Kindergarten readiness is about a lot more than flashcards. The American Academy of Pediatrics (AAP) says social and emotional skills, like taking turns, following directions and managing emotions, matter as much as academics. Here’s the full checklist, plus Massachusetts age rules and what to do if your child isn’t there yet.
By our editors · Facts checked October 7, 2026. This guide is general information, not medical advice.
Disclosure: Treehouse Learning Center, which runs childcare and therapy programs in Massachusetts, publishes KidBrief. Our directory lists every licensed program, and we always label ours. Some links may be affiliate links: if you buy through them, we may earn a commission at no extra cost to you. How we make money.
The short version
- Readiness covers three areas: senses, social-emotional skills, and early language, literacy and math. No child nails all of it.
- In Massachusetts, school is required starting in September of the calendar year a child turns 6, and each district sets its own kindergarten entry age.
- Districts must offer free half-day kindergarten, and many offer full-day.
- A checklist is a guide, not a test. The AAP calls readiness tests “far from perfect.”
- Children found eligible for special education can start IEP services by their third birthday, and IEPs are reviewed every year.
What do kindergarten teachers actually look for?
The AAP sorts school readiness into three buckets: using the senses to explore; social, emotional and behavioral skills like focusing, cooperating and making friends; and early language, literacy and math. It warns that too many U.S. kids start kindergarten without the social-emotional piece.
The National Association for the Education of Young Children (NAEYC) agrees. Its position statement calls play essential for children from birth through age 8, and it says weaving thinking, social and self-control skills together better prepares kids for harder academic work.
Massachusetts spells out the academic side. The state’s 2017 English language arts framework includes Pre-K standards for older 4- and younger 5-year-olds: handling books, recognizing some capital letters and the letters in their own name, hearing rhymes and matching a first sound to a picture. Reading fluently isn’t expected until kindergarten.
The kindergarten readiness checklist
Print this table or screenshot it. Skills come from the CDC’s milestones for age 5, its milestones for age 4 and the Massachusetts Pre-K standards. Check what you see most days, not on a perfect day.
| Area | What many kids can do by 5 | Practice at home |
|---|---|---|
| Getting along | Follows game rules and takes turns | Board games, snack-time turns |
| Helping | Does simple chores, like clearing the table | One small job every day |
| Focus | Pays attention for 5 to 10 minutes during a story or craft (screens don’t count) | A daily read-aloud |
| Talking | Keeps a conversation going for more than 3 back-and-forths | Dinner-table questions |
| Storytelling | Tells a story with at least 2 events; answers questions about a book | “What happened first?” |
| Letters | Names some letters; writes some letters in their name | Name on every drawing |
| Sounds | Uses or recognizes simple rhymes | Silly rhyming games |
| Numbers | Counts to 10; names some numbers from 1 to 5 | Count stairs and snacks |
| Time | Uses words like “yesterday,” “tomorrow” and “morning” | Talk through the day |
| Hands | Holds a crayon with fingers and thumb; buttons some buttons | Drawing, play dough, dress-up |
| Body | Hops on one foot | Hopscotch |
| Self-care | Is mostly toilet trained and washes hands | Practice in public bathrooms too |
Bathroom skills belong on the list: the AAP names toilet training among the things to consider. If you’re still working on it, our potty training guide covers late starters.
What we’d use
Learning Resources All Ready for Kindergarten Readiness Kit
One box that covers letters, beginning sounds, counting, shapes and fine-motor work, with lacing letters, Gator Grabber tweezers, a write-and-wipe book and a parent guide with 60-plus activities. Ages 4+. The brand page carries a choking-hazard warning for small parts: not for children under 3.
What matters less than you think
- Reading. Fluency isn’t a Pre-K standard in Massachusetts. Read aloud daily; our guide on teaching your child to read at home shows how without the drills.
- Worksheets. NAEYC says play is the central teaching practice for young children.
- Perfect handwriting. Writing some letters in their name is the age-5 milestone, not full sentences.
- One test score. NAEYC says screening flags needs for a closer look and isn’t meant to diagnose or label.
What we’d use
Learning Resources Beads & Pattern Cards Activity Set
Lacing beads onto a string is quiet, screen-free fine-motor practice, and the 20 pattern cards add early math skills like sequencing and sorting. It includes 108 beads and two laces. Ages 3+; the brand page warns of a choking hazard from small parts.
Kindergarten age in Massachusetts: the real rules
Here’s the state law in one line: every child must attend school starting in September of the calendar year they turn 6. Each school committee may set a younger minimum age, but not an older one.
Kindergarten enrollment is encouraged but not required. Districts must offer free half-day kindergarten, and many also run full-day programs, which may be free or charge tuition. If you’re thinking of skipping kindergarten, call your district first, since it can affect which grade your child starts in.
