On the Job: Underwater Investigators: Plotting Rational Numbers

Did you know that only 5% of the Earth's oceans have been explored? Underwater investigators are on a mission to find out more! These passionate people come from different backgrounds with interests that range from science to shipwrecks. But they all share a deep respect for life under the sea. Learn more about underwater exploration with this nonfiction math book that uses real-world examples of problem solving to build students' math and reading skills. Let's Explore Math sidebars feature...