{"product_id":"skip-counting-place-value-csi-mystery-grades-1-2","title":"Skip Counting \u0026 Place Value CSI Mystery Worksheets | Grades 1–3 | The Missing Burger","description":"\u003cp\u003eFall skip counting, missing numbers and place value CSI math worksheets for October, wrapped in a CSI Mystery Detective case called The Missing Burger. The number sense work behind it - counting on in steps, reading base ten blocks, ordering three-digit numbers - is pitched at 2nd grade and 3rd grade, with fill in the missing number pages that reach past 100. Color and black-and-white versions print clean on any copier, with nothing to cut or assemble, and answer keys are included. A Super Deluxe Mega Burger has vanished from the diner, and every clue your class solves rules out one more table until the mystery is closed and the culprit found.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eThe Case: The Missing Burger\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eYou are at your local diner with your best friend. You have both ordered, and you are waiting on the Super Deluxe Mega Burger. Ten minutes later a very worried waitress comes over, because the burger has gone. Your class takes the case, and each clue narrows down the table it went to.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat's Inside\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eSkip counting and completing number sequences in steps\u003c\/li\u003e\n  \u003cli\u003eReading base ten blocks and naming the number they represent\u003c\/li\u003e\n  \u003cli\u003eOrdering three-digit numbers from smallest to greatest\u003c\/li\u003e\n  \u003cli\u003eMatching numbers across two columns to find the one that fits\u003c\/li\u003e\n  \u003cli\u003eWorking a clue backwards from the answer to check it holds\u003c\/li\u003e\n  \u003cli\u003eReading a suspect chart and matching your answers against it\u003c\/li\u003e\n  \u003cli\u003eAnswer keys included\u003c\/li\u003e\n  \u003cli\u003eColor and black-and-white versions, so it prints clean on any copier\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat Is a CSI Mystery Detective Case?\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eA CSI Mystery Detective case is a printable escape room with no locks and no boxes. Students solve a page of math, use what the answer tells them to rule suspects out, and keep going until one suspect is left. The pages check themselves - a wrong answer stops the case in its tracks, so students go back and find their own slip before it ever reaches your marking pile.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhen to Use This Resource\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eA number sense or place value unit, at any point in the year\u003c\/li\u003e\n  \u003cli\u003eThe first weeks back, when counting and number order need refreshing\u003c\/li\u003e\n  \u003cli\u003eMath centers, small groups and partner work\u003c\/li\u003e\n  \u003cli\u003eReview before a test on numbers to 999\u003c\/li\u003e\n  \u003cli\u003eSub plans and emergency cover\u003c\/li\u003e\n  \u003cli\u003eEarly finishers, morning work and homework\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eGrade Levels\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eDesigned for 2nd grade and 3rd grade. The counting and base ten pages give a confident 1st grader a way in, and ordering numbers to 999 still catches out plenty of 4th graders who have never had to slow down and compare hundreds.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhy Teachers Love CSI Mystery Detective Cases\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eNo prep at all - print it and hand it out\u003c\/li\u003e\n  \u003cli\u003eSelf-checking, so a miscounted sequence shows up immediately instead of at marking time\u003c\/li\u003e\n  \u003cli\u003eEvery clue uses a different puzzle shape, so the pack holds attention to the last page\u003c\/li\u003e\n  \u003cli\u003eStudents recount to be certain before they cross a name off\u003c\/li\u003e\n  \u003cli\u003eQuiet, focused engagement without a single instruction repeated\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 Mystery Detective cases, no-prep math worksheets, 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":52324057842034,"sku":"8540606","price":4.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0909\/2848\/0626\/files\/mystery-detective-number-and-place-value-1-8540606.jpg?v=1792460140","url":"https:\/\/kiwilandeducation.com\/products\/skip-counting-place-value-csi-mystery-grades-1-2","provider":"Kiwiland Education","version":"1.0","type":"link"}