This book is an electronic flip book, which means each page is set up like a movie frame. You need to scroll it at a steady pace to see the animation. Students go on a frame-by-frame journey to the moon, and gain knowledge about it. They also learn how to make calculations about its size, gravity and distance from the earth. The step-by-step solutions to the math questions are shown afterwards so students can check their work. Vocabulary words are underlined with links to their definitions. The flip book format provides a fun visual and kinesthetic approach to learning!