{"product_id":"4th-grade-emergency-sub-plans-math-mystery-worksheets-no-prep-review-activities","title":"4th Grade Emergency Sub Plans | Math Mystery Worksheets | No Prep Review Activities","description":"\u003cp\u003e\u003cstrong\u003eTen self-checking detective cases you can leave on the desk and walk away from\u003c\/strong\u003e — each page is one case and one 4th grade math topic, so a substitute hands out a page, students solve, match each answer to a suspect, and cross suspects off until one is left standing. No prep, no explaining, no marking: the answer keys are built in. Print the whole pack once, keep it in the emergency folder, and it covers a day at no notice — or works as spiral review, math centers, morning work and early finisher work the rest of the year.\u003c\/p\u003e\n\n\u003ch3\u003eQuick Details\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eSkill:\u003c\/strong\u003e 4th grade review, one math topic per case · \u003cstrong\u003eGrades:\u003c\/strong\u003e 4–5 · \u003cstrong\u003eFormat:\u003c\/strong\u003e 10 mysteries + full answer keys (printable PDF) · \u003cstrong\u003eTheme:\u003c\/strong\u003e School detective\u003c\/p\u003e\n\n\u003ch3\u003eThe 10 Mysteries\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eThe Packing Slip Job\u003c\/strong\u003e — Every box in the supply room is packed to the wrong count and no slip matches what is inside.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Uneven Share\u003c\/strong\u003e — The kitchen book says the trays were shared evenly, but every tray has a different number left on it.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Recut Pies\u003c\/strong\u003e — Every pie has been recut into smaller slices and nobody can tell how much is left.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Smudged Register\u003c\/strong\u003e — The office register is smudged top to bottom and the school numbers cannot be read.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Tiled Floor Case\u003c\/strong\u003e — Part of every tile panel has been shaded and the plan no longer matches the floor.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Field Trip Files\u003c\/strong\u003e — The files were rewritten overnight and not one total adds up.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Cut-Out Caper\u003c\/strong\u003e — Half of every paper cut-out is missing, so students fold each design back out.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Skipped Numbers\u003c\/strong\u003e — Numbers have been skipped along the locker row and the caretaker's count is out.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Late Bell Case\u003c\/strong\u003e — Every clock stopped at once and the bell rang late; each clock shows the time it stopped.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Playground Plans\u003c\/strong\u003e — The plans were swapped and every measurement is in the wrong place.\u003c\/p\u003e\n\n\u003ch3\u003eWhy Teachers Love It\u003c\/h3\u003e\n\u003cp\u003eThis is the folder you want already full when you wake up ill. Nothing to photocopy on the way in, nothing a substitute has to teach, and nothing to mark afterwards — students check themselves as they eliminate suspects. Ten different topics means it fills a whole day without a single page feeling like the last one, and it keeps working long after the sub has gone.\u003c\/p\u003e\n\n\u003ch3\u003eSkills Covered\u003c\/h3\u003e\n\u003cp\u003eMulti-digit multiplication, division with remainders, fractions, place value, decimals, multi-step problems, symmetry, number patterns, elapsed time, and area and perimeter — plus logical reasoning and deductive elimination as students rule suspects out clue by clue.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cp\u003ePrintable one-page mystery worksheets, one math topic on each, suspect line-ups, complete answer keys with the villain marked, and student instructions a substitute can read straight off the page — all in one PDF.\u003c\/p\u003e\n\n\u003ch3\u003eBest Used For\u003c\/h3\u003e\n\u003cp\u003eEmergency sub plans, planned absences, relief days, spiral review, math centers, morning work, homework, early finishers, indoor recess, and test prep for grades 4–5.\u003c\/p\u003e\n\n\u003ch3\u003eMore From This Line\u003c\/h3\u003e\n\u003cp\u003eBrowse every \u003ca href=\"\/collections\/math-mystery\"\u003eMath Mystery pack\u003c\/a\u003e, or fill the folder for the grades either side with \u003ca href=\"\/products\/3rd-grade-emergency-sub-plans-math-mystery-worksheets-no-prep-substitute-packet\"\u003e3rd Grade Sub Plans\u003c\/a\u003e and \u003ca href=\"\/products\/5th-grade-emergency-sub-plans-math-mystery-worksheets-no-prep-relief-day-pack\"\u003e5th Grade Sub Plans\u003c\/a\u003e.\u003c\/p\u003e","brand":"Kiwiland Education","offers":[{"title":"Default Title","offer_id":62264564121970,"sku":"17471550","price":5.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0909\/2848\/0626\/files\/4th-grade-emergency-sub-plans-math-mystery-no-prep-worksheets.jpg?v=1788136894","url":"https:\/\/kiwilandeducation.com\/products\/4th-grade-emergency-sub-plans-math-mystery-worksheets-no-prep-review-activities","provider":"Kiwiland Education","version":"1.0","type":"link"}