Download or read book How Do Airplanes Stay Up? written by Debbie Vilardi and published by Science Questions (Set of 8). This book was released on 2019-01-02 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This book introduces readers to the science behind aviation. Students learn about the four forces of flight: gravity, lift, drag, and thrust. Vivid photographs and easy-to-read text aid comprehension for early readers. QR Codes in the book give readers access to book-specific resources to further their learning. Aligned to Common Core Standards and correlated to state standards." --