At what age do children begin to climb on furniture and explore their environment more actively?

Children typically begin to demonstrate climbing behavior and active exploration of their environment between the ages of 12 to 18 months. During this developmental stage, toddlers are becoming more mobile and confident in their physical abilities. They begin to walk, run, and climb, seeking opportunities to explore their surroundings more thoroughly. This period is crucial for their physical development as they refine their gross motor skills, balance, and coordination.

At this age, children are naturally curious and driven to engage with their environment, which often includes climbing on furniture, exploring different textures, and reaching for items that attract their attention. This adventurous exploration plays a significant role in their cognitive development as they learn cause and effect, spatial awareness, and problem-solving skills through their interactions with various objects and surfaces.

While children may show interest in their environment earlier, the specific climbing on furniture and more vigorous exploration typically becomes prominent during this timeframe, making it the correct choice.