EDUCATION

wonder, be puzzled, what to do, think or answer

 He looked back at her and scratched his head seriously. Google

The Ethiopian scratched his head and said, 'It ought to be 'sclusively a rich fulvous
orange-tawny from head to heel, and it ought to be Giraffe;  Google

 Ivan scratched his head and said: "See here;
such nastiness!  Google