ERN Item Type:
- Classroom Activities
The JOIDES Resolution (JR) has physical dimensions unlike most oceangoing vessels. Why? So that scientists can sail nearly anywhere in the world to drill for samples of rocks and sediment from below the seafloor — in hopes of discovering clues about Earth’s history and structure, life in the deep biosphere, past climate change, earthquakes, and natural resources. This activity enables students to estimate and calculate scales of distance and length as used by ocean drilling scientists. Correlated standards include National Science Education Standard E in Earth and Space Science and the National Council of Teachers in Mathematics Standard that students understand and use ratios and proportions to represent quantitative relationships.