Break the Siege

Construct an arsenal of mini-models of large launchers, based on siege weapons used throughout history. All you need are everyday items and some adult help. Wheel them out as you conduct a siege and load your catapults with raisins or marshmallows. Bite-sized facts explain how these siege weapons were used in history too!

Rob Ives is a former math and science teacher and now a designer and paper engineer living in Cumbria, UK. He creates science- and project-based children's books, including Paper Models that Rock! and Paper Automata. He specializes in character-based paper animations and all kinds of fun and fascinating science projects, and often visits schools to talk about design technology and demonstrate his models.