{"title":"Physics Warm-Ups \u0026 Bell Ringers","description":"\u003cp\u003eStart every physics class with a question already on the board. These warm-ups — 83 across the full year — activate prior knowledge, surface misconceptions before they harden, and buy you three quiet minutes to take attendance. Every set includes answer keys and matches our unit sequence for grades 9–12.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhich one do I need?\u003c\/strong\u003e The Warm-Ups Bundle collects all eight units in one download — the whole year of bell ringers, ready before first period. Per-unit sets work if you want to try one unit first.\u003c\/p\u003e","products":[{"product_id":"high-school-physics-circuits-warm-ups-grades-9-12-ngss-aligned","title":"Physics Circuits Warm-Ups — NGSS Grades 9-12","description":"\u003cdiv style=\"background:#f0fdf4;border:2px solid #16a34a;border-radius:8px;padding:14px 18px;margin-bottom:18px;font-size:15px;line-height:1.5;\"\u003e\n\u003cstrong\u003e📦 Save with the Circuits Unit Bundle:\u003c\/strong\u003e Get every circuits resource I sell — quizzes, slide decks, labs, crosswords, warmups, the test, and the escape room — bundled for \u003cstrong\u003e$59.25\u003c\/strong\u003e. \u003ca href=\"\/products\/complete-high-school-physics-electrical-circuits-unit-bundle-ngss-grades-9-12\" style=\"color:#15803d;font-weight:600;\"\u003eGet the High School Physics Electrical Circuits Unit Bundle →\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cp\u003eTransform those first five minutes of class into powerful learning moments that get students thinking critically about electric circuits before you even begin teaching.\u003c\/p\u003e\u003cp\u003eThese classroom-tested warm-ups prime student brains for deeper understanding of voltage, current, resistance, and circuit analysis—setting up every lesson for success.\u003c\/p\u003e\u003ch3\u003eWhat's Included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e✓ Ready-to-use warm-up activities covering essential circuit concepts\u003c\/li\u003e\n\u003cli\u003e✓ Problems involving Ohm's Law calculations and applications\u003c\/li\u003e\n\u003cli\u003e✓ Series and parallel circuit analysis exercises\u003c\/li\u003e\n\u003cli\u003e✓ Voltage, current, and resistance reasoning tasks\u003c\/li\u003e\n\u003cli\u003e✓ Circuit diagram interpretation activities\u003c\/li\u003e\n\u003cli\u003e✓ Complete answer keys for easy grading\u003c\/li\u003e\n\u003cli\u003e✓ Printable resource format—print and go\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhy Teachers Love This\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilds conceptual understanding:\u003c\/strong\u003e Students develop reasoning skills instead of just memorizing formulas\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSaves prep time:\u003c\/strong\u003e No-prep activities you can use tomorrow\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngages reluctant learners:\u003c\/strong\u003e Short, focused problems feel manageable and build confidence\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupports all learners:\u003c\/strong\u003e Scaffolded difficulty helps every student access the content\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAligns with standards:\u003c\/strong\u003e Meets NGSS HS-PS3-3 requirements naturally\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003ePerfect For\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eHigh school physics courses (grades 9-12)\u003c\/li\u003e\n\u003cli\u003eConceptual physics and physical science classes\u003c\/li\u003e\n\u003cli\u003eHonors physics circuit units\u003c\/li\u003e\n\u003cli\u003eDaily warm-ups and bell ringers\u003c\/li\u003e\n\u003cli\u003eReview before assessments\u003c\/li\u003e\n\u003cli\u003eSubstitute teacher lesson plans\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003ePro Tip:\u003c\/strong\u003e Use these as exit tickets too—they work perfectly for checking understanding at the end of class.