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Did you know that Hudson River Park’s Estuarine Sanctuary provides essential habitat for more than 70 species of fish? This lesson includes an activity and a craft that teach students to identify the physical features of a fish and their significance.

A painting of Bob the Blob, a fish lesson for the STEM Activities

Bob the Blob Fish Anatomy Lesson

Themes: Hudson River Ecology, Fish Anatomy, Form and Function
Ages: 5-8
Prep Time: 5 min
Activity Time: 20-30 min


Bob the Blob Worksheet
Fish Anatomy Worksheet
Fish Anatomy Worksheet Answer Key

Translated Lessons