Toddler Development 1 to 1½ Years: Walking, Words and the Drive to Do It Themselves

Your child is on their feet now — or very nearly. Walking changes everything. The world becomes accessible in a completely different way, and with that comes a huge surge in independence, curiosity and determination.

What's developing

Movement. Most children learn to stand unaided and walk independently in this period, then quickly move on to bigger challenges: bending and standing back up, carrying things, hauling objects far too heavy for them, and tackling stairs. Climbing fascinates many. Fine motor skills come on too — by around eighteen months, many children can feed themselves with a spoon, stack a few blocks, and make marks with a crayon.

The senses. Distance vision is now fully developed. Your child sees across the room as clearly as you do and follows moving things with ease.

Language. Words arrive — first singly, then combined with gestures. By eighteen months many children have around fifty words, and from there a language explosion often follows, with new words piling up quickly. Point and name, talk through what you are doing, and read every day.

Thinking and emotions. Imaginative play is starting to emerge as your child works out how everyday objects are used and copies those uses. For many, the autonomy phase begins around now. It is sometimes called the phase of defiance, but that is not quite right — it is a healthy, necessary drive towards independence. Your child wants to do things themselves, and when their abilities cannot yet match their ambitions, the frustration can be intense. Strong emotions are normal.

How Montessori supports this stage

The watchword is independence within safe limits. Make it easy for your child to do things alone — and when frustration boils over, respond calmly, name what you see ("you're really frustrated"), give them time, and stay close. They need you alongside them even when they seem to be pushing you away.

Simple things to try

• Real practical life. Let your child wipe a table, carry their plate, water a plant, or help tidy. Real tasks build genuine confidence.
• Choices that give control. Two outfits, two snacks, a predictable home for each toy. Control within limits heads off a lot of frustration.
• Movement challenges. Safe climbing, carrying, and stairs with your support. Their body is the engine of learning right now.
• Naming and reading. Keep feeding the language explosion — point, name, narrate, and read daily.

Every child walks and talks on their own timetable, so hold these ages loosely. As the running and climbing ramp up, our 1½ to 2 years guide takes it further.