Lesson Plan

Brain on Substances Roadmap

Students will understand how substances alter neuronal communication and reflect on healthy choices by simulating brain signaling and engaging in guided discussions.

Early substance use can disrupt adolescent brain development. This lesson provides neuroscience-based insights, empowering students to make informed decisions and foster long-term brain health.

Audience

Time

Approach

Materials

Prep

Teacher Preparation

15 minutes

Step 1

Hook & Brainstorm

10 minutes

Step 2

Slide Deck Presentation

20 minutes

Step 3

Signal Transmission Simulation

15 minutes

Step 4

Impact Reflection Circles

20 minutes

Step 5

Exit Ticket: Brain Snapshot

10 minutes

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Slide Deck

Neurons Under the Influence

Neuron Anatomy

How Neurons Communicate

Substances & the Brain

Alcohol’s Effects

Nicotine’s Effects

Cannabis’s Effects

Think & Discuss

Key Takeaways

Next Up: Signal Transmission Simulation

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Activity

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Discussion

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Cool Down

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What Happens in Your Brain?

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