This operation will be more troublesome. First of all, you need to use EXCEL to sort out the math knowledge points in the second volume of the fourth grade, and see if it is necessary to reflect different parts or other difficulty levels according to your own division standards. Set the data content to two columns, one is the project name and the other is the numerical value.

Then it needs to be edited by other software, and Python drawing needs some programming knowledge. Not recommended, focus on how to draw with EXCEL.

Select the edited knowledge points.

Insert → More → All Charts → Select Type Radar Charts.