Willo phase 14: Problem Solver
Phase 14 of 35 · 10.5–11 months

Problem Solver: your baby at 10.5 to 11 months

Objects stop being things to mouth and start being things to use.

Between 10.5 and 11 months, many babies begin using objects the way they are meant to be used, holding a cup to their mouth or a brush to their hair. Two naps and 12 to 16 hours of total sleep remain typical, and three meals a day plus snacks is the usual feeding pattern.

The shift in this phase is from exploring to intending. A baby who used to bang everything now bangs some things and stacks others, puts blocks in a cup, hunts for a toy hidden under a blanket, and repeats whatever got a reaction the first time. Frustration often rises at the same time, because intentions are now bigger than hands can deliver.

Problem Solver at a glance

Typical ranges for 10.5 to 11 months. Every baby moves at their own pace.

WhatTypical range
Age range10.5 to 11 months
Typical sleep12 to 16 hours in 24 hours, naps included
Wake windowsAbout 3 to 4 hours
Naps per day2
Milk feedsAbout 3 a day, roughly 400 to 720 ml (14 to 24 oz)
Meals3 a day plus 1 to 2 snacks
Words spokenUsually none to two, plus mama or dada
Common new skillUsing objects for their real purpose

What may be happening

Body

  • Cruising becomes confident and faster, and many babies begin letting go of the furniture for a second or two.
  • Squatting to pick something up and standing again without holding on shows real balance progress.
  • The pincer grasp is usually reliable now, which allows small pieces of food, buttons and zips to be handled.
  • Both hands may work together on one task, such as holding a container with one hand while posting something in with the other.

Brain

  • Objects are used for their purpose, so a cup goes to the mouth and a phone goes to the ear.
  • Putting things into a container and tipping them out again is a favorite, and it is genuine problem solving.
  • Many babies now look for a toy hidden under a cloth while they watch, rather than treating it as gone.
  • Simple one step requests may be followed, especially when paired with a gesture.

Connection

  • Games with a shape, like pat-a-cake or rolling a ball back and forth, become properly interactive.
  • Many babies watch your face after doing something, checking how you react before deciding what to do next.
  • Frustration and early tantrums are common, since wanting outpaces being able.
  • Strong preferences appear, for particular people, particular toys and particular routines.

Sleep at 10.5 to 11 months

Two naps and a total of 12 to 16 hours in 24 hours is still the usual picture. Wake windows commonly sit around three to four hours, with the longest before bed. Around now, some babies start refusing the morning nap or taking a very short one, which often looks like readiness for a single nap. In most cases it is temporary, since the genuine move to one nap usually happens between 13 and 18 months.

SleepTypical range
Total sleep in 24 hours12 to 16 hours
Night sleepA stretch of 9 to 12 hours
Naps per day2
Nap length30 minutes to 2 hours
Wake windowsAbout 3 to 4 hours
One nap transitionMost commonly between 13 and 18 months

Feeding

Three meals plus one or two snacks, alongside breast milk or formula, is the usual pattern for 10 to 12 month olds. The AAP suggests roughly 750 to 900 calories a day at this stage, with about half still coming from milk. Many babies want to hold the spoon themselves, which is messy and useful. Self feeding with hands remains the main route into a meal for most babies this age.

Questions parents ask

Is my 11 month old ready to drop to one nap?
Usually not yet. Nap refusal at this age is common during bursts of new movement, but most babies still need two naps. The typical age for genuinely moving to one nap is between 13 and 18 months, and some children keep two naps well past that. Holding the two nap structure for another few weeks and offering an earlier bedtime often settles things.
Why does my baby throw food on the floor on purpose?
Because it works, and because it is interesting. Dropping and throwing is how babies this age test gravity, distance and your reaction, and the reaction is often the best part. It usually also means the meal is over. Offering small amounts at a time and ending the meal calmly when throwing starts tends to shorten the phase without turning it into a game.
When do babies say their first word?
Most babies say a first clear word somewhere between about ten and fourteen months, and the spread either side of that is wide. Before it arrives you may hear long babbled strings that carry the tune of speech without the words. Mama and dada often turn up first as general sounds before they attach to one person. Understanding tends to run well ahead of speaking.
Can babies have tantrums at 11 months?
Something close to one, yes. At this age babies have clear intentions and very little ability to carry them out or to wait, so frustration spills over quickly. Arching, screaming and throwing are common. It is not defiance or manipulation, because the part of the brain that manages impulses is years from being finished. Naming the feeling and staying calm is usually enough.
What should I feed an 11 month old?
Broadly what the family eats, adapted for texture, salt and sugar, across three meals and one or two snacks. Iron rich foods still matter daily. Breast milk or formula continues until at least 12 months, in the range of about 400 to 720 ml depending on which national guidance you follow. Water can be offered in an open cup with meals.

More questions about 10.5 to 11 months

The things parents actually search for at this stage. Tap any question to open it.

