What is Kiddo+ and who is it for?

Kiddo+ is a child development platform built by occupational therapists for parents of children aged 2-12. It includes a free 5-minute developmental assessment, 6 personalised therapy activities every day, a monthly progress report, and expert-led courses.

Is Kiddo+ really free to start?

Yes. The developmental assessment, daily activities and progress dashboard are free forever on the Kiddo+ Free plan. No credit card is required. Pro features (deeper insights, downloadable PDF reports, full course library) are an optional upgrade.

How accurate is the assessment?

The Kiddo+ assessment is designed by occupational therapists and screens 6 developmental domains: gross motor, fine motor, communication, social-emotional, cognition and sensory processing. It is a parent-led screener, not a clinical diagnosis - we always recommend a paediatrician or therapist for any clinical concern.

What ages does Kiddo+ support?

Kiddo+ is built for children aged 2 to 12. Activities, milestones and assessment questions are tailored to your child's exact age band so the recommendations stay developmentally appropriate.

Does Kiddo+ replace therapy?

No. Kiddo+ complements (not replaces) ongoing therapy. It gives parents therapist-designed activities and progress tracking to do at home between sessions, or to support development when professional therapy is not yet accessible.

Is every child different?

Yes — completely. Children develop at their own pace, and milestone ranges are wide and approximate. Two siblings raised in the same home can reach milestones months apart and both be perfectly typical. What matters more than the exact age is steady progress and overall well-being.

Should I worry if my child is slightly behind?

A small delay in one or two milestones is rarely cause for concern, especially if your child is progressing across other areas. We become more attentive when a child is significantly behind in several domains, regressing (losing skills they once had), or when daily life is impacted. A quick screening or chat with a professional can offer peace of mind.

What if my child skips milestones?

Some children skip stages — for example, scooting on their bottom instead of crawling and going straight to walking. Skipping a milestone is not automatically a concern. What matters is whether they’re developing the underlying skill (in this case, strength and coordination) through a different path.

Do milestones happen at the exact age?

No. Milestones are guides, not deadlines. Most milestone ages reflect when the majority of children acquire a skill — but there's a wide range of typical. For example, ‘walking by 12 months’ actually has a typical range of 9–18 months.

Should I compare my child to siblings or friends?

It’s natural to compare — but try not to. Each child has unique strengths, timing, and personality. Comparison often increases worry without giving useful information. If you notice patterns over time and across multiple skills, that’s when comparison becomes a helpful signal.

How do premature birth milestones differ?

Children born prematurely usually catch up — but their milestones should be tracked using their corrected age (their age based on their original due date) for the first 2 years. After age 2, most children's development aligns with their chronological age.

Is regression always a red flag?

Brief, temporary regressions — especially around big life changes (new sibling, starting school, illness) — are common and usually resolve. Persistent loss of skills (especially in language, social skills, or motor abilities) that doesn’t recover should be discussed with a professional.

When should my child say their first words?

Most children say their first clear word between 10 and 14 months. But babbling, pointing, gestures and turn-taking are equally important communication milestones in the first year — they often signal that language is well on its way.

How can I tell if it's a speech delay vs late talking?

Late talkers usually understand language well, communicate with gestures, and catch up between 2 and 3. A speech or language delay is more likely when a child also struggles to understand instructions, doesn’t make eye contact during interactions, or doesn’t use gestures. A speech-language assessment can help clarify.

Can screen time affect language development?

Yes. Lots of passive screen time (especially without interaction) is linked with smaller vocabularies and slower language development in toddlers. The good news: talking, reading, singing and back-and-forth play are more powerful for language than any app or video.

My child stutters — should I be worried?

Many children between 2.5 and 5 go through a natural stuttering phase. It often resolves on its own. If stuttering is severe, lasts more than 6 months, comes with frustration or facial tension, or runs in your family — a speech therapist can support you and your child.

Is bilingual exposure confusing for my child?

No. Children's brains are well-equipped to learn 2 or even 3 languages from birth without confusion. Bilingual children may sometimes mix languages or have slightly smaller vocabularies in each language at first, but they catch up — and bilingualism brings cognitive and social benefits.

My child is on tiptoes a lot — is that okay?