\u003c\/p\u003e\n\u003cdiv style=\"background:#ecfdf5;border:2px solid #059669;border-radius:12px;padding:16px 20px;margin:20px 0;text-align:center;\"\u003e\n\u003cp style=\"font-size:14px;font-weight:bold;color:#065f46;margin:0 0 6px 0;\"\u003e📦 Get the complete Circuits unit\u003c\/p\u003e\n\u003cp style=\"font-size:13px;color:#374151;margin:0 0 10px 0;\"\u003eThis resource is part of the \u003cstrong\u003eCircuits Unit Bundle\u003c\/strong\u003e — all lessons, labs, assessments, and review materials for the full unit.\u003c\/p\u003e\n\u003cp style=\"margin:0;\"\u003e\u003ca href=\"\/products\/high-school-physics-electrical-circuits-unit-bundle\" style=\"display:inline-block;background:#059669;color:#ffffff;padding:10px 24px;border-radius:8px;text-decoration:none;font-weight:bold;font-size:14px;\"\u003eView the Circuits Unit Bundle →\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n","brand":"Phantastic Physics","offers":[{"title":"Default Title","offer_id":45950966235365,"sku":"PP-DIG-8884690321637","price":4.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0704\/4762\/8517\/files\/original-11814762-1.jpg?v=1725915848"},{"product_id":"complete-high-school-physics-warm-ups-bundle-ngss-aligned-grades-9-12","title":"Physics Warm-Ups Bundle — NGSS Grades 9-12","description":"\u003cp\u003e✅ \u003cstrong\u003eNGSS aligned for Grades 9-12\u003c\/strong\u003e\u003cbr\u003e✅ \u003cstrong\u003eAnswer keys included for every assignment, quiz, and test\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eTransform those awkward first 5 minutes of class into powerful learning moments that get students thinking like physicists. This comprehensive bundle delivers 83 classroom-ready warm-up activities that seamlessly prepare students for deeper conceptual understanding across every major physics unit.\u003c\/p\u003e\u003cp\u003eStop scrambling for engaging openers and start each lesson with confidence, knowing your students are primed for success.\u003c\/p\u003e\u003ch3\u003eWhat's Included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e✓ \u003cstrong\u003eMotion Unit:\u003c\/strong\u003e 10 conceptual warm-ups building kinematics reasoning\u003c\/li\u003e\n\u003cli\u003e✓ \u003cstrong\u003eForces Unit:\u003c\/strong\u003e 16 critical thinking activities for Newton's laws mastery\u003c\/li\u003e\n\u003cli\u003e✓ \u003cstrong\u003eMomentum Unit:\u003c\/strong\u003e 12 thought-provoking collision and impulse scenarios\u003c\/li\u003e\n\u003cli\u003e✓ \u003cstrong\u003eGravity Unit:\u003c\/strong\u003e 8 activities exploring gravitational interactions\u003c\/li\u003e\n\u003cli\u003e✓ \u003cstrong\u003eStatic Electricity Unit:\u003c\/strong\u003e 7 charge and field reasoning exercises\u003c\/li\u003e\n\u003cli\u003e✓ \u003cstrong\u003eEnergy Unit:\u003c\/strong\u003e 10 work and conservation problem-starters\u003c\/li\u003e\n\u003cli\u003e✓ \u003cstrong\u003eElectric Circuits Unit:\u003c\/strong\u003e 12 current and voltage analysis activities\u003c\/li\u003e\n\u003cli\u003e✓ \u003cstrong\u003eWaves Unit:\u003c\/strong\u003e 8 wave property and interaction warm-ups\u003c\/li\u003e\n\u003cli\u003e✓ Complete answer keys with detailed explanations\u003c\/li\u003e\n\u003cli\u003e✓ Both printable resource and digital-ready formats\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhy Teachers Love This\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo-prep convenience:\u003c\/strong\u003e Download, print, and teach immediately\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilds conceptual foundation:\u003c\/strong\u003e Students arrive at main lessons already thinking critically\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible implementation:\u003c\/strong\u003e Works for bell-ringers, discussion starters, or quick