There's so much to learn about our home in space. Simple diagrams, satellite images, and tons of interesting facts guide first readers through this engaging book about our extra-special planet. An easy-to-understand fact file sums up Earth's most interesting facts and features, and a solar system concentration game boosts memory and social skills. Back matter includes glossary, index, and further reading.
$ 300 元
原價 333
-
$300
