Ages and Stages: Toddler - 12-24 Months - Developmental Milestones and Parent Guidance

Sep 28, 2026

Uploaded by Eliana

Ages and Stages: Toddler (12-24 Months) summarizes key developmental milestones across physical, cognitive, and social-emotional domains during the second year of life. It outlines what to expect by 18 and 24 months, including emerging motor control, refining fine-motor skills, rapid language growth, and shifting attention and communication. The guide also provides practical parent and caregiver strategies for safety, responsive support, emotional recognition, routines, and fostering independence through play and simple responsibilities.

LanguageEnglish

CategoryHealthcare

FormatPDF

Pages3

Reading Time8 min

AccessFree to download

Physical Development Milestones

By 18 Months

By 24 Months

Cognitive Development Milestones

By 18 Months

By 24 Months

Social and Emotional Development Milestones

By 18 Months

By 24 Months

A Guide for Toddler Parents and Caregivers

® ® University of Nebraska–Lincoln Extension, Institute of Agriculture and Natural Resources Know how. Know now. G2104 Ages and Stages: Toddler (12-24 Months) Jacqueline M. Guzman, Ruth E. Vonderohe, Gail L. Brand, Marilyn S. Fox, Lisa M. Poppe, LaDonna A. Werth, Mary E. Nelson, and Leslie Crandall, Extension Educators, and Tonia R. Durden, Early Childhood Extension Specialist Rasheema J. Pitt, Graduate Assistant in Research and Extension During the second year of development, toddlers grow and develop rapidly as they learn new things and explore their world. Learn what milestones to watch for and how you can provide a safe and supportive environment for your child’s development. Children 12 to 24 months old are learning, exploring, and communicating at a rapid rate, growing from dependent infants to more independent toddlers. They may challenge the patience, sense of humor, and even common sense of a parent or caregiver. Be prepared to“baby proof” the entire home, yard, and outside environments. This stage can be fun and rewarding as you guide your toddler through simple learning experiences. Keep in mind the following general developmental milestones for the busy toddler in your life. Physical Development Milestones By 18 Months • Motor skills are developing rapidly and independence can bean issue for adults (for example, as toddlers begin to learn how to climb onto and down from furniture unassisted) . • Coordination is developed from sitting down, standing alone, or walking independently. • A child can bend and pick up objects from a standing position. • Fine motor skills become more refined. For example, children can pick up small objects, with fingers, that often end up in his/her mouth. Figure 1. Play starts to become an important part ofa toddler’s life and can help them learn and develop motor skills. By 24 Months • Fine motor skills are improving, allowing toddlers to scribble and pour contents from one container into another. • Eye-hand coordination improves and enhances accuracy in placement (Figure 1), direction, and spatial awareness (for example, throwing a ball, stacking or lining up blocks) . Figure 2. Toddlers enjoy being read to and will often model adult behaviors by pointing, making relevant noises, and turning pages. • Toddlers can move their bodies up and down, pick up items while walking, stand on tip toes, run, and walk up and down stairs with support. Cognitive Development Milestones By 18 Months • Toddlers will imitate sounds, recognize objects by name, and understand and follow two-and three-step directions. • They understand more than they can verbalize and make requests through gestures, pointing, and single words. At times this can be frustrating for both adult and child. By 24 Months • With a vocabulary of 200-300 words, they can use two or three word sentences and mimic words spoken by others. Caregivers can help toddlers expand their language skills by responding to one word sentences with simple questions or statements. For example, when he or she says “milk”, the caregiver can ask “Would you like some milk?” • Toddlers demonstrate a great need for independence and develop self-help skills. • Their attention span increases. Theywill go frompointing and identifying objects in books to being able to listen to short stories (Figure 2) . • Use of symbols and ideas in communication, memory capacity, and imagination increase. Social and Emotional Development Milestones By 18 Months • “No” is frequently used and sharing is difficult. • They like to imitate and repeat sounds, words, and even the behaviors of parents, caregivers, and other children and often imitate these behaviors when playing or pretending. • Tempertantrums are common. The toddler may become easily frustrated because there are many things they want todo, but are unable todo yet. As communication skills develop, tantrums become less frequent. By 24 Months • “

FAQs

What strategies does the guide recommend for toddler parents and caregivers?

The guide emphasizes safety through child-proofing, staying calm while recognizing and naming emotions, and reinforcing positive behavior. It also recommends consistent routines, and building confidence through opportunities for simple helping tasks and imaginative play materials.

Sep 28, 2026

Uploaded by Eliana