If the baby can stare at a certain color or turn his head to look at other colors, adults can point to these toys and say to the baby, "This is a red balloon", "That is a white rabbit" and "This is a yellow flower", thus deepening the baby's perception of color. Even children are no exception. Pink is the representative color of the princess. Maybe she will be persistent and want to match pink. After considering the fitness, warmth and heat dissipation, please respect the child's aesthetics if he insists on his own opinion.
The understanding of color has a scientific development law: red-black-white-green-yellow-blue-purple-gray-brown (brown). Knowing colors in this order will get twice the result with half the effort, and when teaching children to know these colors, we must pay attention to the methods. You can't teach him to recognize at once. You can teach your children that it is black. Today, when the sun is shining, you can look up at the sky and tell your children that the blue sky is better than teaching them that the color of clouds is white.
Draw something of a certain color with crayons and marks. When children draw this thing, only give them the corresponding color. For example, you can give your child a day to draw only red things. On this day, they can draw roses, watermelons, fire engines, mailboxes and so on. But you can't know it several times a day, so children are easily confused.