assessments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAI-resistant format:\u003c\/strong\u003e Reasoning-based activities that require genuine understanding\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSignificant cost savings:\u003c\/strong\u003e Bundle pricing saves you money versus individual units\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003ePerfect For\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eHigh school physics (grades 9-12)\u003c\/li\u003e\n\u003cli\u003eConceptual physics courses\u003c\/li\u003e\n\u003cli\u003eHonors and AP Physics preparation\u003c\/li\u003e\n\u003cli\u003eBoth in-person and distance learning environments\u003c\/li\u003e\n\u003cli\u003eNew teachers building their resource library\u003c\/li\u003e\n\u003cli\u003eVeteran teachers seeking fresh warm-up ideas\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003ePro Tip:\u003c\/strong\u003e Use these as exit tickets too—they work just as effectively for lesson closure as lesson openers.\u003c\/p\u003e\n\u003cdiv style=\"background:#fef3c7;border:2px solid #d97706;border-radius:12px;padding:20px 24px;margin:24px 0;text-align:center;\"\u003e\n\u003cp style=\"font-size:16px;font-weight:bold;color:#92400e;margin:0 0 8px 0;\"\u003e🎓 Already teaching multiple units?\u003c\/p\u003e\n\u003cp style=\"font-size:14px;color:#374151;margin:0 0 12px 0;\"\u003eThis unit bundle is included in our \u003cstrong\u003eFull Year Physics Curriculum Bundle\u003c\/strong\u003e — all 8 units, 230+ resources, save 30% vs. buying each unit separately.\u003c\/p\u003e\n\u003cp style=\"margin:0;\"\u003e\u003ca href=\"\/products\/complete-high-school-physics-curriculum-bundle-ngss-aligned-grades-9-12\" style=\"display:inline-block;background:#d97706;color:#ffffff;padding:12px 28px;border-radius:8px;text-decoration:none;font-weight:bold;font-size:15px;\"\u003eUpgrade to Full Year Bundle →\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n","brand":"Phantastic Physics","offers":[{"title":"Default Title","offer_id":45951085084901,"sku":"PP-DIG-8884734001381","price":36.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0704\/4762\/8517\/files\/1_3e5db2f7-bd41-4339-846c-bf6e5bcddce0.png?v=1723132240"},{"product_id":"high-school-physics-waves-unit-warm-ups-grades-9-12-ngss-aligned","title":"Physics Waves Unit Warm-Ups — NGSS Grades 9-12","description":"\u003cdiv style=\"background:#f0fdf4;border:2px solid #16a34a;border-radius:8px;padding:14px 18px;margin-bottom:18px;font-size:15px;line-height:1.5;\"\u003e\n\u003cstrong\u003e📦 Save with the Waves Unit Bundle:\u003c\/strong\u003e Get every waves resource I sell — quizzes, slide decks, labs, crosswords, warmups, the test, and the escape room — bundled for \u003cstrong\u003e$48.75\u003c\/strong\u003e. \u003ca href=\"\/products\/complete-high-school-physics-waves-unit-bundle-ngss-aligned-grades-9-12\" style=\"color:#15803d;font-weight:600;\"\u003eGet the Physics Waves Unit Bundle — NGSS Grades 9-12 →\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cp\u003eStop scrambling for ways to get your students thinking about waves at the start of class. These classroom-ready warm-ups activate prior knowledge and set the stage for deeper wave concept discussions.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e✓ Wave properties warm-up activities (amplitude, wavelength, frequency)\u003c\/li\u003e\n\u003cli\u003e✓ Wave velocity and relationship problems\u003c\/li\u003e\n\u003cli\u003e✓ Wave interactions scenarios (reflection, refraction, interference)\u003c\/li\u003e\n\u003cli\u003e✓ Electromagnetic spectrum thinking prompts\u003c\/li\u003e\n\u003cli\u003e✓ Complete answer keys for easy grading\u003c\/li\u003e\n\u003cli\u003e✓ Fully editable format for customization\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWhy Teachers Love This:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eNo-prep implementation - just print and distribute\u003c\/li\u003e\n\u003cli\u003eGets students reasoning about wave concepts, not just memorizing formulas\u003c\/li\u003e\n\u003cli\u003ePerfect conversation starters for class discussions\u003c\/li\u003e\n\u003cli\u003eBuilds conceptual understanding before diving into calculations\u003c\/li\u003e\n\u003cli\u003eWorks seamlessly for both in-person and distance learning\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003ePerfect For:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHigh school physics courses (grades 9-12)\u003c\/li\u003e\n\u003cli\u003eConceptual physics and honors physics classes\u003c\/li\u003e\n\u003cli\u003eNGSS HS-PS4-1 alignment requirements\u003c\/li\u003e\n\u003cli\u003eBell ringers and lesson transitions\u003c\/li\u003e\n\u003cli\u003eSubstitute teacher lesson plans\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003ePro Tip:\u003c\/strong\u003e Use these as exit tickets too - they work both ways to check student thinking about wave phenomena.\u003c\/p\u003e\n\u003cdiv style=\"background:#ecfdf5;border:2px solid #059669;border-radius:12px;padding:16px 20px;margin:20px 0;text-align:center;\"\u003e\n\u003cp style=\"font-size:14px;font-weight:bold;color:#065f46;margin:0 0 6px 0;\"\u003e📦 Get the complete Waves unit\u003c\/p\u003e\n\u003cp style=\"font-size:13px;color:#374151;margin:0 0 10px 0;\"\u003eThis resource is part of the \u003cstrong\u003eWaves Unit Bundle\u003c\/strong\u003e — all lessons, labs, assessments, and review materials for the full unit.\u003c\/p\u003e\n\u003cp style=\"margin:0;\"\u003e\u003ca href=\"\/products\/high-school-physics-waves-unit-bundle\" style=\"display:inline-block;background:#059669;color:#ffffff;padding:10px 24px;border-radius:8px;text-decoration:none;font-weight:bold;font-size:14px;\"\u003eView the Waves Unit Bundle →\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n","brand":"Phantastic Physics","offers":[{"title":"Default Title","offer_id":45953632239845,"sku":"PP-DIG-8885860958437","price":4.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0704\/4762\/8517\/files\/1_ca3c075f-5ca1-45d6-ab7c-5afca7bc5fd7.png?v=1723142795"},{"product_id":"high-school-physics-energy-warm-ups-grades-9-12-ngss-aligned","title":"Physics Energy Warm-Ups — NGSS Grades 9-12","description":"\u003cdiv style=\"background:#f0fdf4;border:2px solid #16a34a;border-radius:8px;padding:14px 18px;margin-bottom:18px;font-size:15px;line-height:1.5;\"\u003e\n\u003cstrong\u003e📦 Save with the Energy Unit Bundle:\u003c\/strong\u003e Get every energy resource I sell — quizzes, slide decks, labs, crosswords, warmups, the test, and the escape room — bundled for \u003cstrong\u003e$52.50\u003c\/strong\u003e. \u003ca href=\"\/products\/complete-high-school-physics-energy-unit-bundle-ngss-aligned-grades-9-12\" style=\"color:#15803d;font-weight:600;\"\u003eGet the Physics Energy Unit Bundle — NGSS Grades 9-12 →\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cp\u003eTransform those first 5 minutes of class into powerful learning moments with warm-up activities that get students thinking about energy concepts before you even start teaching. These classroom-tested prompts tackle the exact misconceptions that trip up high school physics students.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e✓ \u003cstrong\u003e15 ready-to-use warm-up activities\u003c\/strong\u003e covering work, kinetic energy, potential energy, and conservation\u003c\/li\u003e\n\u003cli\u003e✓ \u003cstrong\u003eVisual problem scenarios\u003c\/strong\u003e with diagrams that help students visualize energy transformations\u003c\/li\u003e\n\u003cli\u003e✓ \u003cstrong\u003eComplete answer key\u003c\/strong\u003e with conceptual explanations for each problem\u003c\/li\u003e\n\u003cli\u003e✓ \u003cstrong\u003ePrint-and-go format\u003c\/strong\u003e — no prep required, just print and