How to make traditional culture enter primary school mathematics teaching

For example, when it comes to Pythagorean Theorem, you can talk about how people discovered Pythagorean Theorem. China people first discovered Pythagorean Theorem, which linked the stock index with two right-angled sides of a right-angled triangle. What foreigners discovered later was called Pythagoras theorem. China people first discovered it, but at that time, it was isolated from the world and there was no publicity, so it could also stimulate students' patriotic enthusiasm. And so on. In addition, some short stories of mathematicians can be interspersed in teaching. For example, in order to prove Goldbach's conjecture, Chen Jingrun used several sacks of papyrus under a difficult condition to cultivate students' research spirit. etc