Sundials

Sundials!!!

1. Sundials are used in some countries like Japan and China.
2. They used them 300 BC years ago.
3. There are many different sundials.
4. A sundial is a device using the position of the sun.
5. all sundials must be aligned with their styles parallel to the access of the sun
6. sundials are used to tell time in egypt
7. sundials are part of ancient history
8. sundials have Roman numerals because they used to use them in Rome