Cutoff dates vary by district
The state’s district-by-district list shows most districts using age 5 by about September 1, with outliers:
| District | Kindergarten entry age (DESE list) |
|---|---|
| Boston, Lynn, Lowell, Brockton, Springfield | Age 5 by September 1 |
| Salem, Revere | Age 5 by August 31 |
| Lincoln | Age 5 by October 1 |
| Worcester, Southbridge | Age 5 by December 31 |
One big catch: that list was last updated in 2020, and DESE tells families to call the superintendent’s office to confirm. Things change. Lawrence’s current policy admits children in the calendar year they turn 5, and Nantucket now uses September 1, while the state list shows September 1 for Lawrence and September 8 for Nantucket. Always check your district’s own page.
When to register
Registration windows are set locally, so look early in the school year before your child starts. Lynn Public Schools, for example, already has 2026–2027 registration open, with forms in English, Spanish, Portuguese and Haitian Creole. Bring proof of where you live; Nantucket, for instance, requires proof of residency and a parent photo ID.
Still sorting out the year before? Compare options in our guides to free pre-K in Massachusetts and daycare vs. preschool vs. pre-K. DESE and the Department of Early Education and Care also publish a “Welcome to Kindergarten!” planning toolkit.
What if my child isn’t “ready”?
Take a breath. The AAP says the idea that some 5-year-olds are ready and others aren’t is debated, because kids build these skills at different ages.
On redshirting, or holding a child with a late birthday out a year, the AAP says labeling kids “not ready” can keep them out of the best learning environment, that academic gaps for the youngest in class mostly disappear by third or fourth grade, and that kids older than their classmates face a higher risk of behavior problems as teens.
- Ask your pediatrician and your child’s preschool teacher for honest feedback.
- Treat kindergarten screening as a planning tool, not a gate.
- NAEYC says big decisions like placement should be made with families, using more than one source of information.
- Spend the months before kindergarten on play, routines and conversation, not cramming.
What we’d use
The King of Kindergarten by Derrick Barnes
A joyful picture book about a boy who heads into his first day like royalty, making friends and sharing his day with proud parents. It’s a reassuring read for kids who are nervous or excited. Hardcover, 32 pages, illustrated by Vanessa Brantley-Newton.
For children who need extra support
If your child has a delay or disability, the district is your partner from age 3. Massachusetts districts must provide early childhood special education for eligible 3- to 5-year-olds at no cost, in the least restrictive setting, which can be home, child care or public school.
At age 3: from Early Intervention to the school district
| When | What happens |
|---|---|
| By 30 months | EI starts transition talks with your family and, with your consent, refers your child to the district. |
| At least 90 days before age 3 | A transition planning conference with your family, EI and the district. |
| 60 days before age 3 | Recommended deadline to sign evaluation consent. |
| By the 3rd birthday | An IEP, or in some cases an IFSP, is in place if your child is eligible. |
Summer birthday? DESE suggests referring by February so eligibility is settled before school lets out. Not in EI? A parent can refer a child directly. The district must send an evaluation consent form within 5 school days and finish the evaluation within 30 school days of consent.
At age 5: the IEP goes to kindergarten
A preschool IEP doesn’t end at kindergarten. IEPs are reviewed every year, so ask for the spring review to cover kindergarten placement, services and supports. DESE lists smoother pre-K to kindergarten transitions as a priority. Our guide to IEPs vs. 504 plans explains your options, and our inclusive care section has more.
Common questions
What should my child know before kindergarten?
Think whole child: taking turns, keeping a conversation going, counting to 10, naming some letters and paying attention for 5 to 10 minutes, plus bathroom independence. Use the checklist above.
Does my child need to read before kindergarten?
Is kindergarten mandatory in Massachusetts?
No, it’s encouraged but not required. School becomes mandatory in September of the calendar year your child turns 6.
Looking for bilingual care or pediatric therapy on the North Shore? Our publisher, Treehouse Learning Center, has programs in Lynn.
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Sources
- Is Your Preschooler Ready for Kindergarten? (AAP, HealthyChildren.org)
- Important Milestones: Your Child by Five Years (CDC)
- Important Milestones: Your Child by Four Years (CDC)
- English Language Arts and Literacy Framework, 2017, including Pre-K standards (Massachusetts DESE)
- Developmentally Appropriate Practice position statement, 2020 (NAEYC)
- 603 CMR 8.02: Mandatory Minimum Age for School Attendance (Massachusetts DESE)
- Early Learning: Information for Families (Massachusetts DESE)
- Kindergarten entry age by district (Massachusetts DESE)
- Early Learning (Massachusetts DESE)
- Kindergarten registration (Lynn Public Schools)
- Entrance Age and Grade Change Policy (Lawrence Public Schools)
- Registration FAQ (Nantucket Public Schools)
- Technical Assistance Advisory SPED 2019-1: Transition from Early Intervention to Early Childhood Special Education (Massachusetts DESE)
- 603 CMR 28.04: Referral and Evaluation (Massachusetts DESE)
- Early Childhood Special Education (Massachusetts DESE)
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