Scholastic
Scholastic History Mystery: Colonial Life 1: The Hornbook
Students try to guess the mystery subject Carlotta Facts, the History Mystery Museum's professor, is studying. They read the clues, do some online and offline research, and then attempt to identify the game's mystery item, The Hornbook.
Other
Pocantico Hills School: Benjamin Franklin: A Man of Many Talents
This student-created project site looks at the life of Benjamin Franklin and his experiments with lightning. Includes a timeline, a glossary, a printable quiz, and many illustrations.