Occasional toe walking is very common in toddlers. Persistent toe walking past age 3, or when one leg seems tighter, is worth checking with your GP or paediatric physiotherapist. It can sometimes relate to tight calf muscles, sensory preferences, or other factors.

When should my child be able to ride a bike?

Most children learn to ride a bike without training wheels between 5 and 7. Balance bikes from age 2–3 can speed up the process. Confidence, fear, and opportunity matter as much as skill.

Is it bad if my child still has poor handwriting at 7?

Handwriting matures gradually. By age 7–8, most children write legibly with reasonable speed. If handwriting is painful, very slow, or unreadable to others — and is causing school issues — an occupational therapy assessment can help identify the cause (grip, posture, motor planning, vision).

My child has lots of tantrums — is that normal?

Tantrums between ages 1.5 and 4 are extremely common and normal — it’s how children release frustration when words and brain pathways aren't fully developed. They usually become less frequent as language and self-regulation grow. Tantrums in older children may signal a need for more support managing emotions.

My child is shy — is something wrong?

Shyness is a temperament, not a problem. Many shy children grow up to be thoughtful, observant adults. Gentle exposure to safe new situations, without forcing, helps confidence grow. We worry more about social withdrawal that prevents friendships or causes distress.

When should I be concerned about aggression?

Hitting, biting and pushing are common in toddlers — they're learning to manage big emotions. We become more concerned when aggression continues past age 5, is severe, harms others, or feels out of character. Persistent aggression can sometimes signal anxiety, sensory overload, or unmet needs.

Is fidgeting normal or could it be ADHD?

Some fidgeting is completely normal and even helpful for focus. ADHD is considered when inattention, impulsivity, or hyperactivity is significantly above what’s typical for age, happens in multiple settings, and affects daily life. A professional assessment is the only way to know for sure.

Why doesn't my toddler share?

True sharing usually develops between 3 and 4. Before that, toddlers are still learning that other people have feelings and that objects can be borrowed. Modelling sharing, giving language ('It's Sam's turn next'), and being patient is more effective than insisting.

Is parallel play (playing alongside, not with) okay at age 2?

Yes — completely. Parallel play is a normal and important stage for 1.5–3-year-olds. Sitting near another child, watching, and copying is how social play begins. Cooperative play usually emerges around 3–4.

My child only wants to play alone — is that a problem?

Solo play is healthy and shows imagination, focus, and independence. Concern is appropriate if a child avoids all social play, doesn’t show curiosity about peers, or seems distressed by social situations.

How much sleep does my child need?

Roughly: 1–2 yrs need 11–14 hours, 3–5 yrs need 10–13 hours, 6–12 yrs need 9–12 hours. Consistent routines matter more than perfection. Watch for signs of overtiredness (irritability, hyperactivity, difficulty focusing).

Should I be worried if my child is a fussy eater?

Fussy eating peaks around 2–4 and usually settles. It becomes a concern when fewer than 20 foods are accepted, when entire food groups are refused, or when growth is affected. An occupational therapist or feeding specialist can support 'extreme picky' eating.

When should my child be toilet trained?

Most children are day-trained between 2.5 and 4. Night-time dryness comes later, often 4–6, and bedwetting up to age 7 is still considered within typical range. Readiness signs matter more than age — interest, awareness, and the ability to follow simple steps.

When should my child start reading?

Letter recognition and basic phonics often begin in pre-school. Most children read simple words by age 6 and short sentences by 7. Some learn earlier and some later — both are typical. Look for engagement and progress, not specific ages.

Is dyslexia something I can spot early?

Reading challenges often become clearer between 6 and 8. Signs to watch: persistent letter reversals beyond age 7, slow reading, struggling with rhyming, family history of dyslexia. Early identification helps — speak to your child's teacher and GP if concerned.

How much homework should my child do?

Younger children benefit most from play and reading at home. For school-age children, short, focused homework sessions are better than long ones. If homework is causing daily stress, talk to their teacher.

What is a developmental screening?

A developmental screening is a short, gentle check-in — usually a questionnaire and brief observations — to see how a child is doing across areas like language, motor, social and self-care. It’s not a diagnosis. It helps spot if a deeper assessment might be useful.

Who should I talk to if I'm worried?

