Your 14-month-old can interact with your baby by practicing walking, building blocks, and recognizing shapes and colors. 1. Practice walking: 14-month-old babies are gradually walking. Parents let the baby stand still and then release the hand and let the baby walk alone for 3-4 steps. The other parent can stand on the opposite side and tease the baby with his favorite toys to encourage him to walk on his own. 2. Building blocks: Parents can demonstrate to the baby, build the blocks and then let the baby build them by himself. Parents can supervise their baby while he is building blocks to give him more time to learn new skills. 3. Recognize shapes and colors: Prepare toys of circles, squares and triangles. Parents can tell him these shapes repeatedly. After practicing for a while. Usually take the baby more often to pick up the parents can say the shapes for the baby to recognize, or guide the baby to talk. The same way to train the baby to identify red, yellow and blue primary colors. Touch the outside world fresh things, help stimulate the baby cognitive development. At the same time, the appropriate sun helps the synthesis of calcium, beneficial to growth and development.