and build a car made from a block of balsa wood (More details on F1 in Schools page). The school has taken part in this competition since the 2007–2008 season, with numerous successes.
The team Redshift succeeded the 2014 London & South-East England Regional Final and then came 3rd in the 2013 National Final at the ExCel Arena, London. This earned them the opportunity to become a collaboration team, meaning that they joined another team from around the globe – which was a team from Singapore. The team renamed from Redshift to X-Shift, a merging of both teams' names, since the Singapore team were called Team X-Treme. This meant that they took part in the 2013 World Finals held in Austin, Texas.
Another team called Turbocharged had taken part in the Bloodhound SSC class, which is the same as the F1 class but it is designing a car based around the Bloodhound SSC. The team succeeded the regional final in the 2012–13 season, and then won the national final, meaning that they were national champions and gained a new world-record time for their car racing down the track (this record was 0.587 seconds). In the 2013–14 season, the team entered again into the competition and were unsuccessful, but after lodging a complaint about other teams being illegal, meant they were able to move to the national finals as a wildcard. The team then proudly attended the national final and won it again, meaning that they are the only team that has ever become national champions twice.
For the 2015 Bloodhound SSC Class, a new team was formed called Vortex. The team consisted of three old members of Turbocharged, and a new member. Vortex did not succeed in the regionals, but were selected as a wildcard to progress to the nationals. They had the fastest time, but this was considerably slower than previous years, as the rules had changed, forcing the 8-gram car up to 30 grams. The team used the same principle of golf balls to create a turbulent boundary layer, to increase the speed of the car. The team won the national finals.
