--- title: Activities with a 4-month-old description: Explore key activities to boost your 4-month-old's development and improve sleep, from tummy time to sensory play image: https://www.mellow.kids/hubfs/11062b_241846a2cd444ae4bb7c719f1d1702df~mv2.webp --- [Skip to content](https://www.mellow.kids/blog/activities-with-a-4-month-old#main-content) [![Mellow Kids](https://www.mellow.kids/hubfs/logo-white-2.svg)](https://www.mellow.kids) - [Home](https://www.mellow.kids) - [Resources](https://www.mellow.kids/resources) - [Blog](https://www.mellow.kids/blog) - [The Team](https://www.mellow.kids/about) - [Contact Us](https://www.mellow.kids/contact-us) Open main navigation Close main navigation - [Home](https://www.mellow.kids) - [Resources](https://www.mellow.kids/resources) - [Blog](https://www.mellow.kids/blog) - [The Team](https://www.mellow.kids/about) - [Contact Us](https://www.mellow.kids/contact-us) - [Personal Sleep Support](https://www.mellow.kids/personal-sleep-support) [Personal Sleep Support](https://www.mellow.kids/personal-sleep-support) [All posts](https://www.mellow.kids/blog/all) [Blog](https://www.mellow.kids/blog/all) / [Development](https://www.mellow.kids/topics/development) / Activities with a 4-month-old # Activities with a 4-month-old 1 minute read  ·  Updated July 22, 2026 ![](https://www.mellow.kids/hubfs/11062b_241846a2cd444ae4bb7c719f1d1702df~mv2.webp) ![Picture of Daiany Nascimento](https://www.mellow.kids/hs-fs/hubfs/Daiany%201-1.jpg?width=50&height=50&name=Daiany%201-1.jpg) Written By Daiany Nascimento Certified Pediatric Sleep Specialist ![Picture of Mary Ann Nero](https://www.mellow.kids/hs-fs/hubfs/Mary%20Ann-1.png?width=50&height=50&name=Mary%20Ann-1.png) Medically Reviewed By Mary Ann Nero Clinical Advisor | Registered Nurse (Pediatrics & Obstetrics) In this article As your infant turns four months, a window of new developmental milestones opens. This age marks a time of growing curiosity and motor skills. Engaging your baby in stimulating activities during the day can not only enhance their learning but also improve **sleep quality at night**. Below are some activities to help your little one practice and refine their new skills.   ## **1. Tummy Time:** Enhance neck and upper body strength by laying your baby on their tummy. Start with a few minutes a few times per wake window, gradually increasing as they get stronger.   ## **2. Sensory Play:** Expose your baby to different textures, colors, and sounds. Use soft toys, rattles, and colorful books to captivate their interest.   ## **3. Mirror Play:** Babies love looking at human faces, and a mirror provides a perfect opportunity for self-discovery and social interaction.   ## **4. Reading:** It's never too early to start reading to your baby. Choose brightly colored and visually appealing books to hold their attention.   ## **5. Sing-a-long and Music**  Sing to your baby and play soothing music. Encourage their listening skills and introduce them to rhythm and melody.   ## **6. Reaching and Grabbing:**  Encourage reaching and grasping by holding toys just out of reach or dangling them above. This activity promotes hand-eye coordination.   ## **7. Baby Yoga:** Simple stretching exercises and gentle movements can be a fun and relaxing activity for both of you.   ## **8. Baby Massage:**  A gentle massage can be soothing, and it can also provide a sensory experience for your baby.   ## **9. Outdoor Strolls:**  Fresh air and a change of scenery can be stimulating. It’s also an excellent way for your baby to experience different sights and sounds.   ## **10. Social Interaction:** Arrange playdates or attend baby groups to provide social interaction. Your baby will enjoy watching other babies and adults.   ## **11. Visual Tracking:** Hold a toy or your face in front of your baby and slowly move it from side to side, encouraging them to track the movement with their eyes.   ## **12. Talk and Respond:** Engage in conversations by talking to your baby and pausing for them to respond. This will help develop their communication skills.   These activities not only foster bonding but also support your baby’s mental and physical development. Remember to follow your baby’s cues and keep the activities enjoyable. Through interactive and stimulating play during the day, you're paving the way for your baby’s learning and ensuring they are ready to rest at bedtime. ## Related posts [![Crying little girls](https://www.mellow.kids/hubfs/crying-little-boy-sad-child-home.jpg)](https://www.mellow.kids/blog/the-surprising-link-between-sleep-and-emotional-intelligence-in-kids) [Development](https://www.mellow.kids/topics/development) ### [The Surprising Link Between Sleep and Emotional Intelligence in Kids](https://www.mellow.kids/blog/the-surprising-link-between-sleep-and-emotional-intelligence-in-kids) Sleep has long been recognized as essential in child development. However, recent ... 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