Across
- 3. a book with every topic in a subject
- 4. a book with all the words
- 6. something that can hold notebooks, devices, and pencils
- 8. a book of synonyms and antonyms
- 9. The study of shapes
Down
- 1. a machine that can solve simple equations like multiplication, addition, subtraction and division
- 2. assignments to do at home
- 5. Someone who teaches
- 7. A room where someone teaches