{"product_id":"spring-slinky-75-mm-x-50-mm","title":"Spring - Slinky 75 mm x 50 mm","description":"\u003cp\u003eThis lightweight spring balance is ideal for introducing younger students to the principles of force and mass. With a maximum capacity of 100g (1 Newton), this dual-calibrated balance provides accurate readings in both grams and newtons, allowing for a seamless connection between measurement and fundamental physics concepts. Its compact size makes it perfect for tabletop investigations and small-scale experiments. Colour-coded in purple and built with strong ultrasonic welds, it's...\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eEducational Benefits:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003eIntroduces foundational force and mass concepts to early learners\u003c\/li\u003e\n\n\u003cli\u003eBuilds confidence in using scientific tools and interpreting dual scales\u003c\/li\u003e\n\n\u003cli\u003eEncourages observation, prediction and data recording in practical settings\u003c\/li\u003e\n\n\u003cli\u003eHelps students link physical measurements with everyday applications\u003c\/li\u003e\n\n\u003cli\u003eDurable construction ensures longevity and safe student handling\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eClassroom Ideas:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003eWeigh small objects to calculate gravitational force\u003c\/li\u003e\n\n\u003cli\u003eUse in introductory mass comparison activities\u003c\/li\u003e\n\n\u003cli\u003eDemonstrate balance and unbalanced force scenarios with toys or blocks\u003c\/li\u003e\n\n\u003cli\u003eIntegrate into a pulley challenge where teams measure lifting force\u003c\/li\u003e\n\n\u003cli\u003eCompare results with higher-capacity balances to discuss scale and accuracy\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eCapacity:\u003c\/strong\u003e 100g \/ 1 Newton\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eScale:\u003c\/strong\u003e Dual (grams and newtons)\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eColour Code:\u003c\/strong\u003e Purple\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e Ultrasonically welded joints\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eRecommended Age:\u003c\/strong\u003e 6+\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eUnits:\u003c\/strong\u003e Each\u003c\/li\u003e\n\n\u003c\/ul\u003e","brand":"Modern Teaching Aids NZ","offers":[{"title":"Default Title","offer_id":42238868357233,"sku":"SER1010105","price":17.95,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0626\/7633\/6753\/files\/ser1010105_spring-slinky-75mm-x-50mm-l.webp?v=1760001920","url":"https:\/\/teaching.co.nz\/products\/spring-slinky-75-mm-x-50-mm","provider":"Modern Teaching Aids NZ","version":"1.0","type":"link"}