{"product_id":"gcf-and-lcm-mystery-detective","title":"GCF and LCM | Mystery Detective Worksheets | Grades 4–7 | Market Day","description":"\u003cp\u003eGCF and LCM worksheets for 5th grade, 6th grade and 7th grade make up this self-checking Mini Mystery Detective pack, with greatest common factor and least common multiple practice in ten printable math activities. The factors and multiples cases have a market day theme. Use them for math centers, small groups, homework or test prep. They're no prep, and answer keys are included.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eStudents find the greatest common factor of numbers to 100 and the least common multiple of numbers to 30, then work mixed pages and finish with three numbers. When an answer isn't on the suspect list, students know to look at that problem again.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat's Inside\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFinding the greatest common factor of two numbers to 100: GCF(54, 90), GCF(48, 84)\u003c\/li\u003e\n  \u003cli\u003eFinding the least common multiple of two numbers, first within the times tables and then to 30: LCM(7, 10), LCM(15, 18), LCM(26, 30)\u003c\/li\u003e\n  \u003cli\u003eMixed GCF and LCM pages, where students read which one the question asks for\u003c\/li\u003e\n  \u003cli\u003eThe greatest common factor and least common multiple of three numbers: GCF(36, 54, 81), LCM(6, 8, 10)\u003c\/li\u003e\n  \u003cli\u003eA reference page on factors and multiples, the listing method for each, and what happens when one number divides the other\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eTen leveled cases run through the Saturday market: The Vanished Open Sign, The Cracked Egg Crates, The Switched Price Tags, The Spilled Milk Can, The Broken Bread Scales, The Empty Market Basket, The Cold Bakery Oven, The Runaway Delivery Cart, The Ruined Wedding Cake and The Bolted Bakery Door.\u003c\/p\u003e\n\u003cp\u003eAnswer keys, a detective's case log and a certificate of achievement are included.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is a Mini Mystery Detective?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA no-prep detective activity where students solve math problems to cross off suspects and unmask the culprit.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhen to Use This Resource\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eGuided math\u003c\/li\u003e\n  \u003cli\u003eWarm ups, bell ringers and morning work\u003c\/li\u003e\n  \u003cli\u003eIndependent practice\u003c\/li\u003e\n  \u003cli\u003eSpiral review before fractions, since common denominators need the LCM\u003c\/li\u003e\n  \u003cli\u003eEnd-of-unit review\u003c\/li\u003e\n  \u003cli\u003eIntervention, tutoring and enrichment\u003c\/li\u003e\n  \u003cli\u003eEarly finishers and indoor recess\u003c\/li\u003e\n  \u003cli\u003eSubstitute plans\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGrade Levels\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDesigned for 5th grade and 6th grade, where greatest common factor and least common multiple are taught. 7th graders who need a refresher before fractions with unlike denominators can use it too, and so can advanced 4th graders.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy Teachers Love Mystery Detectives\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eNo prep\u003c\/li\u003e\n  \u003cli\u003eSelf-checking\u003c\/li\u003e\n  \u003cli\u003eLeveled cases you can hand out by student\u003c\/li\u003e\n  \u003cli\u003eMixed GCF and LCM pages to practice reading the question\u003c\/li\u003e\n  \u003cli\u003eBlack and white, easy to print\u003c\/li\u003e\n  \u003cli\u003eA market day mystery in every case\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWant more cases like these?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFollow Kiwiland Education to discover more Mystery Detectives, factors and multiples activities, and detective-themed math for upper elementary and middle school classrooms.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.teacherspayteachers.com\/Sellers-Im-Following\/Add\/Kiwiland\"\u003ehttps:\/\/www.teacherspayteachers.com\/Sellers-Im-Following\/Add\/Kiwiland\u003c\/a\u003e\u003c\/p\u003e","brand":"Kiwiland Education","offers":[{"title":"Default Title","offer_id":62593088520562,"sku":"17550594","price":4.5,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0909\/2848\/0626\/files\/factors-and-multiples-practice-answer-keys-certificate-self-checking-mystery-detective.jpg?v=1792612771","url":"https:\/\/kiwilandeducation.com\/products\/gcf-and-lcm-mystery-detective","provider":"Kiwiland Education","version":"1.0","type":"link"}