I feel your struggle! I’ve been using Psiphon as an unblocker url proxy for chromebook, and it’s been pretty reliable. It’s free, easy to set up, and works for most blocked sites. Just download it from their website and follow the instructions.
To avoid getting caught, I’d recommend using it sparingly and not during peak school hours. Also, clear your cache after using it.
To avoid getting caught, I’d recommend using it sparingly and not during peak school hours. Also, clear your cache after using it.