Start with your GP or health visitor. They can refer to a paediatrician, speech-language therapist, occupational therapist, or psychologist depending on the concern. Schools can also refer to learning support specialists.

For parents who care deeply

Child Development Milestones (0–12 Years)

Name: Kiddo+ Child Development Platform
Brand: Kiddo+
Availability: InStock
Rating: 4.9 (1280 reviews)

Understand what children typically learn at every age, discover important developmental milestones, and know when extra support may help.

Therapist Created
Evidence-Based
Free Forever
Personalized

1,280+ parents

& therapists trust Kiddo+

Find any skill

Search 1,400+ milestones

Try “jump”, “button”, “speech”, “toilet”, or “drawing”.

Where is your child?

Development Progress Timeline

Tap the age that matches your child to jump straight to their milestones.

4 Years milestones

4-Year-Old Milestones

At 4, your child is a curious storyteller. Imagination booms, friendships deepen, and they're starting to understand rules, time, and how others feel.

Overall progress0%

How to use: Tap any domain below to open its checklist. Tick what your child can usually do, then Save to update progress on this page.

4-Year-Old Milestones — Milestone Checklist

Communication & Language

☐ Uses sentences of 5+ words — e.g. ‘I want to go to the park now.’
☐ Speech is 100% understandable to family, 75–100% to strangers — e.g. Some sounds may still develop.
☐ Tells short stories — e.g. ‘Today at school we…’
☐ Asks ‘why’ and ‘how’ frequently — e.g. Loves to know reasons.
☐ Uses past and future tense — e.g. ‘Yesterday I went…’ ‘Tomorrow we will…’
☐ Names many colours, shapes, animals — e.g. 8+ colours, several shapes.
☐ Follows 3-step instructions — e.g. ‘Get socks, put them on, find shoes.’
☐ Uses pronouns correctly — e.g. He, she, they.
☐ Joins in extended conversations — e.g. 4+ turns.
☐ Sings several full songs — e.g. Twinkle, ABCs, Wheels on Bus.
☐ Knows full name and age — e.g. May know birthday.
☐ Recognises silly mistakes in language — e.g. Laughs at ‘dog says moo’.

Gross Motor

☐ Hops on one foot — e.g. 2–3 hops in a row.
☐ Walks down stairs alternating feet — e.g. Confidently.
☐ Throws a ball overhand to a target — e.g. 10ft away.
☐ Catches a bounced ball — e.g. With hands cupped.
☐ Pedals a tricycle with steering — e.g. Around obstacles.
☐ Balances on one foot 3–5 seconds — e.g. Without holding.
☐ Climbs play structures confidently — e.g. Including ladders.
☐ Jumps forward 1–3 feet — e.g. Two-footed take-off and landing.
☐ Walks heel-to-toe along a line — e.g. Short distance.
☐ Kicks a moving ball — e.g. Coordinated.
☐ Galloping or skipping (emerging) — e.g. May lead with one foot.

Fine Motor

☐ Draws a person with 3–4 parts — e.g. Head, body, legs, arms.
☐ Copies a cross and square — e.g. Recognisable shapes.
☐ Uses a tripod or quadruped grasp — e.g. Thumb and 2–3 fingers.
☐ Cuts a straight line with scissors — e.g. Approximately.
☐ Buttons large buttons — e.g. May still need help with small ones.
☐ Threads small beads — e.g. On a string.
☐ Writes some letters (often name) — e.g. May be reversed.
☐ Uses scissors to cut around shapes — e.g. Roughly.
☐ Manipulates play-dough into shapes — e.g. Snails, snowmen.
☐ Builds a 10+ block tower — e.g. Tall and intentional.
☐ Opens and closes a backpack zip — e.g. Independently.

Social Skills

☐ Plays cooperatively for long periods — e.g. 20+ minutes with friends.
☐ Engages in turn-taking games — e.g. Board games, group games.
☐ Has preferred friends — e.g. Asks to see them.
☐ Shows empathy and comforts others — e.g. Hugs a sad friend.
☐ Engages in role-play with others — e.g. Restaurants, doctors, schools.
☐ Negotiates simple disputes — e.g. ‘You first, then me.’
☐ Says please, thank you, sorry — e.g. With prompts.
☐ Recognises others’ emotions — e.g. ‘She looks sad.’
☐ Tells you about their day — e.g. ‘At school today…’
☐ Plays games with simple rules — e.g. Tag, hide and seek.