Is it normal that my 11 month old still is not walking?
Common and usually not a concern. Most babies take first steps around the first birthday, and anywhere from about nine to fifteen months is within range. Cruising, pulling up and bearing weight on the legs are the signs pediatricians look for at eleven months. Many clinicians suggest a review if a child is not walking by around eighteen months.
Why does my baby put everything into containers and tip them out?
Because it is real problem solving. Putting objects into a container and tipping them out teaches size, space and the fact that things still exist inside. It is listed as a normal cognitive skill around twelve months. Repetition is how the learning sticks, which is why the same game runs for weeks.
Should I worry if my 11 month old does not point at things?
Worth mentioning at the twelve month visit. Pointing is one of the gestures pediatricians check, because gestures usually appear before words. Reaching toward things, raising arms to be picked up and waving all count as gestures too. No gestures at all by twelve months is a reason to ask for a developmental review.
How many naps does an 11 month old need and how long should they be?
Two naps is standard at eleven months. Nap length varies widely, from about thirty minutes to two hours each, and total daytime sleep often lands between two and three and a half hours. The figure worth tracking is the 12 to 16 hours of total sleep across 24 hours rather than each nap individually.
Why has my 11 month old started refusing the morning nap?
Usually a false alarm rather than readiness for one nap. Nap refusal at eleven months often coincides with new movement skills or a stretch of longer wake windows. Most babies still need two naps until somewhere between thirteen and eighteen months. Holding the structure and moving bedtime earlier for a week or two often resets it.
Is it normal for an 11 month old to have a tantrum?
Yes. Babies this age have clear wants and almost no ability to wait or to change plan, so frustration arrives fast and loudly. Arching, screaming and throwing are typical. The brain systems that manage impulses take years to mature, so this is not defiance. Staying calm and naming the feeling is usually enough.
Why does my baby shake their head no?
Head shaking is usually an imitated gesture before it carries meaning. Many babies copy it because it is easy and gets a reaction, then gradually attach it to refusal. Gestures like this often appear before first words and are one of the things pediatricians look for around twelve months.
How much should an 11 month old eat at each meal?
AAP sample menus for 8 to 12 month olds use portions of roughly two to four ounces per food at a meal, across three meals and two snacks. Appetite varies enormously day to day. Offering a small amount and topping up if your baby wants more usually works better than serving a large plate.
Is it normal that my baby only wants finger foods and refuses a spoon?
Very common and generally fine. Once the pincer grasp works, many babies want control of what goes in their mouth and refuse to be fed. Loading a spoon and handing it over often keeps both sides happy. Purees can be offered on a preloaded spoon or in foods your baby can hold.
Why does my 11 month old wake at 5am every morning?
Early waking at this age often traces back to the day rather than the night. Too little daytime sleep, a bedtime that is too late, or a very long final wake window can all produce a 5am start. Light and noise from early morning matter too. Persistent early waking is worth mentioning at a checkup.
Should my 11 month old be off bottles by now?
Not yet, though this is a good time to start the shift. Cup drinking is usually introduced from around six months and bottles are commonly phased out somewhere between twelve and eighteen months. Offering water and milk in an open or free flow cup at meals is the usual first step.
Is it normal for my baby to bang their head on purpose?
Rhythmic head banging is more common than parents expect and is usually self soothing rather than injury. Many babies do it against a crib rail or the floor when tired or frustrated. Padding is not recommended in a crib. Head banging that causes injury, happens constantly, or comes with lost skills should be checked by a doctor.
How do I know if my 11 month old understands what I am saying?
Watch what they do rather than what they say. Many babies this age follow a simple request when it comes with a gesture, look toward a named person or object, and pause when they hear no. Understanding usually runs months ahead of speaking, so comprehension is the better measure of language right now.
Is it normal that my 11 month old is suddenly clingy again?
Clinginess often returns in waves through the first eighteen months rather than fading steadily. Separation anxiety commonly peaks between ten and eighteen months, and new skills or changes in routine can bring it back. It is a sign of secure attachment rather than a step backward, and it usually settles again within weeks.

When to check in with your doctor

Willo is a parenting companion, not a medical app. If something feels off, ask.

  • Your baby does not use gestures such as waving, pointing or shaking their head.
  • Your baby does not look for an object that is hidden while they watch, or does not bang two objects together.
  • Your baby does not pull to stand or bear weight on their legs when supported.
  • Your baby has lost a skill they previously had, or you have a concern about hearing or vision. Contact your doctor rather than waiting.

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Sources

  1. American Academy of Pediatrics (HealthyChildren.org). Sample Menu for a Baby 8 to 12 Months Old
  2. Nemours KidsHealth. Learning, Play, and Your 8- to 12-Month-Old
  3. Nemours KidsHealth. Baby Sleep: 8- to 12-Month-Olds
  4. NHS. Your baby's first solid foods

Last reviewed 2026-08-24. Ranges are typical, not targets.

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