distribute\u003c\/li\u003e\n\u003cli\u003e✓ \u003cstrong\u003eNGSS HS-PS3-2 alignment\u003c\/strong\u003e for standards-based instruction\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWhy Teachers Love This:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilds conceptual understanding:\u003c\/strong\u003e Students develop deeper thinking about energy before diving into calculations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSparks classroom discussion:\u003c\/strong\u003e Thought-provoking scenarios generate productive physics conversations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSaves planning time:\u003c\/strong\u003e Done-for-you activities mean more time for actual teaching\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAddresses misconceptions:\u003c\/strong\u003e Targets common student confusion about energy types and transformations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorks anywhere:\u003c\/strong\u003e Perfect for in-person, hybrid, or distance learning environments\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003ePerfect For:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHigh school physics (grades 9-12)\u003c\/li\u003e\n\u003cli\u003eConceptual physics courses\u003c\/li\u003e\n\u003cli\u003ePhysical science with energy units\u003c\/li\u003e\n\u003cli\u003eBell ringers and warm-up routines\u003c\/li\u003e\n\u003cli\u003eReview sessions before assessments\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003ePro Tip:\u003c\/strong\u003e Use these as exit tickets too — students' responses show you exactly what misconceptions to address tomorrow.\u003c\/p\u003e\n\u003cdiv style=\"background:#ecfdf5;border:2px solid #059669;border-radius:12px;padding:16px 20px;margin:20px 0;text-align:center;\"\u003e\n\u003cp style=\"font-size:14px;font-weight:bold;color:#065f46;margin:0 0 6px 0;\"\u003e📦 Get the complete Energy unit\u003c\/p\u003e\n\u003cp style=\"font-size:13px;color:#374151;margin:0 0 10px 0;\"\u003eThis resource is part of the \u003cstrong\u003eEnergy Unit Bundle\u003c\/strong\u003e — all lessons, labs, assessments, and review materials for the full unit.\u003c\/p\u003e\n\u003cp style=\"margin:0;\"\u003e\u003ca href=\"\/products\/high-school-physics-energy-unit-bundle\" style=\"display:inline-block;background:#059669;color:#ffffff;padding:10px 24px;border-radius:8px;text-decoration:none;font-weight:bold;font-size:14px;\"\u003eView the Energy Unit Bundle →\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n","brand":"Phantastic Physics","offers":[{"title":"Default Title","offer_id":45953821769957,"sku":"PP-DIG-8885909881061","price":4.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0704\/4762\/8517\/files\/1_49853399-9618-4c6a-b98b-c6e716c5b179.png?v=1723811179"},{"product_id":"high-school-physics-7-electrostatics-warm-ups-grades-9-12-ngss-aligned","title":"Physics 7 Electrostatics Warm-Ups — NGSS Grades 9-12","description":"\u003cdiv style=\"background:#f0fdf4;border:2px solid #16a34a;border-radius:8px;padding:14px 18px;margin-bottom:18px;font-size:15px;line-height:1.5;\"\u003e\n\u003cstrong\u003e📦 Save with the Static Unit Bundle:\u003c\/strong\u003e Get every static resource I sell — quizzes, slide decks, labs, crosswords, warmups, the test, and the escape room — bundled for \u003cstrong\u003e$38.25\u003c\/strong\u003e. \u003ca href=\"\/products\/complete-high-school-physics-static-electricity-unit-bundle-ngss-aligned\" style=\"color:#15803d;font-weight:600;\"\u003eGet the High School Physics Static Electricity Unit Bundle →\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cp\u003eStop scrambling for last-minute warm-ups that actually get students thinking about electrostatics concepts. These 7 classroom-ready activities dive straight into the challenging ideas your students need to master.