Accessing Roblox at school may vary depending on the school's policies and network restrictions. Some schools block access to gaming websites and platforms for educational purposes. If your school allows access to Roblox, you can visit the Roblox website or download the Roblox app on your device and log in with your Roblox account credentials. However, it's important to prioritize your schoolwork and follow your school's guidelines regarding internet usage during school hours.