Fairy Tale Science: Making a Raft for the Three Billy Goats Gruff

In many fairy tales, characters must rely on quick thinking to overcome challenges. But science and engineering could also help these characters. In this fun series, readers complete hands-on activities to help beloved fairy-tale characters. Readers build their own pulley system to help Rapunzel avoid having her hair pulled. With colourful spreads featuring fun facts, sidebars and infographics, this book provides an engaging overview of the science behind pulleys. AGES: 7 to 9 Hardcover Reinforced Library Binding