This document outlines a unit of study called "How we organise ourselves" for Year Three students. The central idea is that economic activities influence how society is organized. Lines of inquiry include the connection between economic sectors and activities, and changes in how products are manufactured. Students will consider their responsibility in the quality of what is produced. Key concepts are change, connection, and responsibility. Attitudes of cooperation, integrity and creativity will be developed, along with thinking, social and communication skills. Activities and links are provided to learn about urban and rural environments. Resources are shared for spelling, grammar, math, reading and learning about industries.