Riley Walked a Total of 51 Kilometers by Making 3

question 30

Multiple Choice

Riley walked a total of 51 kilometers by making 3 trips to school. How many trips to school will Riley have to make to walk a total of 136 kilometers?

• A)18
• B)10
• C)8
• D)12

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Definitions:

Object Permanence

The conviction that an object exists even when it is out of sight. Piaget believed infants didn’t develop this level of understanding until the age of at least eight months.

Egocentrism

The inability to differentiate between one’s own perspective and someone else's perspective, often seen in early developmental stages.

Preoperational

A stage in Piaget's theory of cognitive development where children aged 2 to 7 years think symbolically but are not yet able to perform operations or reason logically.

Grasping Reflex

An involuntary movement response in infants, where they firmly grasp objects placed in their palms.