{"product_id":"knex-education-stem-explorations-levers-pulleys-building-set","title":"K'NEX Education STEM Explorations Levers \u0026 Pulleys Building Set","description":"\u003cp\u003eExplore the science of simple machines with the \u003cstrong\u003eK'NEX Education STEM Explorations Levers \u0026amp; Pulleys Building Set\u003c\/strong\u003e. This hands-on construction kit combines creative building with practical STEM learning, helping children understand how everyday mechanical systems work.\u003c\/p\u003e\u003cp\u003eUsing the colourful K'NEX rods, connectors and specialist components, children can build three fully functioning models: a balance, a wheelbarrow and a sailboat. Each model demonstrates different principles, giving young learners the opportunity to investigate lever classes, pulley systems, resistance, effort and mechanical advantage in an engaging way.\u003c\/p\u003e\u003cp\u003eThe set contains \u003cstrong\u003e139 pieces\u003c\/strong\u003e and is suitable for one child or a team of two. Once the models are built, three follow-up experiments encourage children to test, compare and adjust their designs. The accompanying step-by-step instructions and experiment guidance support independent learning, home education and classroom activities.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e139-piece K'NEX construction set\u003c\/li\u003e\n\u003cli\u003eBuild three working models: a balance, wheelbarrow and sailboat\u003c\/li\u003e\n\u003cli\u003eExplore levers, pulley systems, effort, resistance and mechanical advantage\u003c\/li\u003e\n\u003cli\u003eIncludes three hands-on STEM experiments and step-by-step instructions\u003c\/li\u003e\n\u003cli\u003eDesigned for one or two children aged 8 and over\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Dimensions\u003c\/h2\u003e\u003cp\u003eApproximately 31 x 31 x 5.5 cm (H x W x D).\u003c\/p\u003e\u003ch2\u003eAge Guidance\u003c\/h2\u003e\u003cp\u003eAges 8+\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e\u003cem\u003eThis product description has been written with the assistance of AI. As a small family-run business, we do not always have the time to go into as much detail on every product ourselves, so we use AI to assist us. If you see anything that does not sound right, or if you would like clarification, please contact us and we will be happy to help.\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"K'NEX","offers":[{"title":"Default Title","offer_id":53523464814973,"sku":"520 79319","price":12.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0515\/8089\/5421\/files\/lennies-toys-k-nex-stem-explorations-pulleys-744476793195-73217035567485.jpg?v=1738203244","url":"https:\/\/lennies.com\/products\/knex-education-stem-explorations-levers-pulleys-building-set","provider":"Lennies Toys","version":"1.0","type":"link"}