Frozen in Time

Frozen in TimeBy: Carmella Van Vleet Series: Books for a Better Earth A dazzling introduction to paleoclimatology for kids, connecting the methods that scientists use to study our climate history with future climate change solutions. Believe it or not, ice isnt always just frozen water. In fact, most of the ice covering our planet contains thousands of years' worth of information about our atmosphere. This ice is made up of a lot more than snowit has soot, volcanic

Phoebe doesn't understand why he won't try new things

but can she keep her cool when things heat up in and out of the classroom

Poland and Czechoslovakia had already fallen

By: Dana Meachen Rau

The best-loved classics of the twentieth century are included

Neither with mulch

Findriddy and Carson are two explorers sent to Boohte to survey the ridges and scrub-covered hills of the planet

Sudoku puzzles

panoramic story that ranges from the New Madrid earthquake of 1811 through the Civil War to the bootlegging days of the 1930s

以科學家/藝術家的故事追根溯源，並設計隨手可作的簡單活動，體驗大師的發現與創造，幫助讀者「深度學習」，增進跨領域整合思考能力。本系列獲得全美科學教師聯盟推薦，更受到國內推廣科普的媒體及老師喜愛。

Who could imagine that she would find it in a letter from a man she’s never met

And in a wonderfully energetic portrait of Jacobean life