workbook
nounUS /ˈwɝk.bʊk/ · UK /ˈwɜːk.bʊk/
Etymology From work + book.
1
A book, used by a student, in which answers and workings may be entered besides questions and exercises.
2
A book, used by a business, containing a record of work to be done, or work completed.
3
Computing, Engineering, Mathematics, Natural sciences, Physical sciences, Sciences A collection of spreadsheets stored in the same file.