Literal question
How much has your household spent on NAME's education in this/the last school year for: E. Other education materials (exercise books, pens, etc.)? (Amount in KIP)
Interviewer instructions
Include monetary value of in-kind payments
After asking individual amounts, calculate total and ask: "So, altogether you have spent ___ kip on (NAME's) education in this/the last school-year. Is that right? Probe and reconcile.