They can’t learn advanced programming, but a 4-year-old can learn to code. There are hundreds of coding toys on the market that can help kids learn the skills necessary for coding. Some toys, like the Mochi Robot, are designed especially for preschool kids aged 3 and up. Other coding toys will help children or young adults learn more advanced coding. For example, the LEGO Mindstorm can be programmed in Python, a popular coding language used in professional contexts.