Readers go on a mission to protect threatened areas around the world in this fun book that teaches about math topics such as volume, scale diagrams, division, and number lines. Math puzzles and exercises help children use their math skills to measure geysers, protect forests, and check on glaciers.
General Note
"Math in the real world."--Cover.
Content Note
Around the world -- Erupting geysers -- Fossil hunting -- Taking fossils home -- Gemstones in Pompeii -- Volcanic threat -- Melting mountain ice -- Feeling colder -- Monsoon time -- Snowed in! -- Dee-sea diving -- Global time -- Answers.