{"product_id":"number-bases-binary-worksheet","title":"Number Bases \u0026 Binary Mastery | Interactive Digital Lesson | 4 Units, 68 Questions | 11+ \u0026 GCSE","description":"\u003cp\u003e\u003cstrong\u003eBy the end of this lesson your child can read and write any number in binary, work out what a digit is worth in any base, and explain why we count in tens in the first place.\u003c\/strong\u003e Binary is the first topic in Year 7 maths and Year 7 computing, and almost no primary child meets it before then. This lesson gets there first.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eTopics covered:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBases all around us, why we count in tens and where base 60 and dozens still turn up today\u003c\/li\u003e\n\u003cli\u003eReading binary, working out that 1101 is worth 13\u003c\/li\u003e\n\u003cli\u003eWriting binary, turning 25 into 11001 one column at a time\u003c\/li\u003e\n\u003cli\u003eBase detective, reading and writing numbers in base 3, base 4 and base 5\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eYour child works through this lesson on any screen. They click to reveal each step of a worked example, try the practice questions on paper, then click to check their own answer.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eHow it's structured:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEach unit opens with a worked example your child clicks through line by line, then 12 practice questions colour-coded easy, medium and hard\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e68 questions in total\u003c\/strong\u003e, each with a click-to-reveal answer and a reveal-all option\u003c\/li\u003e\n\u003cli\u003eA final 20-question mixed challenge pulling from all 4 units, mixing binary, base 5 and the everyday bases together\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eThree machines your child can actually play with.\u003c\/strong\u003e A bundling machine that re-writes the same counters in base 10, base 5 and binary so the pattern is obvious. A card machine where flipping five cards builds any number up to 31. And a mind reader that guesses the number your child is thinking of, then shows them the binary that made the trick work.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eUse this if:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eYour child is in Year 4 to Year 11 and ready for something past everyday arithmetic\u003c\/li\u003e\n\u003cli\u003eYou're preparing for the 11+ and want enrichment that builds real number confidence alongside the core topics\u003c\/li\u003e\n\u003cli\u003eYou want a head start on KS3, where binary appears in both Year 7 maths and Year 7 computing\u003c\/li\u003e\n\u003cli\u003eYou want a resource your child can check their own work with, not one more thing on your to-do list\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eBuilt by an \u003cstrong\u003eexperienced maths teacher\u003c\/strong\u003e with over 3,000 hours of one-to-one tutoring experience and a Master's in Education.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eFormat:\u003c\/strong\u003e Interactive digital lesson, link sent by email straight after purchase.\u003cbr\u003e\u003cstrong\u003eSuitable for:\u003c\/strong\u003e Year 4 to Year 11, 11+, KS2, KS3, KS4, GCSE Foundation.\u003c\/p\u003e","brand":"School House Learning Centre","offers":[{"title":"Default Title","offer_id":53528538972426,"sku":null,"price":5.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/7091\/9434\/files\/number-bases-binary-mastery-ks2-ks3-interactive-lesson.png?v=1787007286","url":"https:\/\/shlc-tutor.co.uk\/products\/number-bases-binary-worksheet","provider":"SHLC Tutors","version":"1.0","type":"link"}