"Fun pictograms and infographics about planet Earth make learning about math topics such as volume, scale diagrams, division, and number lines easy and fun. In this book, readers go on a mission to protect threatened areas around the world and use their mathematical skills to measure geysers, protect forests, and check on glaciers. Math puzzles and exercises help children build confidence in their math skills."

Around the world -- Erupting geysers -- Fossil hunting -- Taking fossils home -- Gemstones in Pompei -- Forest under threat -- Melting mountain ice -- Feeling colder -- Monsoon time -- Snowed in -- Deep-sea diving -- Global time -- Go figure! answers.