Introduction -- Overview of units -- Connecting threads -- Year 4 units: From igloos to yurts; My patch; To fly like birds; Who are the winners?; Living with the land; This changing Earth -- Year 5 units: Quests; Marbles should be in the Olympics; Looking back to find the future; Spinning a yarn; It's my body -- Year 6 units: Moving to Jakarta; Mythmakers; Networks work!; The best thing since sliced bread; The last of its kind; Weeds watch; In the picture; Rock through the ages -- Year 7 units: Growing pains; Buy Australian; Freedom to protest; Journeys to this place; Becoming a nation; The price of progress