{"product_id":"factoring-quadratics-mystery-detective-worksheets","title":"Solving Quadratic Equations by Factoring | Mystery Detective Worksheets | Grades 8–11 | Algebra","description":"\u003cp\u003eSolving quadratic equations by factoring worksheets for Algebra 1: five math cases, each a Mystery Detective page where students factor and find both roots. No prep, print and go, full answer keys, for warm ups, early finishers, homework, test prep and sub plans across the factoring unit. Solving quadratic equations by factoring for Algebra 1, from simple trinomials to a leading coefficient, inside five cases written for older students. It suits warm ups, homework, test prep and sub plans through the factoring unit, and every CSI Mini Mystery Detective page is self-marking.\u003c\/p\u003e\n\n\u003cp\u003eFactoring is the part of the quadratics unit that needs volume, and a stolen phone and a hacked website make twenty equations the part students want to get through. Each pair of roots eliminates a suspect, so the marking is student-led, and the leading coefficient cases sort out who is ready for the test. Each CSI Mini Mystery Detective math case fills a period.\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\u003eThe Missing Gradebook\u003c\/strong\u003e - no number in front of x squared\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThe Bungling Burglar\u003c\/strong\u003e - no number in front of x squared\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThe Missing Mascot\u003c\/strong\u003e - a leading coefficient to deal with\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThe Stolen Phone\u003c\/strong\u003e - a leading coefficient to deal with\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThe Hacked Website\u003c\/strong\u003e - mixed review of everything above\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 a page of quadratic equations solved by factoring\u003c\/li\u003e\n  \u003cli\u003eCases ordered by difficulty, from a leading coefficient of one to mixed review\u003c\/li\u003e\n  \u003cli\u003eA suspect lineup beside the equations, so each answer rules one out\u003c\/li\u003e\n  \u003cli\u003eA contents page listing what every case covers\u003c\/li\u003e\n  \u003cli\u003eA full answer key for all five cases\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: one crime, one lineup of suspects, and the equations that eliminate them. Every suspect carries a value, the roots students find produce those values, and a correct answer strikes that name out until one is left. It runs like an escape room with no locks and no app, and correct factoring is the only way to the culprit.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhen to Use This Resource\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis set belongs in the practice half of the quadratics unit, once the class can factor a trinomial on the board and needs to do it alone. Because the cases are ordered by difficulty, you can hand out the first two while a group is still finding its feet and keep the mixed review for revision week. Everything a student needs is printed on the page, so it works as a sub folder resource without a handover.\u003c\/p\u003e\n\n\u003cp\u003eUse it for warm ups, early finishers, homework, test prep, sub plans and homeschool lessons, with a whole class, a small group or one student.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eGrade Levels\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eWritten for Algebra 1, which is usually 8th grade or 9th grade. It also suits a 10th grade class revising factoring before quadratic functions, and students repeating the topic.\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\u003eA factoring error is caught by the lineup, not at marking time\u003c\/li\u003e\n  \u003cli\u003eThe design and the writing suit older students\u003c\/li\u003e\n  \u003cli\u003eFive cases ordered by difficulty, so you can differentiate by case\u003c\/li\u003e\n  \u003cli\u003eNo preparation at all beyond pressing print\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 and high 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":52290834465138,"sku":"4914216","price":4.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0909\/2848\/0626\/files\/factoring-quadratics-algebra-1-detective-worksheets-math-centers-homework-4914216.jpg?v=1792461951","url":"https:\/\/kiwilandeducation.com\/products\/factoring-quadratics-mystery-detective-worksheets","provider":"Kiwiland Education","version":"1.0","type":"link"}