TExES Deaf and Hard‑of‑Hearing (181) Practice Test

The age range for Piaget's sensorimotor stage is indeed from birth to approximately 2 years old. During this stage, infants learn about the world primarily through their senses and motor activities. They engage in exploration and experimentation, using their bodies to discover their environment. Key developments during this period include the understanding of object permanence, which is the realization that objects continue to exist even when they are not visible, and the beginnings of symbolic thought towards the end of the stage. Piaget identified this stage as crucial for laying the foundations of cognitive development, as it focuses on how children interact with the world in a tangible, hands-on manner. Understanding this age range is fundamental for educators and caregivers, as it can inform approaches to teaching and supporting learning in young children.