Grade 3 - 3-LS2 Ecosystems: Interactions, Energy, and Dynamics
NGSS Disciplinary Core Ideas
LS2.D: Social Interactions and Group Behavior
• Being part of a group helps animals obtain food, defend themselves, and cope with changes. Groups may serve different functions and vary dramatically in size (Note: Moved from K–2). (3-LS2-1)
Performance Expectations Students who demonstrate understanding can:
3-LS2-1. Construct an argument that some animals form groups that help members survive.