{"product_id":"finding-slope-math-mystery-worksheets-grades-7-9-graphs-tables-and-points","title":"Finding Slope | Math Mystery Worksheets | Grades 7–9 | Graphs Tables and Points","description":"\u003cp\u003e\u003cstrong\u003eFive detective cases hand students a different route to slope every time\u003c\/strong\u003e — each page is one case and one way of finding it, so students solve, write the answer in the box beside it, match it to a suspect, and cross suspects off until one is left standing. This no-prep, printable, self-checking Math Mystery keeps 7th, 8th and 9th graders engaged and works for math centers, bell work, homework, early finishers, substitute\/relief days, spiral review, and test prep.\u003c\/p\u003e\n\n\u003ch3\u003eQuick Details\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eSkill:\u003c\/strong\u003e Finding slope from graphs, tables, points and rate of change · \u003cstrong\u003eGrades:\u003c\/strong\u003e 7–9 · \u003cstrong\u003eFormat:\u003c\/strong\u003e 5 mysteries, one per method + full answer keys (printable PDF) · \u003cstrong\u003eTheme:\u003c\/strong\u003e Search and rescue\u003c\/p\u003e\n\n\u003ch3\u003eThe 5 Mysteries\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eThe Mapped Route\u003c\/strong\u003e — The harbour search team logs two checkpoints for every route it flies, and overnight somebody moved one of them on every route.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Roofline Riddle\u003c\/strong\u003e — Every roofline on the street plan was redrawn, and students count the rise and run to check each pitch.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Ticket Ledger\u003c\/strong\u003e — The ledger should climb by the same amount every hour and no longer does, so students work the rate of change out of a table.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Ramp Report\u003c\/strong\u003e — Every ramp at the sports centre was rebuilt over the holidays and none sits at the pitch on the plans.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Radar Trace\u003c\/strong\u003e — The tower drew a trace for every aircraft and somebody wiped the flight numbers off.\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 case self-checking, so students get instant feedback and stay motivated. Because each case comes at slope from a different representation — a graph, a table, a pair of points, a real rate — students have to recognise the concept rather than repeat one procedure.\u003c\/p\u003e\n\n\u003ch3\u003eSkills Covered\u003c\/h3\u003e\n\u003cp\u003eCounting rise over run on a graph, finding slope from a table of values, using the slope formula on two points, interpreting rate of change in context, and handling positive, negative, zero and undefined slopes — 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, graphs and tables on the page, suspect line-ups, complete answer keys with the villain marked, and student instructions — all in one PDF.\u003c\/p\u003e\n\n\u003ch3\u003eBest Used For\u003c\/h3\u003e\n\u003cp\u003eSlope and linear relationship practice in math centers, bell work, homework, early finishers, substitute\/relief days, spiral review, and test prep for grades 7–9.\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 keep the algebra unit going with \u003ca href=\"\/products\/slope-from-two-points-math-mystery-worksheets-grades-7-9-formula-practice\"\u003eSlope From Two Points\u003c\/a\u003e and \u003ca href=\"\/products\/solving-quadratic-equations-by-factoring-math-mystery-worksheets-grades-8-10-algebra-1\"\u003eSolving Quadratic Equations by Factoring\u003c\/a\u003e.\u003c\/p\u003e","brand":"Kiwiland Education","offers":[{"title":"Default Title","offer_id":62264448156018,"sku":"17400084","price":4.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0909\/2848\/0626\/files\/finding-slope-worksheets-8th-grade-math-mystery-graphs-tables-points.jpg?v=1788135247","url":"https:\/\/kiwilandeducation.com\/products\/finding-slope-math-mystery-worksheets-grades-7-9-graphs-tables-and-points","provider":"Kiwiland Education","version":"1.0","type":"link"}