{"product_id":"pathfinders-stem-kit-roman-ballista-crossbow-for-kids-8-14-hands-on-engineering-history","title":"Pathfinders STEM Kit: Roman Ballista Crossbow for Kids 8–14 – Hands-on Engineering \u0026 History","description":"\u003cp\u003eUnleash curiosity with Pathfinders STEM Kit: Roman Ballista Crossbow — a tactile journey into ancient engineering and modern physics. The wood scent, smooth joinery, and precisely cut parts invite curious hands to explore how torsion-powered mechanisms transform stored energy into motion, making learning feel like an adventure.\u003c\/p\u003e\n\u003ch2\u003eWhat’s inside\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eAll parts precut and ready to assemble to build a working Ballista model\u003c\/li\u003e\n\u003cli\u003eThree wooden madalion projectiles for real-world testing and experimentation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho is this for\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eIdeal for kids aged 10–14 and for family builds, including father–son projects\u003c\/li\u003e\n\u003cli\u003eGreat as a science fair idea or gift for teens with an interest in engineering\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eLearning and context\u003c\/h2\u003e\n\u003cp\u003eGuided by drawings and written records rather than hearsay, this kit demonstrates fundamental ideas about mechanical design, simple machines, ancient inventions, siege engines, and historical battles. Learners can compare design choices and observe how energy moves through a model, fostering curiosity and critical thinking without guaranteeing specific results.\u003c\/p\u003e\n\u003ch2\u003eWhat it teaches\u003c\/h2\u003e\n\u003cp\u003eHands-on assembly helps students explore torsion-powered mechanics, geometry, and practical engineering concepts. The activity links history, science, and design thinking as learners examine cause-and-effect relationships and document findings for future reference.\u003c\/p\u003e\n\u003ch2\u003eSafety and materials\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMade from FSC natural untreated wood\u003c\/li\u003e\n\u003cli\u003eNon-toxic materials\u003c\/li\u003e\n\u003cli\u003eMeets ASTM toy safety standards for children's products\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhy it matters at home and in class\u003c\/h2\u003e\n\u003cp\u003eBuilding the model strengthens fine motor skills, planning, and iterative thinking. The kit supports science fair projects, family STEM sessions, and classroom demonstrations of energy transfer and historical engineering concepts.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What age range is this kit designed for?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Designed for ages 10–14, with support for family projects and learning at home or school.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What can my child learn from this kit?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Hands-on exploration of mechanical design, simple machines, and historical ballista concepts through safe, guided building.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"PATHFINDERS","offers":[{"title":"Default Title","offer_id":46521394036935,"sku":"B07BB4WQ21","price":38.61,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/2355\/7319\/files\/pathfinders-roman-ballista-crossbow-kit-cover.jpg?v=1778265585","url":"https:\/\/toyterrax.com\/products\/pathfinders-stem-kit-roman-ballista-crossbow-for-kids-8-14-hands-on-engineering-history","provider":"ToyTerrax","version":"1.0","type":"link"}