Psychology · Year 12

Active learning ideas

Structure and Function of the Nervous System

This topic explores the intricate communication network of the human body, focusing on the central and peripheral nervous systems. Students examine how neurons function as the primary building blocks of communication and how the somatic and autonomic branches coordinate our daily interactions with the environment. Understanding these biological foundations is essential for Year 12 students as it provides the physiological context for all subsequent psychological theories and behaviours studied throughout the VCE curriculum.

• ACARA Content Descriptions
• VCE-PSY-U3-O1-1
• VCE-PSY-U3-O1-2

• 15–45 min
• Pairs → Whole Class
• 3 activities

Activity 01

• Simulation Game
• 20 min · Whole Class

Simulation Game: The Human Neural Chain

Students stand in a line to represent a neural pathway, passing a 'message' (a squeeze or a ball) to demonstrate the difference between sensory and motor neurons. They must identify which part of the chain represents the CNS versus the PNS and explain the role of interneurons in the spinal reflex.

How does the nervous system organise and coordinate our responses?

• Apply
• Analyze
• Evaluate
• Create
• Social Awareness
• Decision-Making

Activity 02

• Stations Rotation
• 45 min · Small Groups

Stations Rotation: Neurotransmitter Match-Up

Set up stations with case studies describing various physical and emotional states. Students move in groups to identify which neurotransmitters (glutamate or GABA) are likely dominant and how the lock-and-key process is occurring at the synapse.

What is the role of neurotransmitters in neural communication?

• Remember
• Understand
• Apply
• Analyze
• Self-Management
• Relationship Skills

Activity 03

• Think-Pair-Share
• 15 min · Pairs

Think-Pair-Share: Autonomic Tug-of-War

Pairs are given specific scenarios, such as seeing a snake or finishing a meal. They must map out the specific physiological changes triggered by the sympathetic and parasympathetic systems, then share their findings to create a master class list of responses.

How do the sympathetic and parasympathetic nervous systems differ?

• Understand
• Apply
• Analyze
• Self-Awareness
• Relationship Skills

A few notes on teaching this unit

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Watch Out for These Misconceptions

• The brain and spinal cord are separate from the nervous system.

  Students often view the brain as a standalone controller. Using physical mapping activities helps them see that the Central Nervous System (brain and spinal cord) is the hub of a single, continuous network that includes the Peripheral Nervous System.

• Neurotransmitters can be both excitatory and inhibitory at the same time.

  Students sometimes confuse the overall effect of a chemical with its specific synaptic function. Peer teaching about the 'lock-and-key' model helps clarify that a neurotransmitter has a specific effect on the postsynaptic neuron based on the receptor it binds to.

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Methods used in this brief

• Simulation Game
• Stations Rotation
• Think-Pair-Share