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Birth to 3 Years – Publications and Websites

Home » Resources » Birth to 3 and Early Years » Birth to 3 Years – Publications and Websites

Not finding what you’re looking for? Additional resources are available by calling our Helpline at (800) 578-2592. Packets available in English and Spanish.

¿No encuentra lo que busca? Hay recursos adicionales disponibles llamando a nuestra Línea de ayuda al (800) 578-2592. Paquetes disponibles en Inglés y Español.

Developmental Milestones

Skills such as taking a first step, smiling for the first time, and waving “bye-bye” are called developmental milestones. Children reach milestones in how they play, learn, speak, behave, and move (for example, crawling and walking).

Children develop at their own pace, so it’s impossible to tell exactly when a child will learn a given skill. However, the developmental milestones give a general idea of the changes to expect as a child gets older.

As a parent, you know your child best. If your child is not meeting the milestones for his or her age, or if you think there could be a problem with your child’s development, talk with your child’s doctor and share your concerns. Don’t wait. (from Developmental Milestones)

Matrix Packets, Other Publications and Website Links

As you start out on your journey in advocating for your little one, one important step is organizing the paperwork that you are receiving about your child. This may also include using documents to record your child’s development or responses to treatments or interventions. With a system in place to organize the right documents, it will be easier to find the information you need to share with professionals and make decisions about what your little one may need.

Matrix Training Packets

Matrix Help! Sheets (Downloads in both English and Spanish)

Other Matrix Publications

The Early Edition — a newsletter published by Matrix to meet the needs of families who have children with special needs, ages birth to 36 months. (Downloads in English and Spanish)

Materials from Other Organizations

Growth and Development

Child Care

Early Start


Phone Numbers

Early Start Information Line - 800.515.BABY