Exploring the Nervous System

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Objective

I can describe the major components of the nervous system and their functions.

Part 1 of 4

Warm-up video

Science ABC · 7:30Vetted channel

We don't generate video — this one is by Science ABC on YouTube. The practice questions and exit ticket below were drafted by AI for this objective, and every question is editable in the teacher guide.

Part 2 of 4

Key concepts

3 concepts

  1. 1

    The nervous system's main job is information processing and communication throughout the body.

  2. 2

    The central nervous system (CNS) consists of the brain and spinal cord, while the peripheral nervous system (PNS) connects the CNS to the rest of the body.

  3. 3

    Neurons transmit signals, and glial cells provide support and insulation to neurons.

Part 3 of 4

Practice

12 questions

1

What is the primary function of the nervous system?

2

Which of the following is NOT a main division of the nervous system?

Part 4 of 4

Exit ticket

Quick comprehension check

Describe the roles of the central nervous system (CNS) and peripheral nervous system (PNS) and give two examples of components found in each.

Sample answer included in the free materials

Get the materials

Teacher guide, student handout, and slides — free, in Google Docs format

  • Teacher Guide

    Complete lesson plan with answer keys and alternate activities

  • Student Handout

    Printable worksheet

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