Emotional Regulation

☐ Names complex emotions — e.g. Frustrated, excited, worried.
☐ Recovers from upset within a few minutes — e.g. With or without help.
☐ Uses words to express feelings — e.g. ‘I’m sad I lost.’
☐ Tolerates frustration during play — e.g. Keeps trying difficult tasks.
☐ Shows pride and self-confidence — e.g. ‘Look what I made!’
☐ Asks for help when needed — e.g. ‘I can’t open this.’
☐ Begins to use breathing or counting — e.g. To calm with adult support.
☐ Adapts to small changes — e.g. Different route, different plate.
☐ Anticipates emotional events — e.g. ‘I might miss you.’
☐ Begins to understand fairness — e.g. ‘That’s not fair!’

Play Skills

☐ Engages in detailed pretend play — e.g. Stories, characters, voices.
☐ Builds elaborate creations — e.g. Block forts, magnetic-tile castles.
☐ Plays games with rules — e.g. Hide and seek, simple board games.
☐ Creates art with intent — e.g. Paints a picture of the family.
☐ Tells stories during play — e.g. ‘And then the dragon came!’
☐ Engages in cooperative pretend play — e.g. With multiple kids.
☐ Loves outdoor adventure — e.g. Scooters, climbing, exploring.
☐ Mixes play themes — e.g. Doctor cooking food for monsters.
☐ Builds dens or hideouts — e.g. Sofa cushions, blankets.
☐ Engages in pretend reading — e.g. Tells stories from pictures.

Learning & Thinking

☐ Counts to 10 by rote — e.g. Sometimes higher.
☐ Counts up to 5 objects accurately — e.g. Touches each one.
☐ Recognises many letters — e.g. Especially familiar ones.
☐ Identifies same/different patterns — e.g. Picks the odd one out.
☐ Understands today, tomorrow, yesterday — e.g. Often mixes up.
☐ Sorts by 2 attributes — e.g. Big blue blocks vs small red blocks.
☐ Remembers parts of stories and retells — e.g. Acts out key events.
☐ Recognises own written name — e.g. On a coat or drawing.
☐ Asks questions about how things work — e.g. Why does the sun go down?
☐ Predicts events in stories — e.g. ‘He’s going to find the dog!’

Daily Living Skills

☐ Uses the toilet independently most of the time — e.g. Day-trained.
☐ Washes and dries hands alone — e.g. Knows the steps.
☐ Brushes teeth with supervision — e.g. Adult finishes.
☐ Dresses with minimal help — e.g. Some shirts on backwards.
☐ Uses fork and spoon well — e.g. Knife emerging.
☐ Pours from a small jug — e.g. Some spills.
☐ Helps set table or carry items — e.g. Plates, cutlery.
☐ Carries a backpack at preschool — e.g. Knows where it goes.
☐ Recognises hunger and thirst — e.g. Asks for snacks/drinks.
☐ Sleeps independently most nights — e.g. May still need a routine.

Attention & Self-Regulation

☐ Focuses on a task for 10–15 minutes — e.g. When interested.
☐ Follows 2–3 step directions — e.g. Without repetition.
☐ Waits 3–5 minutes for a turn — e.g. With small reminders.
☐ Sits for short group activities — e.g. Story time, circle time.
☐ Transitions with warnings — e.g. ‘2 minutes till tidy up.’
☐ Persists with challenging tasks — e.g. Tries a puzzle multiple times.
☐ Listens to a 10-page book — e.g. Engages with story.
☐ Stops on cue — e.g. ‘Freeze!’ during games.
☐ Begins to self-monitor — e.g. Notices when off-task.
☐ Plans simple steps — e.g. ‘First we get glue, then paper.’

