Across
- 4. sources such as a textbook
- 5. 18th president of the United States
- 12. sources such as a letter or photograph
- 13. the mascot of Lake Forest Hills
- 15. the answer to an addition problem
- 16. only president of the Confederate states
- 18. the war between the Northern and Southern states
- 19. objects that you can partially see through
- 20. the answer to a division problem
Down
- 1. led the Underground Railroad
- 2. First battle of the Civil War
- 3. the amount of space on the inside of a rectangle
- 6. 16th president of the United States
- 7. objects that you can see through
- 8. the answer to a multiplication problem
- 9. the distance around the outside of a shape
- 10. objects that can not be seen through
- 11. the capital of the United States
- 14. taker IB word- being brave enough to try new things
- 17. the answer to a subtraction problem