Browse practical, general learning and development ideas for babies and toddlers. Every child develops at their own pace; these guides are not a diagnosis or a substitute for your child's pediatrician.
0–12 months: infant development by month
1 month: A steadier head
Your baby may begin lifting and turning their head during supervised tummy time. Short, frequent floor moments count.
- Movement and motor: A steadier head.
- Sensory play: Try a face-to-face “conversation”: copy a sound, wait, then answer their next sound. Keep the room calm and let baby set the pace.
- Sleep and settling: There is no single sleep window that fits every baby. Notice your baby’s sleepy cues and use a calming wind-down when it suits your family.
- First foods: Breast milk or infant formula remains the main nutrition source. Ask your child’s clinician when and how to begin complementary foods.
2 months: Hands meet the world
Watch for hands opening, hands finding the mouth, and growing interest in nearby faces and objects.
- Movement and motor: Hands meet the world.
- Sensory play: Offer a high-contrast picture or a soft, washable toy just within view. Move it slowly and stop when your baby looks away.
- Sleep and settling: There is no single sleep window that fits every baby. Notice your baby’s sleepy cues and use a calming wind-down when it suits your family.
- First foods: Breast milk or infant formula remains the main nutrition source. Ask your child’s clinician when and how to begin complementary foods.
3 months: A social conversation
Smiles, coos, and longer looks may show up. Pause after you speak and leave room for a little back-and-forth.
- Movement and motor: A social conversation.
- Sensory play: Sing a familiar short song, then pause before the last word. Your expression and voice are the activity; no special toys needed.
- Sleep and settling: There is no single sleep window that fits every baby. Notice your baby’s sleepy cues and use a calming wind-down when it suits your family.
- First foods: Breast milk or infant formula remains the main nutrition source. Ask your child’s clinician when and how to begin complementary foods.
4 months: Reaching with purpose
Some babies begin batting at or reaching toward toys. Place one safe object within comfortable reach during play.
- Movement and motor: Reaching with purpose.
- Sensory play: Set a soft toy on one side during supervised floor play and let baby decide whether to look, reach, or rest.
- Sleep and settling: There is no single sleep window that fits every baby. Notice your baby’s sleepy cues and use a calming wind-down when it suits your family.
- First foods: Breast milk or infant formula remains the main nutrition source. Ask your child’s clinician when and how to begin complementary foods.
5 months: Rolling practice
Rolling may begin around this period, but timing varies. Keep one hand on baby on raised surfaces and use a clear floor space.
- Movement and motor: Rolling practice.
- Sensory play: Try a face-to-face “conversation”: copy a sound, wait, then answer their next sound. Keep the room calm and let baby set the pace.
- Sleep and settling: Sleep windows are individual and can shift with age and day-to-day needs. If naps feel difficult, note your baby’s cues and ask your clinician if concerned.
- First foods: Breast milk or infant formula remains the main nutrition source. Ask your child’s clinician when and how to begin complementary foods.
6 months: Exploring textures
Babies may bring safe objects to the mouth and enjoy varied sounds and textures. Stay close and avoid small or loose parts.
- Movement and motor: Exploring textures.
- Sensory play: Offer a high-contrast picture or a soft, washable toy just within view. Move it slowly and stop when your baby looks away.
- Sleep and settling: Sleep windows are individual and can shift with age and day-to-day needs. If naps feel difficult, note your baby’s cues and ask your clinician if concerned.
- First foods: When your baby shows readiness and their clinician agrees, offer soft, easy-to-manage foods while seated and closely supervised.
7 months: Sitting and babbling
More stable sitting and repeated consonant sounds may emerge. Narrate what you are doing and follow your baby’s gaze.
- Movement and motor: Sitting and babbling.
- Sensory play: Sing a familiar short song, then pause before the last word. Your expression and voice are the activity; no special toys needed.
- Sleep and settling: Sleep windows are individual and can shift with age and day-to-day needs. If naps feel difficult, note your baby’s cues and ask your clinician if concerned.
- First foods: When your baby shows readiness and their clinician agrees, offer soft, easy-to-manage foods while seated and closely supervised.
8 months: Moving to get there
Some babies pivot, roll, or begin crawling; others use different ways to explore. Offer a clear, supervised floor area.
- Movement and motor: Moving to get there.
- Sensory play: Set a soft toy on one side during supervised floor play and let baby decide whether to look, reach, or rest.
- Sleep and settling: Sleep windows are individual and can shift with age and day-to-day needs. If naps feel difficult, note your baby’s cues and ask your clinician if concerned.
- First foods: Introduce foods at your family’s pace and follow individualized allergy guidance from your clinician. Avoid choking hazards and never leave baby eating alone.
9 months: Finding familiar things
Peekaboo and a toy partly hidden under cloth can invite searching and shared attention. Keep play light and responsive.
- Movement and motor: Finding familiar things.
- Sensory play: Try a face-to-face “conversation”: copy a sound, wait, then answer their next sound. Keep the room calm and let baby set the pace.
- Sleep and settling: Sleep patterns keep changing. Follow your baby’s cues rather than a fixed window, and ask your clinician about a routine that fits your family.
- First foods: Introduce foods at your family’s pace and follow individualized allergy guidance from your clinician. Avoid choking hazards and never leave baby eating alone.
10 months: Pulling up, cruising
Some babies pull to stand or move along furniture. Check that furniture is stable and keep climbing areas clear.
- Movement and motor: Pulling up, cruising.
- Sensory play: Offer a high-contrast picture or a soft, washable toy just within view. Move it slowly and stop when your baby looks away.
- Sleep and settling: Sleep patterns keep changing. Follow your baby’s cues rather than a fixed window, and ask your clinician about a routine that fits your family.
- First foods: Introduce foods at your family’s pace and follow individualized allergy guidance from your clinician. Avoid choking hazards and never leave baby eating alone.
11 months: Gestures and imitation
Waving, pointing, copying sounds, or offering objects may appear. Respond warmly to gestures as communication.
- Movement and motor: Gestures and imitation.
- Sensory play: Sing a familiar short song, then pause before the last word. Your expression and voice are the activity; no special toys needed.
- Sleep and settling: Sleep patterns keep changing. Follow your baby’s cues rather than a fixed window, and ask your clinician about a routine that fits your family.
- First foods: Introduce foods at your family’s pace and follow individualized allergy guidance from your clinician. Avoid choking hazards and never leave baby eating alone.
12 months: A year of discovery
Your baby may be standing, cruising, or taking steps—or still building earlier skills. Keep talking, playing, and noticing progress.
- Movement and motor: A year of discovery.
- Sensory play: Set a soft toy on one side during supervised floor play and let baby decide whether to look, reach, or rest.
- Sleep and settling: Sleep patterns keep changing. Follow your baby’s cues rather than a fixed window, and ask your clinician about a routine that fits your family.
- First foods: Introduce foods at your family’s pace and follow individualized allergy guidance from your clinician. Avoid choking hazards and never leave baby eating alone.