People have taken dangerous risks trying to fly. Some inventors built wings for their arms and flapped them like birds. Others tried to fly with balloons or tried to glide with the wind. This book describes the creative, fascinating, and wacky experiments that people tried before the airplane was invented. This nonfiction picture book is an excellent choice to share during homeschooling, in particular for children ages 4 to 6. It's a fun way to learn to read and as a supplement for activity books for children.
This is a Stage 2 Let's-Read-and-Find-Out, which means the book explores more challenging concepts for children in the primary grades. Let's-Read-And-Find-Out is the winner of the American Association for the Advancement of Science/Subaru Science Books & Films Prize for Outstanding Science Series.
Supports the Common Core Learning Standards and Next Generation Science Standards.
本套美國經典科學啟蒙讀本Let's Read and Find Out Science 7冊物理學系列點讀書，通過情景設定和故事情節的展開，趣味科普抽象、空洞的物理學原理，挖掘隱藏在平凡生活背后有趣的物理常識。全書采用情景設定、生活化引入、模擬實驗等講解方式，將抽象問題具體化、簡單化，為孩子奠定夯實的物理知識基礎，為小升初做準備。
