Supporting sensory development at 18–24 months

At eighteen months to two years, your toddler is a busy little scientist — touching, tasting, tipping and tumbling their way to understanding the world through their senses.

In short

You support sensory development in an 18-to-24-month-old simply by offering rich, varied, everyday sensory play — messy textures, movement, sounds, smells and things to look at — and by following your child's lead. At this age the brain is rapidly wiring how it takes in and makes sense of touch, movement, sight and sound, and ordinary play does most of the work. You don't need special equipment, just safe, unhurried chances to explore.

Easy ways to nurture the senses

• Touch (tactile): Let them squish dough, splash water, dig in rice or lentils, feel sand, smooth pebbles and soft fabrics. Messy play builds tolerance and curiosity for different textures — exactly the skill that later helps with eating and dressing.
• Movement (vestibular & proprioception): Swinging, gentle spinning, rolling, climbing low steps, dancing and being lifted give the body the movement input it craves and helps balance and body-awareness grow.
• Sight (visual): Bubbles, rolling balls, picture books, simple stacking and posting toys train the eyes to track and focus.
• Sound (auditory): Sing, name sounds, play with shakers and drums, and pause to listen to birds or the doorbell together.
• Taste & smell: Offer a range of safe food textures and flavours, and let them smell fruit, flowers and cooking — all gentle, low-pressure exposure.
• Follow their lead: Let your toddler choose, repeat and explore at their own pace. Repetition is how the sensory brain learns.

Keep it playful and pressure-free — a few short sensory moments woven through the day matter more than any one "activity".

When to seek a check

Most toddlers love some sensations and dislike others — that's normal. Consider a developmental check if your child consistently seems very distressed by everyday touch, sound or textures; strongly avoids messy play, certain clothes or many foods; seeks intense movement or crashing far more than peers; or doesn't seem to respond to sounds and their name. A gentle look by a clinician brings reassurance and, where needed, early support.

The Pinnacle way

This is general guidance, not a diagnosis — a clinical AbilityScore® and any diagnosis are formed only at a Pinnacle Blooms Network centre, under qualified clinician care. If you'd like reassurance about how your toddler is taking in the world, our team can map their sensory and developmental profile and, where helpful, guide gentle play-based occupational therapy. You can also explore more support for your toddler's development.

Trusted sources

American Academy of Pediatrics (HealthyChildren.org) on play and toddler development; CDC developmental milestones guidance for this age; American Occupational Therapy and ASHA resources on sensory and communication play.

Next step — Curious how your toddler is developing? Book a developmental check with a Pinnacle clinician.