【實用教育app】Matter by KIDS DISCOVER|最夯免費app-綠色工廠好玩App

••• Selected as Editor's Choice by Apple - June 2013 •••Take an in-depth look at matter’s many mixed-up forms, learn about the difference between chemical and physical changes, and examine matter's four possible states: solid, liquid, gas and plasma.Reading Level: Upper Elementary and Middle SchoolIn this app you'll learn about:What Is Matter?• Different Kinds of Matter• Mixtures and Matter• Properties and States of Matter• Physical and Chemical Changes• How Matter Works• Fun At-Home ExperimentsFeatures include:• Interactive 3-D models• High-definition video and audio• Hi-res photographs, cartoons, and animations• Easy-to-read, accessible writing• Quizzes, puzzles, and other fun gamesPlus…optimized for the iPad Retina displayKIDS DISCOVER has been creating award-winning content for kids for over 20 years. KIDS DISCOVER apps are always AD-FREE.Other great apps from KIDS DISCOVER include:• Ancient Egypt• Ancient Greece• Antarctica• Cells• Civil War• Constitution• Ecology• Extreme Weather• Galaxies (FREE)• Geography• Matter• Space• Washington D.C.• Simple Machines• Sunand More!To learn more about us and our mission to inspire kids, feed their natural curiosity, and instill a love of reading and learning, please visit us at www.kidsdiscover.com.