Alabama Social Studies SS24.P.5b

Social StudiesGrades 9–12Biological Basis of Psychology

The Standard

SS24.P.5
Describe the structure, biochemistry, and circuitry of the brain and nervous system, and explain their roles in human behavior and mental processes.*
Explain the effect of neurotransmitters on human behavior and compare the effects of drugs and toxins on the brain.

2024 Alabama Course of Study: Social Studies · Biological Basis of Psychology

Teacher's field guide

What This Standard Means

What Students Need to Do

Students explain how neurotransmitters change signals between neurons and affect behavior. They compare how a drug changes brain signaling with how a toxin can damage brain function.

What Mastery Looks Like

A student can explain that GABA reduces neuron activity and that alcohol can strengthen its effects, slowing reactions. They can explain that lead exposure can disrupt brain development and harm attention.

Common Misconceptions

Students may think one neurotransmitter controls one behavior, such as dopamine causing happiness. They may assume all drugs speed up the brain or that toxins cannot affect behavior.

How to Assess It

Exit ticket: Explain how GABA affects neuron activity. Then compare one effect of alcohol with one effect of lead exposure.

Lesson moves

Ways to Teach It

  1. Pass paper signal tokens between two desk neurons, then use GABA and alcohol cards to model less firing at the receiving neuron.

  2. Write two sentences explaining why alcohol can slow reaction time while lead exposure can harm attention over time.

  3. Sort cards labeled GABA, glutamate, alcohol, and lead into neurotransmitter, drug, or toxin groups, then defend each choice.

  4. Read a coffee can's caffeine label and a lead paint warning, then write how each substance may affect attention.

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Printable SS24.P.5b Worksheet

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