Sensory Processing

☐ Tolerates most common foods — e.g. Some preferences and dislikes remain.
☐ Accepts haircuts and dental visits — e.g. May need preparation.
☐ Adjusts to noisy environments — e.g. Recovers quickly.
☐ Engages in messy crafts — e.g. Glue, paint, glitter.
☐ Tolerates many clothing types — e.g. Tags and seams less bothersome.
☐ Uses sensory tools instinctively — e.g. Squeezes a stress toy.
☐ Notices subtle smells and tastes — e.g. Spicy vs sweet.
☐ Adjusts force when handling items — e.g. Doesn’t always crush toys.
☐ Manages temperature comfort — e.g. Asks for jumper if cold.
☐ Responds appropriately to pain — e.g. Tells you when hurt.

Personalised for your child

Get tailored guidance in 30 seconds

Tell us your child’s age and any concerns. We’ll suggest where to focus.

Child’s age

What would you like to focus on? (pick any)

Speech & languageMotor skills / clumsinessFriendships / social playBig emotions / tantrumsFocus / attentionSensory sensitivitiesDaily routines / independenceHandwriting / fine motor

How you can help at home

Therapist-approved activities

Simple, low-prep ideas you can do tonight — designed by occupational therapists.

Fine Motor

Tweezer Pom-Pom Sort

Easy 10–15 min 3 items

Materials

Plastic tweezers · Colour pom-poms · Muffin tin

Steps

Place pom-poms in a bowl next to a muffin tin.
Use tweezers to pick up one pom-pom at a time.
Sort by colour into different muffin cups.
Swap colours or try chopsticks for a challenge.

Why it helps

Builds pincer grasp, hand strength, and the precision needed for handwriting and self-feeding.

Explore more on Kiddo+

Fine Motor

Button Threading Board

Easy 10 min 3 items

Materials

Large buttons · Shoelace · Cardboard

Steps

Punch holes in cardboard in a fun shape.
Give your child a shoelace and large buttons.
Show them how to thread the lace through holes and buttons.

Why it helps

Strengthens bilateral coordination and the in-hand manipulation needed for buttoning clothes.

Explore more on Kiddo+

Fine Motor

Playdough Pinch & Hide

Easy 15 min 2 items

Materials

Playdough · Small beads or coins

Steps

Roll playdough into small balls.
Hide a bead inside each ball.
Ask your child to pinch open each ball and 'rescue' the beads.

Why it helps

Develops finger strength, pincer grasp, and pencil-grip control.

Explore more on Kiddo+

157 more activities in this view

Common parent worries

Specific concerns? Start here.

When to monitor

If your child has 1–2 close friends and is generally happy.

When to seek professional support

If your child consistently feels alone, anxious about social settings, or struggles even with familiar peers, a school counsellor or psychologist can support.

You are the expert on your child

If your gut tells you something is off, that matters. Reaching out for an assessment is a confident, caring act — not a sign of failure. Many parents who seek help end up reassured everything is fine.

Compare ages side by side

What changes from one age to the next?

See how skills evolve year by year.

3 Years

Short sentences, tricycle, pretend play

Communication

Uses 3–4 word sentences
Asks ‘what’, ‘where’, ‘who’ questions
Familiar people understand 75% of speech
Names common objects

Gross Motor

Runs smoothly
Walks up stairs alternating feet
Jumps off a low step
Pedals a tricycle

Fine Motor

Builds a tower of 8+ blocks
Imitates a circle
Holds a crayon with fingers (digital pronate)
Strings small beads

Social

Plays cooperatively for short times
Takes turns with prompts
Joins in pretend play with others
Shows concern for others

Emotions

Names basic feelings
Tantrums shorter and less frequent
Uses words instead of hitting (sometimes)
Tolerates short waits

Play

Engages in extended pretend play
Uses props symbolically
Builds simple structures
Acts out daily routines

Learning

Counts up to 5 with meaning
Knows 4–6 colours
Sorts by colour or shape
Completes 4–6 piece puzzles

Daily Living

Pulls down trousers for toileting
Washes and dries hands with help
Eats with spoon and fork
Sits at meals for 10+ minutes

Attention

Sits for short stories (5–10 min)
Plays focused with toy 5–8 min
Follows 2-step instructions
Waits 1–2 minutes for turn

Sensory

Tries new foods (with hesitation)
Tolerates haircuts and nail trims
Enjoys messy play
Calms with movement and pressure

