Our easy to build catapult plans and trebuchet plans take the guess work and frustration out of the project. From shopping for materials, through firing and tuning, our professionally engineered plans and instructions are designed to make the process simple and enjoyable. Not just  drawings, these catapult plans and instructions guide you through every step. 

- Don't have the time to build a catapult from plans ?

Then our trebuchet kits are just what you need. Very easy to assemble, this all hardwood catapult kit comes complete with precut and drilled parts, pins and axles, counterweights, sling cord and pouch, projectiles and fully illustrated assembly and firing instructions. Requires only white carpenter's glue and a clamp (not included) to assemble.

- Looking to integrate a catapult or trebuchet into your lesson plans ?

Catapults and trebuchets make terrific learning tools for history and science teachers. Ancient and Renaissance engineers and inventors, like Archimedes and Leonardo da Vinci , studied catapult and trebuchet design. Use a catapult for teaching Causal Relationships , Statistics, Process Control , Data Collection and Graphing , System Modeling and Design of Experiments .