Bounce! the Wonderful World of Rubber Upper Intermediate Online Only

Cambridge Discovery Education Interactive Readers are the next generation of graded readers - captivating topics, high-impact video, and interactive exercises designed to motivate and engage. It's in our shoes, cars, bikes, golf balls, clothing, kitchens...what would we do without rubber? Learn about where rubber comes from, how we use it, and how we depend on it more and more. Word count: 2767. Lexile reading level: 1040L.