Second Grade

Central Idea: Living things depend on each other and their environment for survival. Biodiversity allows organisms to coexist.

 

Central Idea: People develop and maintain relationships by using communication skills.

 

Central Idea: Perspectives and resources influence change.

 

Central Idea: The past influences the present and the future.

 

Central Idea: Forces of nature impact living things.

 

Central Idea: Economic opportunities may define the communities where people live.