It is indeed a task that requires keen observation and considerable patience to ask children to assemble a bunch of chaotic building blocks into a fixed and unmistakable beautiful pattern within a certain period of time. It is a very good practice to find connection points in unrelated pictures and cultivate your baby's thinking ability. So some people compare jigsaw puzzles to vitamins for the brain. When choosing a puzzle for your baby, you must choose a puzzle with simple pattern, big block, few blocks and thick texture. For example, the patterns are baby's favorite animals, fairy tale characters, cartoons or familiar vehicles. And those puzzles with many squares and complicated patterns are beyond the understanding of the baby's age, making the baby look like he has lost interest in the fog. Don't buy them. 13- 18 months old baby has been able to walk, freeing his hands. It's time to start some hand-eye coordination games Playing puzzles is a very good choice, so that children can learn something while playing. What better way to familiarize your baby with Pinyin or China geography than to touch and study every letter and area? Children of different ages should choose different puzzles, and two-year-old children should choose puzzles with small pictures in appropriate positions. Children aged 3-4 can spin small pieces of puzzles and put complex puzzles together. It is more suitable for 3-year-old children to play with protruding puzzles, and the number of puzzles is 5~8. 4-year-old children can play 12~ 18 puzzles. A 5-year-old child can play 18~35 puzzles. Children at school can play more than 50 puzzles. The shapes of puzzles should be attractive, and the size of puzzles should be inversely proportional to the age of children. The patterns of the puzzle are mainly food, cars, animals, boys, girls and scenes. Children can get familiar with triangles, circles and squares by playing puzzles. At the same time, I also know a lot of knowledge brought by these puzzles. For example, racing puzzles can tell children about the various parts of the car, as well as the technical data and awards of the car. Architectural puzzles can give you a lot of architectural knowledge, including architectural style, architectural history and so on. 0- 1 year-old mode. At this age, the baby's physical development is still immature and the activity space is limited. It is more suitable to show him some bright colors, clear lines and larger patterns to prepare for the development of baby's visual image cognition. 1-2 years old playing with assembled toys. At this age, the baby's cognitive ability of things and images has been improved. Parents can play with some simple three-dimensional toys to help the baby initially establish the concept of whole-part-whole, and at the same time promote the movement and development of hand muscles. Play four puzzles at the age of 2~3. The 2-year-old baby's "formal" jigsaw puzzle can begin. I suggest you let your baby play four puzzles first. When choosing a puzzle, you should pay attention to the patterns and lines of the puzzle, and the color blocks should be clear.