Skip to content
Psychology · Year 11

Active learning ideas

Cognitive and Social Development

This topic examines the journey of human growth from infancy through to old age. Students focus on two major theories: Piaget's stages of cognitive development and Erikson's stages of psychosocial development. These frameworks help students understand how our thinking becomes more complex and how our social priorities shift as we encounter different life challenges.

ACARA Content DescriptionsACHPSY11ACHPSY12
20–60 minPairs → Whole Class3 activities

Activity 01

Stations Rotation40 min · Small Groups

Stations Rotation: Piaget's Tasks

Set up stations with classic Piagetian experiments, such as conservation of liquid or mountain tasks. Students watch videos of children performing these tasks and must identify which stage of development the child is in.

How does our thinking change as we grow?
RememberUnderstandApplyAnalyzeSelf-ManagementRelationship Skills
Generate Complete Lesson

Activity 02

Think-Pair-Share20 min · Pairs

Think-Pair-Share: Erikson's Identity Crisis

Students reflect on the 'Identity vs. Role Confusion' stage they are currently in. They share (as much as they are comfortable) what factors in their Australian teenage life contribute to their sense of self.

What are the key stages of psychosocial development?
UnderstandApplyAnalyzeSelf-AwarenessRelationship Skills
Generate Complete Lesson

Activity 03

Mock Trial60 min · Whole Class

Mock Trial: Nature vs. Nurture

Students hold a mock trial for a fictional character who has committed a crime. The 'defence' argues that nurture (upbringing) was the cause, while the 'prosecution' argues it was nature (genetics).

How do nature and nurture interact to shape development?
AnalyzeEvaluateCreateDecision-MakingSocial Awareness
Generate Complete Lesson

A few notes on teaching this unit


Watch Out for These Misconceptions

  • Development stops once you reach adulthood.

    Students often focus only on childhood. Using Erikson's full lifespan model helps them see that psychological development continues through middle and late adulthood, with unique challenges at every stage.

  • Piaget's stages are fixed and happen at the exact same age for everyone.

    Students can be too rigid with age ranges. Teachers should use examples of how environmental factors and individual differences can speed up or slow down the transition between stages.


Methods used in this brief