1, often show your baby some toys, pictures and other items you have seen, and say their names repeatedly, which is helpful to develop your baby's vision and memory ability at the same time.
2. When taking a bath, let the baby be naked, and adults will help the baby play in the water. You can put some plastic toys in the water, such as colored balls and plastic cups, to make your baby play in the water. By doing so, on the one hand, it can develop the baby's skin feeling, on the other hand, it can also make the baby feel the flow of water and the floating of objects. It should be noted that the water temperature should be appropriate and the baby should not stay in the water for too long.
3, in the baby's crib or stroller, put some items with different textures, such as plush toys, cubes, sponges, plastic foam, etc. Let the baby grab and throw these items at will to develop the baby's sense of touch.