{"product_id":"solving-one-step-equations-mystery-detective-worksheets-grades-6-7-christmas-theme","title":"Solving One-Step Equations | Mystery Detective Worksheets | Grades 6–7 | Christmas Theme","description":"\u003cp\u003eA set of five CSI Mini Mystery Detective math cases on solving one step equations with one variable, 6th grade and 7th grade, themed for Christmas. Students solve across addition, subtraction, multiplication and division, so the pack works as one step equations Christmas math worksheets, as equation practice and as no prep math activities. Christmas math for November and December, then the same cases carry unit review, test prep, math centers, early finishers, homework, morning work and sub plans into January. CSI math and detective activities with full answer keys, print and go. Each answer clears one suspect from the lineup until a single name is left.\u003c\/p\u003e\n\n\u003cp\u003eDecember is the month a lesson has to hold a class on its own, and these one step equations cases do. Every solution a student finds rules a suspect out, so they keep solving because they want the name, not because you asked them to. Hand out one case in the last week of term and the answer keys do the rest for you.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eThe Cases\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003col\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChristmas Decorations\u003c\/strong\u003e - the whole school display disappears\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChristmas Presents\u003c\/strong\u003e - Santa cannot deliver a thing\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMissing Ribbons\u003c\/strong\u003e - not a ribbon left in the house\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSanta’s Sleigh\u003c\/strong\u003e - no sleigh, and it is Christmas Eve\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNutcrackers Magical Key\u003c\/strong\u003e - the magical key has gone\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat's Inside\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eFive case files, each with a crime sheet of equations and its own lineup of suspects\u003c\/li\u003e\n  \u003cli\u003eOne step equations with a single variable, across adding, subtracting, multiplying and dividing\u003c\/li\u003e\n  \u003cli\u003eWhole number answers, so no fractions or decimals get in the way of the solving\u003c\/li\u003e\n  \u003cli\u003eEach answer matches one suspect and no other, so the page checks itself\u003c\/li\u003e\n  \u003cli\u003eA full answer key for every case\u003c\/li\u003e\n  \u003cli\u003ePrint and go: no cutting, no laminating, nothing to prepare\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat Is a CSI Mini Mystery Detective?\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eA CSI Mini Mystery Detective is a printable case your class cracks with math, one page at a time. The suspects each carry a number, the questions produce those numbers, and every correct answer takes a suspect out of the running until one is left holding it. There is no kit, no app and nothing to assemble, so what makes it work is the arithmetic itself, which is what separates detective activities from a plain page of math worksheets. Each case runs for about a class period and fits a lesson, a math center or a sub plan equally well.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhen to Use This Resource\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eDecember, and the last week before the break in particular, when the class has stopped listening and you still have equations on the plan. It gives you a page that holds them without giving up the math, and it carries the one step equations unit again in January when everyone has forgotten how to solve for a variable. A wrong solution crosses off the wrong suspect, so students check themselves instead of asking you.\u003c\/p\u003e\n\n\u003cp\u003eIt covers test prep, homework, math centers, morning work, early finishers, sub plans and homeschool lessons, and works with a whole class, a small group or one student alone.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eGrade Levels\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eWritten for 6th grade and 7th grade, where one step equations sit in the standards. Fifth graders take it as an introduction when they have met inverse operations, and 8th graders use it as a warm-up before two step and multi-step equations.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhy Teachers Love These Cases\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eOne step only, so the focus stays on undoing the operation\u003c\/li\u003e\n  \u003cli\u003eStudents catch their own errors, because the wrong answer crosses off the wrong suspect\u003c\/li\u003e\n  \u003cli\u003eZero prep in the busiest two weeks of the school year\u003c\/li\u003e\n  \u003cli\u003eWorks with a whole class, a small group, partners, or one student alone\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLove this resource?\u003c\/p\u003e\n\n\u003cp\u003eFollow Kiwiland Education to discover more CSI Mini Mystery Detective cases, no-prep math activities, and detective-themed printables for middle school classrooms.\u003c\/p\u003e\n\n\u003cp\u003e\u003ca href=\"https:\/\/www.teacherspayteachers.com\/Sellers-Im-Following\/Add\/Kiwiland\" target=\"_blank\" rel=\"noopener\"\u003eFollow Kiwiland Education on TPT ↗\u003c\/a\u003e\u003c\/p\u003e","brand":"Kiwiland Education","offers":[{"title":"Default Title","offer_id":61955699671410,"sku":"10521149","price":4.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0909\/2848\/0626\/files\/christmas-one-step-equations-worksheets-with-1-variable-10521149.jpg?v=1792461951","url":"https:\/\/kiwilandeducation.com\/products\/solving-one-step-equations-mystery-detective-worksheets-grades-6-7-christmas-theme","provider":"Kiwiland Education","version":"1.0","type":"link"}