Mathematics thinking course for primary schools. Mathematical thinking course focuses on cultivating children's logical thinking ability, including orderly thinking, positive and negative thinking, logical thinking and divergent thinking. These thinking modes not only help children learn and master mathematics knowledge more effectively, but also improve their ability to analyze and solve problems, laying a solid foundation for their future study. Mathematical thinking training can guide children to think methodically and logically, and improve their observation, imagination, attention and memory. It should be noted that parents should avoid putting the cart before the horse and let their children participate in too much thinking development training, while ignoring the learning of knowledge in the classroom. The child's main task is to learn the knowledge in class well, and then attend the thinking training class when he has spare time.