1) The student initially thought humans lived in a human zoo and the task would be hard, but their class watched documentaries on zoo animals in groups and discussed similarities between animals and humans.
2) The student individually researched apes, bears, cats and dogs and determined apes are most similar to humans since humans are apes, and orangutans are 97% similar making them the most similar non-human animal.
3) The student now understands they don't live in a human zoo and knows apes are most similar to humans, with orangutans being the most similar type of ape.