Teachers Need to Use a Wide Range of Objects and Models

question 15

Multiple Choice

Teachers need to use a wide range of objects and models and ensure that safety considerations are met when using:

• A) demonstrations.
• B) role-playing and simulation games.
• C) problem solving/inquiry.
• D) independent study.

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Definitions:

Camouflage

The adaptation of an organism's appearance to blend in with its environment, aiding in protection against predators.

Nerve Net

A simple nervous system found in some invertebrates, consisting of interconnected neurons with no central brain.

Nervous System

The complex network of nerves and cells that transmits signals between different parts of the body, enabling sensory perception, coordination, and response to stimuli.

Annelids

A phylum of segmented worms that includes earthworms, leeches, and polychaetes, characterized by a segmented body structure.