{"product_id":"elapsed-time-word-problems-math-mystery-worksheets-grades-3-4-detective-pack","title":"Elapsed Time Word Problems | Math Mystery Worksheets | Grades 3–4 | Detective Pack","description":"\u003cp\u003e\u003cstrong\u003eFive detective cases put elapsed time to work\u003c\/strong\u003e — students solve each word problem to find start times, end times and durations, match every answer to a clue, and eliminate suspects until only the villain remains. This no-prep, printable, self-checking Math Mystery keeps 3rd and 4th graders engaged and works perfectly for math centers, morning work, homework, early finishers, substitute\/relief days, indoor recess, spiral review, and test prep.\u003c\/p\u003e\n\n\u003ch3\u003eQuick Details\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eSkill:\u003c\/strong\u003e Elapsed time word problems — start time, end time and duration · \u003cstrong\u003eGrades:\u003c\/strong\u003e 3–4 · \u003cstrong\u003eFormat:\u003c\/strong\u003e 5 mysteries + full answer keys (printable PDF) · \u003cstrong\u003eTheme:\u003c\/strong\u003e School detective\u003c\/p\u003e\n\n\u003ch3\u003eThe 5 Mysteries\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eThe Late Bell\u003c\/strong\u003e — The school bells are all ringing at the wrong times, and students solve each word problem to work out who changed them.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Assembly Mix-Up\u003c\/strong\u003e — The assembly running order has been scrambled, and every duration students calculate rules another suspect out.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Swim Slot Swap\u003c\/strong\u003e — Someone has swapped the swimming pool schedule around, and the times reveal who did it.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Rehearsal Run\u003c\/strong\u003e — The rehearsal schedule for the school play has been rewritten, and each answer narrows the line-up.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Club Sign-Out\u003c\/strong\u003e — Times on the school club sign-out sheet have been changed, and the last suspect standing is the culprit.\u003c\/p\u003e\n\n\u003ch3\u003eWhy Teachers Love It\u003c\/h3\u003e\n\u003cp\u003eZero prep — print and teach. The built-in answer keys make every mystery self-checking, so students get instant feedback and stay motivated. The detective hook pulls in reluctant and struggling learners, and the separate cases make it easy to differentiate or stretch the activity across a week.\u003c\/p\u003e\n\n\u003ch3\u003eSkills Covered\u003c\/h3\u003e\n\u003cp\u003eCalculating elapsed time, finding start and end times, working across the hour, and interpreting time in real-world word problems — 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, suspect line-ups, complete answer keys for every mystery and student instructions — all in one PDF.\u003c\/p\u003e\n\n\u003ch3\u003eBest Used For\u003c\/h3\u003e\n\u003cp\u003eElapsed time practice in math centers, morning work, homework, early finishers, substitute\/relief days, indoor recess, spiral review, and test prep for grades 3–4.\u003c\/p\u003e","brand":"Kiwiland Education","offers":[{"title":"Default Title","offer_id":62170497122674,"sku":"17269737","price":4.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0909\/2848\/0626\/files\/elapsed-time-word-problems-worksheets-3rd-4th-grade-math-mystery.jpg?v=1786350516","url":"https:\/\/kiwilandeducation.com\/products\/elapsed-time-word-problems-math-mystery-worksheets-grades-3-4-detective-pack","provider":"Kiwiland Education","version":"1.0","type":"link"}