In this time zones worksheet, students are given a map of the Earth indicating the time zones, the prime meridian and the international date line. Students answer 5 questions about solar occurrences and determine when each would be seen...

Students determine how a woman's estate is divided among her beneficiaries according to Islamic inheritance law. They add and subtract fractions.

This site from the University of Oregon provides an overview of Hipparchus's life and his major accomplishments. A good starting point.