When Little Gwendolyn Is Having Trouble Adding Two-Digit Numbers,her Teacher

question 86

Multiple Choice

When little Gwendolyn is having trouble adding two-digit numbers,her teacher hints that maybe she needs to think about how to carry numbers.With that hint,Gwendolyn sees her error and begins to solve the problem correctly.The teacher's hint is a form of

• A)the Zone of Proximal Development.
• B)positive reinforcement.
• C)scaffolding.
• D)inner speech.

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Definitions:

Capillary Refill

A test to assess blood circulation, where pressure is applied to a nail bed and the time is measured for color to return, indicating blood flow efficiency.

Nail

A small, slender piece of metal typically used as a fastener, peg, or spike.

Near Vision

The ability to see objects clearly at a close range, typically within a few inches to a few feet from the eyes.

Inches

A unit of measurement in the Imperial system equal to one-twelfth of a foot, commonly used to measure length.