Developmental Milestones Flashcards
At what age does a baby hold their head up in ventral suspension?
1.5 months (6 weeks)
At what age does a baby raise their head 45° when prone?
3 months
At what age does a baby roll over and sit briefly with support?
6-8 months
At what age does a baby sit steady without support?
9 months
At what age does a baby walk unsteadily and stand alone?
12 months
At what age does a baby walk independently?
15 months
At what age does a baby walk alone steadily and stoop to pick up objects?
18 months
At what age does a toddler run and climb stairs with two feet per step?
24 months (2 years)
At what age does a child jump well and pedal a tricycle?
36 months (3 years)
At what age does a child hop on one foot?
48 months (4 years)
At what age does a child bounce a ball and skip?
60 months (5 years)
At what age does a baby follow objects through 90°?
1.5 months (6 weeks)
At what age does a baby follow objects through 180° by turning head?
3 months
At what age does a baby transfer objects between hands and use a palmar grasp?
6-8 months
At what age does a baby develop a pincer grip?
12 months
At what age does a child pick up small objects and perform ‘casting’?
15 months
At what age does a child scribble and stack 2-3 blocks?
18 months
At what age does a child copy a vertical line and stack 4-6 blocks?
24 months (2 years)
At what age does a child copy a circle and stack 9 blocks?
36 months (3 years)
At what age does a child copy a cross and draw a person with three parts?
48 months (4 years)
At what age does a child copy a triangle and write their name?
60 months (5 years)
At what age does a baby gurgle and startle to loud sounds?
1.5 months (6 weeks)
At what age does a baby turn their head to sound and make vowel sounds?
3 months
At what age does a baby babble in two-syllable sounds and turn to their name?
6-8 months
At what age does a baby understand ‘no’?
9 months
At what age does a baby say 2-3 words (other than mama/dada) with meaning?
12 months
At what age does a child use several words and show echolalia?
15 months
At what age does a child know body parts and say 25-50 words?
18 months
At what age does a child follow two-step commands and use plurals?
24 months (2 years)
At what age does a child speak in 3-4 word sentences and attempt storytelling?
36 months (3 years)
At what age does a child count to 10 and use past tense?
48 months (4 years)
At what age does a child understand prepositions and opposites?
60 months (5 years)
At what age does a baby smile responsively?
1.5 months (6 weeks)
At what age does a baby develop a social smile?
3 months
At what age does a baby hold a bottle and put food in their mouth?
6-8 months
At what age does a baby show stranger anxiety and play peek-a-boo?
9 months
At what age does a baby wave ‘bye-bye’ and express wants with pointing?
12 months
At what age does a child drink from a cup?
15 months
At what age does a child use a spoon and take off socks/shoes?
18 months
At what age does a child play alone and stay dry by day?
24 months (2 years)
At what age does a child share toys and use a knife & fork?
36 months (3 years)
At what age does a child dress independently and play cooperatively?
48 months (4 years)
At what age does a child brush teeth and comfort others in distress?
60 months (5 years)
