For parents who care about how their child learns

What's really happening
in your child's development right now

Enter your child's birthday to see their developmental windows mapped against biology — Body, Mind, and Heart — from 49 frameworks across 10+ countries.

Born

Or scroll to explore with a 4-year-old demo

Developmental Continuum

Mind — actively developing4y

Data from 49 frameworks across 10+ countries. Each bar shows the typical window.

Three lenses on your child's development

Learning Curve tracks Body, Mind, and Heart separately — because development is uneven by nature, and a composite score hides the variation that matters most.

Body

Physical development

Gross motor, fine motor, and sensory integration milestones from newborn through early childhood — from head control to handwriting readiness.

Gross motor
Fine motor
Sensory integration

Mind

Cognitive development

Language, mathematical thinking, executive function, and reasoning — the cognitive architecture that supports learning throughout life.

Language & communication
Mathematical thinking
Executive function

Heart

Social-emotional development

Attachment, empathy, self-regulation, and identity — the social and emotional foundations that shape how children relate to the world and others.

Social connection
Emotional regulation
Identity & self

Common questions from parents

Predictable mismatches between curriculum demands and developmental biology.

Stop guessing. See your child.

10 minutes. No reading required. Grounded in research from 49 frameworks across 10+ countries. You see the real profile — you choose what happens next.

Start with your child's birthday →
Parent-owned data No credit card Works for any age 0–10

49 frameworks · Effect size 1.109 · Open ZPD Data Standard

Recommended rhythms

See what a day looks like at every age

Pick an age band to see the recurring weekly schedule we recommend. Filter by activity type to focus on what matters to you.

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The week, at a glance

Six feeds, six naps, and short bursts of tummy-time, massage and face-to-face talk woven around them. The point is not to fill the day — newborns are mostly sleeping and feeding — but to ensure the awake windows are spent in attuned contact.

Meals

Feeding for 0–3mo is on-demand (WHO/AAP) — every 2–3 hours, breast or formula. The six feed slots are anchors a parent can plan around; the child still leads. Treat the times as rough scaffolding, not a target.

Sleep

14–17 hours per 24 hours is the AAP target — almost all of it broken into chunks. We pre-fill 6 naps + an evening wind-down because predictable wind-down sequences shorten sleep onset (Mindell). Expect the child to ignore the clock.

Body

Tummy-time, a few minutes at a time, multiple times a day. The CDC + AAP cite this as the foundational gross-motor practice — it builds neck and shoulder strength, prevents flat-head, and lays the ground for rolling.

Developmental

Visual tracking, sound exploration, rattle play — short, sensory-led activities timed for post-feed alertness. Brain growth is fastest now; you don't accelerate it with stimulation, but you do feed it with calm, attuned contact.

Bonding

Quiet singing, gentle rocking, narrated talking. Attachment in this window is built one regulated interaction at a time (Brazelton, Beebe). The slots remind the parent to slow down — bonding is what newborns are awake for.

Care

Bath, diaper changes, massage. Every care moment is also a relationship moment at this age: skin-to-skin contact, gentle pressure, and slow narration build the felt sense of safety that scaffolds everything else.
Read the research behind newborn