유니월드의 Hands on Learning!

[Jenny]

HANDS ON LEARNING

Fish are the largest group of vertebrates found in fresh and salt water. In fact, over 25,000 species of fish comprise about 50% of the vertebrate population. In the lab session on dissecting fish, students observed the external and internal structures of a typical bony fish. They also had to compare the organs that both fish and humans have in common. Additionally the students had to find out the last foods that the fish ate by dissecting its stomach.

물고기는 소금물이나 깨끗한 물에서 사는 척추동물 그룹입니다... 사실 전세계 25,000여종으로 학생들은 물고기 배를 가러 인간의 장기와 비교해 봤습니다.