Oakey had a feeling that Scabior would lead his class to the Chamber. As he entered the Chamber he took out the list of things to find and his wand.

Oakey lit the tip of his wand with the lumos charm, and walked over to one of the many snake statues. He looked at the snake baring it's fangs, Oakey knew it wasn't real, he knew it was just stone. Oakey felt petrified anyways. He shook his head to remind him that this place wasn't dangerous anymore. He got on his knees and skimmed the top of the water with his lit wand

After a few minutes of seeing nothing in that pool of water Oakey moved to the next one, moving himself closer to the giant Salazar Slytherin face.
Rolling up his sleeve he dunked his hand into the pool of water and moved his wand around to see if he could spot any of the said items on the list.