In the era of Artificial Intelligence Plus, the cultivation of computational thinking has attracted more and more attention. Programming teaching should focus on cultivating students" computational thinking, as well as their ability to analyze and solve problems. Under the background of classroom teaching reform based on the new curriculum standard"s "Five Elements of Classroom" learning paradigm in Jiangbei District, Chongqing, how can the five elements be specifically implemented in programming teaching? How can we effectively improve students" computational thinking ability, truly guide them to engage in creative thinking, while conducting scientific reasoning and efficiently handling practical problems? The author explores programming teaching strategies based on children"s cognitive characteristics, and through continuous exploration in teaching practice, summarizes the learner centered "Six Step" teaching method for children"s programming.