4 Years

Storytelling, hopping, drawing people

Communication

Uses sentences of 5+ words
Speech is 100% understandable to family, 75–100% to strangers
Tells short stories
Asks ‘why’ and ‘how’ frequently

Gross Motor

Hops on one foot
Walks down stairs alternating feet
Throws a ball overhand to a target
Catches a bounced ball

Fine Motor

Draws a person with 3–4 parts
Copies a cross and square
Uses a tripod or quadruped grasp
Cuts a straight line with scissors

Social

Plays cooperatively for long periods
Engages in turn-taking games
Has preferred friends
Shows empathy and comforts others

Emotions

Names complex emotions
Recovers from upset within a few minutes
Uses words to express feelings
Tolerates frustration during play

Play

Engages in detailed pretend play
Builds elaborate creations
Plays games with rules
Creates art with intent

Learning

Counts to 10 by rote
Counts up to 5 objects accurately
Recognises many letters
Identifies same/different patterns

Daily Living

Uses the toilet independently most of the time
Washes and dries hands alone
Brushes teeth with supervision
Dresses with minimal help

Attention

Focuses on a task for 10–15 minutes
Follows 2–3 step directions
Waits 3–5 minutes for a turn
Sits for short group activities

Sensory

Tolerates most common foods
Accepts haircuts and dental visits
Adjusts to noisy environments
Engages in messy crafts

Build the foundations

Daily habits that nurture healthy development

Small daily choices have the biggest long-term impact on your child’s growth.

Foundation

Sleep

Quality sleep helps your child learn, regulate emotions, and grow. Aim for consistent bedtimes and wake times.

Keep bedtime consistent (within 30 minutes) every day.
Wind down with a calming routine: bath, story, snuggle.
Reduce screens 1 hour before bed.
Keep the room dark, cool, and quiet.

Daily fuel

Nutrition

Children thrive with variety, regular mealtimes, and a peaceful atmosphere at the table.

Offer balanced meals with protein, veg, healthy fats.
Avoid food battles — offer choices, not pressure.
Include children in cooking when possible.
Eat together when you can; conversation supports digestion.

Brain & body

Outdoor Play

Outdoor play boosts physical health, attention, and well-being — even 20 minutes a day helps.

Aim for 60+ minutes of outdoor play most days.
Vary the terrain — grass, sand, hills.
Embrace mess — mud, water, leaves.
Bring play outside when possible: snacks, books, art.

Language & connection

Reading Together

Reading together builds vocabulary, attention, and emotional connection. Make it a daily ritual.

Read at the same time each day, even briefly.
Let your child choose books.
Use voices and pause for predictions.
Re-read favourites — repetition deepens understanding.

Active body

Movement

Frequent movement supports muscle strength, coordination, and brain development.

Encourage running, jumping, climbing daily.
Try animal walks at home — fun and strengthening.
Sign up for varied sports rather than specialising early.
Walk or cycle to school when possible.

Whole-body input

Sensory Experiences

Rich sensory experiences help children regulate and learn about their bodies.

Offer messy play — sand, water, dough, paint.
Include movement: spinning, swinging, climbing.
Vary textures in clothing and toys.
Build deep-pressure activities into your day (squeezes, hugs).

Friendships

Social Interaction

Time with peers and adults helps children learn empathy, turn-taking, and conversation.

Arrange small playdates regularly.
Model social language: ‘Can I play?’
Role-play tricky moments through pretend play.
Engage with extended family when possible.

Secure base

Emotional Connection

A few minutes of focused, child-led attention each day builds lifelong well-being.

Schedule 10–15 minutes of one-on-one time daily.
Let your child lead — follow their interests.
Name and validate feelings.
Repair after conflict: ‘I’m sorry I shouted.’

Predictability

Routine

Predictable routines help children feel safe, focus better, and learn self-regulation.

Keep wake, meal, and bedtimes consistent.
Use visual routines for younger children.
Prepare for transitions: ‘5 more minutes…’
Build flexibility within structure.

Balanced use

Limit Screen Time

Screens have their place, but too much can affect sleep, attention, and language.

Avoid screens under 18 months (except video calls).
Co-watch with your child to extend learning.
Set clear limits and predictable times.
Keep meals and bedrooms screen-free.

