Abby Is Learning How to Print Her Name

question 90

Multiple Choice

Abby is learning how to print her name.When she tries to do it herself,she can manage the first letter,and then she can't complete any more.Her older sister comes along and helps her out by writing out the letters for Abby to copy.Abby finishes printing her name and runs off to show her Daddy.What term did Vygotsky use for the difference between what Abby could print on her own and what she could print when her sister helped her

• A) scaffolding
• B) the zone of proximal development 
• C) concrete operations
• D) formal operations

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Definitions:

CAM Plants

Plants that use Crassulacean Acid Metabolism, a photosynthetic adaptation to arid conditions, allowing them to minimize water loss.

Stomata

Tiny openings or pores in plant leaves and stems that facilitate gas exchange.

Carbon-fixing

The process of converting atmospheric carbon dioxide into molecules usable by living organisms, critical in the global carbon cycle.

Polar Ice Cap

A large area of thick ice covering the North Pole, South Pole, or both, significantly influencing the Earth's climate.