Mini 4WD is a tool that could be applied to learning and education. It requires the ability to read and use of motor skills – understanding the manual, using the finger strength and the small hand muscles of the wrist during installation. Students need to establish the cognition of different vehicle types, such as classification, importance, and sequential processing. Based on observation and analysis, it is an important factor in problem-solving. In the limited time, use scientific methods to record and analyze instead of trying aimlessly. There are also recent reports on how schools use four-wheel drive vehicles to help ADHD students improve their concentration. Our courses also have group activities. Students need to cooperate and calmly deal with problems, and express their thoughts through multiple intelligences.