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Teaching Human vision

Human vision

Sight, or vision, is the ability to see light. It depends on the eyes detecting light and forming images. It also depends on the brain making sense of the images, so that we know what we are seeing.

CK-12 (Middle School)

ESSENTIAL QUESTION:

How are humans able to see and make sense of those images?
STANDARDS:
RST.1 - Analysis & Evidence, RST.2 - Main Ideas

DEPTH OF KNOWLEDGE (DOK) LEVELS:

2,3
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