Please put away all cell phones and electronic devices during the period today.

Journal Entry:

 What is the purpose of of the rectal gland? What is its function?

Learning Intentions  

• We will learn how to identify internal structures of the skate

• We will learn the function of each structure identified and how it contributes to the skate survival

Closing task:
You can complete the skate internal dissection answering questions about the skate structures.