By the numbers

How children typically develop across domains

% of typically-developing children meeting milestones at expected age (averaged across published norms).

Language

85%on track

Motor

82%on track

Social

78%on track

Daily Living

75%on track

Attention

70%on track

Learning

80%on track

Downloadable resources

Free printables to take home

Printable Milestone Checklist

All milestones for ages 1–12, ready to print and tick off.

Daily Growth Tracker

A simple weekly tracker for sleep, food, mood, and play.

Routine Planner

A visual schedule template to make mornings and bedtimes smoother.

Reward Charts (5 designs)

Celebrate progress with playful reward charts.

Activity Sheets Pack

40+ therapist-designed activity sheets for fine motor & focus.

Emotion Cards

Printable feelings cards to support emotional vocabulary.

Parent Stories

You're Not Alone on This Journey.

See how Kiddo+ is helping parents feel more confident, informed, and supported every step of the way.

Common Parent Questions

Honest answers to the questions you’re Googling at midnight

How we built this

Grounded in developmental science

Our milestones are drawn from peer-reviewed developmental research and globally-recognised references including the CDC’s Developmental Milestones, the American Academy of Pediatrics, the World Health Organization’s Motor Development Study, and the Bayley Scales of Infant and Toddler Development. Every entry has been reviewed by our team of pediatric occupational therapists and speech-language pathologists.

We blend evidence with the lived experience of working with thousands of children and families. We deliberately use warm, accessible language because we believe trustworthy information should never feel cold or clinical.

Milestone ages reflect when most children acquire a skill — but every child is on their own timeline. The ranges are wide and overlap. A child reaching a milestone a few months earlier or later than another is almost always within typical development.

50+

sources reviewed

specialist therapists

1,400+

milestones mapped

See every reference behind our milestones — with direct links.

An important note

Milestones are guides, not diagnoses. The information here is for educational purposes only and does not replace professional medical or therapeutic advice. If you have concerns about your child’s development, please speak with your GP, paediatrician, or a qualified therapist who knows your child. Trust your instincts — you know your child best.

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Still wondering about your child’s development?

Take our free 5-minute developmental screening and receive personalized insights, practical activities, and gentle guidance tailored to your child’s age and needs.

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Free Screening

Child Development Milestones (0–12 Years)

Search 1,400+ milestones

Development Progress Timeline

4-Year-Old Milestones

Communication & Language

Gross Motor

Fine Motor

Social Skills

Emotional Regulation

Play Skills

Learning & Thinking

Daily Living Skills

Attention & Self-Regulation

Sensory Processing

4-Year-Old Milestones — Milestone Checklist

Communication & Language

Gross Motor

Fine Motor

Social Skills

Emotional Regulation

Play Skills

Learning & Thinking

Daily Living Skills

Attention & Self-Regulation

Sensory Processing

Get tailored guidance in 30 seconds

Therapist-approved activities

Tweezer Pom-Pom Sort

Button Threading Board

Playdough Pinch & Hide

Specific concerns? Start here.

Late Talking

Toe Walking

Limited Eye Contact

Hyperactivity

Sensory Sensitivities

Aggression or Big Reactions

Handwriting Difficulties

Social Anxiety

When Might It Be Helpful to Seek Professional Advice?

Limited or No Eye Contact After 18 Months

No Single Words by 18 Months

Not Walking by 18 Months

Persistent Toe Walking After Age 3

Loss of Skills (Regression)

Extreme Difficulty with Daily Routines

Limited Pretend Play by Age 3

Strong Reactions to Everyday Sounds or Textures

Difficulty Following Simple Instructions by Age 3

Persistent Difficulty Making Friends (Age 5+)

You are the expert on your child

What changes from one age to the next?

3 Years

4 Years

Daily habits that nurture healthy development

Sleep

Nutrition

Outdoor Play

Reading Together

Movement

Sensory Experiences

Social Interaction

Emotional Connection

Routine

Limit Screen Time

How children typically develop across domains

Language

Motor

Social

Daily Living

Attention

Learning

Free printables to take home

Printable Milestone Checklist

Daily Growth Tracker

Routine Planner

Reward Charts (5 designs)

Activity Sheets Pack

Emotion Cards

You're Not Alone on This Journey.