{"product_id":"place-value-mystery-detective-word-to-standard-form","title":"Place Value: Word Form to Standard Form | Mystery Detective Worksheets | Grades 1–4 | Printable Detective Pack","description":"\u003cp\u003eWord form to standard form place value worksheets for 2nd grade and 3rd grade: five Mystery Detective math cases, three digit numbers throughout. Print and go with full answer keys: no prep place value math activities for math centers, morning work, early finishers, homework and sub plans. Place value practice for 2nd grade and 3rd grade, reading three digit numbers in word form and writing them in standard form, set around school so it fits any week of the place value unit. It works as a math center, morning work or place value review, and a CSI Mini Mystery Detective marks itself.\u003c\/p\u003e\n\n\u003cp\u003eReading three digit numbers written out in words is taught once and then assumed, and this is the practice that keeps it honest, because students see straight away whether they read each hundred, ten and one correctly. One case fits a morning work slot, so the five cover a week of the place value unit, and each CSI Mini Mystery Detective math page is self-marking.\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\u003eBox of Chocolates\u003c\/strong\u003e - a box on the desk, unsigned\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMissing Toy\u003c\/strong\u003e - a classmate's toy has gone\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCaught Being Good\u003c\/strong\u003e - somebody doing the right thing\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThe Missing Teacher\u003c\/strong\u003e - a teacher nowhere in school\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThe Teachers Lunch\u003c\/strong\u003e - the staffroom lunch has vanished\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 word form to standard form conversions\u003c\/li\u003e\n  \u003cli\u003eSixteen numbers per case, all of them three digits\u003c\/li\u003e\n  \u003cli\u003eClue lists beside the questions, so one answer removes one clue\u003c\/li\u003e\n  \u003cli\u003eA black and white copy of all five cases for everyday printing\u003c\/li\u003e\n  \u003cli\u003eAn 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 one printed page with a crime on it and short clue lists beside the questions. Every clue carries a number, the answers on the page produce those numbers, and a match strikes that clue out. The clues left at the end are the solution. Nothing is cut, laminated or charged, and reading the number correctly is the only way through.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhen to Use This Resource\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis is the set for the place value unit, in the week after word form has been introduced and students are still sounding numbers out. It is also worth a run before testing, because word form questions appear on papers long after the unit has finished and they are easy marks to drop. All the instructions are on the page, so it goes into a sub folder as it is.\u003c\/p\u003e\n\n\u003cp\u003eUse it for morning work, math centers, 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 2nd grade and 3rd grade. Second graders use these inside the place value unit, and third graders use them as a quick check that word form stuck over the summer.\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 misread number matches no clue, so students go back and look\u003c\/li\u003e\n  \u003cli\u003eNo preparation of any kind beyond printing\u003c\/li\u003e\n  \u003cli\u003eFive cases makes a week of place value warm ups\u003c\/li\u003e\n  \u003cli\u003eSuits a whole class, a small group, partners or one student\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 elementary 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":52291331850610,"sku":"4949899","price":4.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0909\/2848\/0626\/files\/word-form-to-standard-form-3-digit-place-value-worksheets-2nd-grade-4949899.jpg?v=1792461820","url":"https:\/\/kiwilandeducation.com\/products\/place-value-mystery-detective-word-to-standard-form","provider":"Kiwiland Education","version":"1.0","type":"link"}