Did the rescue procedures on the Titanic favor the first-class passengers?  Use actual historical data to explore independent and dependent events with your class. Part of a series of worksheets, but can be used separately.

Can survival rates on the Titanic be explained by the "women and children first" policy or did rescue procedures favor the wealthy? Use actual historical data to explore conditional probability and independent events with your class....

In this planets and fractions activity, students solve nine problems about the sizes and scales of planets compared to each other using fractions.

In this science worksheet, students will color a picture of the Cassini space craft and the Huygens Probe orbiting around Saturn. A simple explanation of the mission is at the bottom of the page.