Skill· 4mo–6mo· 2 min

Hot and Cold Towels

Parent introduces baby to contrasting temperature sensations using warm and cold towels, observing baby's sensory responses and motor reactions. The agent coaches the parent to notice temperature discrimination, reaching and grasping behaviors, and upper body stability during sitting — building sensory processing and fine motor skills.

Start voice activity

Opens a guided voice session in TogetherTime.

What you'll need

Baby sitting with parent support if needed. Two small towels or washcloths — one soaked in warm water (test on your wrist first), one in cool water. Have both towels within easy reach. Ensure baby is alert and not tired or hungry.

How it works

  1. 1~30s

    Start with the cool towel. Gently place it on your child's legs — maybe on their thighs or knees. Watch their face and body closely. Does your child show any reaction to the temperature change? You might see a surprised expression, their legs moving, or their hands reaching down. Tell me what you notice in those first few seconds.

    Watch for: Baby shows awareness of temperature change through facial expression, body movement, or vocalization.

  2. 2~35s

    Now place the warm towel on your child's other leg. This time, watch their hands specifically. Does your child reach for the towel? Maybe they tries to grab it, pull it closer, or just pat it with their hands. Notice if they uses one hand or both, and how their fingers move. Tell me about their hand actions.

    Watch for: Baby uses hands to reach for, grasp, or pull objects toward themselves.

  3. 3~40s

    Let's try something different. Place one towel in your child's hands if they is holding it, or drape it over their arms. Now watch their upper body while they interacts with the towel. Does your child maintain their sitting position while using their arms? Notice if they wobbles less when their arms are engaged versus when they're free. How stable does their upper body look?

    Watch for: Baby uses arms and hands to support or stabilize themselves while sitting.

What this develops

Visual example

Coming soon