Communication Snapshot
A few careful questions about words, gestures, and understanding. Get a calm, research-grounded read on where communication sits, and printable notes if a pediatrician conversation is worth having.
Tools for parents
A small but growing free library of practical developmental tools.
Short, plain-language references organized by topic. Designed to be useful inside ordinary parenting days, not a blog archive to scroll through.
In the library
16 free parent tools
Building next
More research, explained in the articles
Featured tool · Available now
Milestone tracker
See what's typical at your child's age across language, motor, social, and cognitive milestones, so you can notice patterns over time without turning every observation into a worry.
- Plain-language milestones for the first three years, birth to 36 months
- Saved locally in your browser, no account required
- Print-friendly summaries for pediatrician visits
- Free, with no email required to use
Inside the tracker
- Choose your child's age band
- Review milestones by developmental area
- Print or save notes for appointments
- Use it without creating an account
Featured tool · Available now
Growing Minds AI
Ask any developmental question and get a real, science-based answer instead of a generic search result. Powered by Claude, grounded in the same research that underpins the classes. Free to try.
- Ask about language, behavior, sleep, milestones, and more
- Multi-turn conversation: follow up, dig deeper, rephrase
- 5 free questions per day, no account required
- Unlimited access included with the toddler class for $49
What to ask
- Why does my toddler melt down at transitions?
- What's typical for language at 18 months?
- How does serve-and-return actually work?
- What can I do when my child won't sleep?
Featured tool · Early math · Available now
Number Path
A ten-minute, parent-run early-math check-in for ages 2 to 5. With a bowl, ten blocks, and a stuffed bear, you play a scripted game — “can you feed the bear three?” — that shows where your child is on the counting ladder. The check-in is free to run.
- Places your child on the counting ladder, honestly framed
- Three household games a week plus a daily number-talk prompt, matched to that spot
- Re-run the check-in every six weeks and watch the ladder move
- The check-in is free; $34 once unlocks the full plan, no subscription
What you need
- A bowl and ten small blocks
- A stuffed bear or animal
- Ten quiet minutes together
- No worksheets, no flashcards
The library keeps growing. Every tool here is available now and free, and more get added over time. Each one is built from current developmental research and shaped by what parents actually run into during the day.
Development
Tools · available nowMilestone tracker
What's typical at each stage across six developmental domains, drawn from the 2022 CDC/AAP milestone revision, without the panic framing.
Parenting claims, graded
Common parenting claims stated the way parents say them, then graded on evidence strength and scientific consensus, with sources on every page.
Play & reading
Tools · available nowActivity Library
Developmental activities with the "why" attached: the mechanism each one feeds, ways to make it easier or harder, and a daily Today's 3 rotation for your child.
Reading Prompt Cards
Turn any children's book into a back-and-forth language session with the evidence-backed dialogic reading method, printable as a cut-out deck.
Behavior
Guides · available nowWhat's underneath the meltdown
A short reference that translates a tantrum from "bad behavior" into a nervous-system event, plus what kinds of responses the research supports.
Limits without escalation
Holding a "no" calmly when a child is testing autonomy, without scripts and without losing your own footing.
Repair after the hard moment
What the research says about repair, for the child and for the adult, when a moment goes sideways.
Sleep
Guides · available nowWhat's typical, by stage
A calm look at sleep development across the first year: what's typical, what varies, and what the research can and can't tell us.
Routines, transitions, and night-waking
Why toddler sleep changes, what routines help, and how to read night-waking without panic.
Screen time
Guides · available nowBeyond "less is better"
Plain-language guidance grounded in current research: context, content, and the difference between background TV and shared viewing.
Screens, language, and attention
What the research suggests about how different kinds of screen use interact with language and attention in the early years.
Regulation
Tools · available nowA nervous-system primer for parents
A short reference that explains co-regulation in plain language: what it actually is, and why it matters more than scripts.
Regulating yourself first
Tools for the adult side of the room: noticing your own activation, what helps, and why it isn't selfish.
Saved for you
Private · this browser onlyFree tools now. Deep understanding with the class.
Everything here stays free. The class takes it further.
The tools in this library give you a calm framework for hard moments. The toddler class explains why those moments happen, in the brain, the nervous system, and the developmental arc of ages 1–3.
- ·5 modules · ~1 hr each · self-paced
- ·Unlimited Growing Minds AI included
- ·Free milestone tracker included
- ·$49 · lifetime access
What the class covers
- Module 1. How the toddler brain is being built right now
- Module 2. Language development and serve-and-return
- Module 3. Autonomy, limits, and the toddler "no"
- Module 4. Big feelings, meltdowns, and repair
- Module 5. Routines, transitions, and sleep