Here’s what to know about your 6-year-old.

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Kaiser Permanente.https://healthy.kaiserpermanente.org/health-wellness/health-encyclopedia/he.milestones-for-6-year-olds.ue5723Opens a new window[Accessed March 2025]

American Academy of Pediatrics.

Eruption charts.https://www.mouthhealthy.org/en/az-topics/e/eruption-chartsOpens a new window[Accessed March 2025]

American Optometric Association.

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BMI Frequently Asked Questions.https://www.cdc.gov/bmi/faq/?CDC_AAref_Val=https://www.cdc.gov/healthyweight/assessing/bmi/childrens_bmi/about_childrens_bmi.htmlOpens a new window[Accessed March 2025]

MedlinePlus.

School-age children development.https://medlineplus.gov/ency/article/002017.htmOpens a new window[Accessed March 2025]

National Sleep Foundation.

Children and Sleep.https://www.sleepfoundation.org/children-and-sleepOpens a new window[Accessed March 2025]

Milne, AA.

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1927.Now We Are Six.

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Karen Miles