Google Sheets: INDIRECT() with a Range

Question

This question could be rephrased to, \"Using a programmatically generated range in FILTER()\" depending on the approach one takes to answer it.

EDIT- It seems that I ina

Answer 1

once again, maybe this is what you want:

=FILTER('Data Import'!1:100000, 
 INDIRECT("'Data Import'!"&
 ADDRESS(1,       MATCH("student.grade", 'Data Import'!1:1, 0), 4)&":"&
 ADDRESS(1000000, MATCH("student.grade", 'Data Import'!1:1, 0), 4)) < 12)