In Math Kid, children can explore various sections to practice their math skills, including learning numbers, counting, addition and subtraction within the range of 5, and comparing greater or smaller values. Each activity is designed to be simple and interactive, allowing kids to observe the problems and choose the correct answer. After selecting the right answer, they are rewarded with a fun sticker as positive reinforcement. This encourages them to continue learning and improving their skills while enjoying the process. Math Kid makes math practice both educational and entertaining for young learners!