{"product_id":"number-target-challenge-level-15-advanced-mastery-20-maths-puzzles","title":"Number Target Challenge Level 15: Advanced Mastery | 20 Maths Puzzles","description":"\u003cp\u003e20 highly strategic number-target puzzles completing the advanced phase and preparing confident pupils for the expert levels of the programme. Level 15 is the culmination of the advanced section. The puzzle set requires confident arithmetic, careful organisation and the ability to plan through several dependent steps. Pupils are expected to use large numbers purposefully, identify useful factors and maintain exact control of the values created throughout the solution. Successful routes may be difficult to spot initially, making perseverance and methodical exploration important. The resource includes: 20 advanced-mastery puzzles Timer-enabled PowerPoint presentation Standard macro-free PPTX Printable PDF Solver-verified targets Clear format for classroom or independent use This level is ideal for high-attaining KS3 pupils, KS4 arithmetic practice, enrichment, maths clubs, challenge days or whole-class competitions. Teachers can use the puzzles to assess how pupils respond when an obvious strategy is unavailable. They reveal whether pupils can work backwards, exploit factors, reconsider earlier decisions and communicate a complicated route clearly. Level 15 is the final advanced level in the 20-level programme. Pupils who complete it are ready for the expert section, where valid solution paths become much more limited.\u003c\/p\u003e\u003ch3\u003eYour download\u003c\/h3\u003e\u003cp\u003e1 level, containing 20 puzzles. Includes 1 printable PDF, 1 standard PPTX and 1 optional timer-enabled PPTM presentation, plus the resource guide, in one ZIP download.\u003c\/p\u003e","brand":"Beyond Printables","offers":[{"title":"Default Title","offer_id":57638870057335,"sku":"BP-NTC-L15","price":3.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0942\/4414\/3479\/files\/BP-NTC-L15.png?v=1792851278","url":"https:\/\/beyondprintables.com\/products\/number-target-challenge-level-15-advanced-mastery-20-maths-puzzles","provider":"Beyond Printables","version":"1.0","type":"link"}