What shall we do in this workshop? Learn some problem solving techniques based on the great mathematician George Polya's method (please refer to "How to solve it"). Finally,there will be a group competition on solving some mathematics problems.What shall we do in this workshop? „ Learn some problem solving techniques based on the great mathematician „ Finally, there will be a group competition on solving some mathematics problems. George Pólya ’s method (please refer to “How to solve it”)