Nov / Dec 2019

Chimp Friends

Explore This Issue

Listen and Read

Extend the Lesson

Videos (1)

Skills Sheets

Academic Standards


Reading Objective:

Children will understand how having friends lowers chimps’ stress and how this investigation was conducted.


Reading Level:

Lexile: 520L; GRL: K


Next Generation Science Standard:

2-LS2.A Interdependent Relationships in Ecosystems



stress, arguments, investigation, cortisol