4 to 7 years: According to Piaget, children can use intuitive thought, make classes, realize that objects belong in classes, use quantifiers, use no logic, and be still centering {cognition development, 4 to 7 years}. Measurement ability begins at four, and children can make same lengths as objects. At four and a half years old, children can use body to measure. At seven years old, children can use inanimate objects to measure.
4 to 7 years: Children cannot use interaction or no interaction between two variables to determine object properties, such as number, quantity, time, or space {conservation concept}.
4-Zoology-Development-Stages-Child 04-07 Years
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Date Modified: 2022.0225