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Bilingual Toddler Milestones: What to Expect at Ages 1, 2, 3, 4, and 5

By Palabra Garden

A clear timeline of what bilingual language development looks like at every stage, so you know your child is on track — even when it doesn’t feel like it.

One of the hardest parts of raising a bilingual child is not knowing what “normal” looks like. Your monolingual neighbor’s kid is stringing three-word sentences together, and yours is still mixing English and Spanish into a jumble that sounds like neither language. Is something wrong? Are you confusing them? Should you stop?

What this post covers

  • Age 1: The Foundation Year (12-18 Months)
  • Age 2: The Vocabulary Explosion (18-30 Months)
  • Age 3: Sentences and Grammar (30-42 Months)
  • Age 4: The Storytelling Year (42-54 Months)
  • Age 5: School Readiness and Language Separation (54-66 Months)
  • The Three Things That Matter Most at Every Age
  • Trust the Process

This post is being migrated from the previous site. The full version originally appeared on palabragarden.com.

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