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e✓ 7 conceptual warm-up activities targeting common misconceptions\u003c\/li\u003e\n\u003cli\u003e✓ Visual diagrams that make abstract concepts concrete\u003c\/li\u003e\n\u003cli\u003e✓ Complete answer keys with reasoning explanations\u003c\/li\u003e\n\u003cli\u003e✓ NGSS HS-PS2-4 aligned content\u003c\/li\u003e\n\u003cli\u003e✓ Print-and-go format - no prep required\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWhy Teachers Love This:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eStudents engage in scientific reasoning from day one\u003c\/li\u003e\n\u003cli\u003eAddresses misconceptions before they become ingrained\u003c\/li\u003e\n\u003cli\u003eSparks classroom discussions that reveal student thinking\u003c\/li\u003e\n\u003cli\u003eSaves you hours of creating conceptual questions from scratch\u003c\/li\u003e\n\u003cli\u003eWorks seamlessly in both traditional and block schedules\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003ePerfect For:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHigh school physics courses (grades 9-12)\u003c\/li\u003e\n\u003cli\u003eConceptual physics and honors physics classes\u003c\/li\u003e\n\u003cli\u003eBell ringers, exit tickets, or formative assessments\u003c\/li\u003e\n\u003cli\u003eReview sessions before electrostatics assessments\u003c\/li\u003e\n\u003cli\u003eDistance learning or hybrid classroom models\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003ePro Tip:\u003c\/strong\u003e Use these as discussion starters - the real learning happens when students explain their reasoning to each other.\u003c\/p\u003e\n\u003cdiv style=\"background:#ecfdf5;border:2px solid #059669;border-radius:12px;padding:16px 20px;margin:20px 0;text-align:center;\"\u003e\n\u003cp style=\"font-size:14px;font-weight:bold;color:#065f46;margin:0 0 6px 0;\"\u003e📦 Get the complete Electrostatics unit\u003c\/p\u003e\n\u003cp style=\"font-size:13px;color:#374151;margin:0 0 10px 0;\"\u003eThis resource is part of the \u003cstrong\u003eElectrostatics Unit Bundle\u003c\/strong\u003e — all lessons, labs, assessments, and review materials for the full unit.\u003c\/p\u003e\n\u003cp style=\"margin:0;\"\u003e\u003ca href=\"\/products\/high-school-physics-static-electricity-unit-bundle\" style=\"display:inline-block;background:#059669;color:#ffffff;padding:10px 24px;border-radius:8px;text-decoration:none;font-weight:bold;font-size:14px;\"\u003eView the Electrostatics Unit Bundle →\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n","brand":"Phantastic Physics","offers":[{"title":"Default Title","offer_id":45953859911909,"sku":"PP-DIG-8885921153253","price":4.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0704\/4762\/8517\/files\/1_7559161f-ff47-4ffd-b3d4-9f20ae1d42bb.png?v=1723810072"},{"product_id":"high-school-physics-8-warm-ups-for-gravity-unit-grades-9-12-ngss-aligned","title":"Physics 8 Warm-Ups for Gravity Unit — NGSS Grades 9-12","description":"\u003cdiv style=\"background:#f0fdf4;border:2px solid #16a34a;border-radius:8px;padding:14px 18px;margin-bottom:18px;font-size:15px;line-height:1.5;\"\u003e\n\u003cstrong\u003e📦 Save with the Gravity Unit Bundle:\u003c\/strong\u003e Get every gravity resource I sell — quizzes, slide decks, labs, crosswords, warmups, the test, and the escape room — bundled for \u003cstrong\u003e$48.75\u003c\/strong\u003e. \u003ca href=\"\/products\/complete-high-school-physics-gravity-unit-bundle-ngss-aligned-grades-9-12\" style=\"color:#15803d;font-weight:600;\"\u003eGet the Physics Gravity Unit Bundle — NGSS Grades 9-12 →\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cp\u003eTransform those first 5 minutes of class into powerful conceptual learning with warm-ups that get students thinking about gravity beyond \"things fall down.\" These 8 classroom-ready activities build the reasoning skills your physics students need for deep understanding.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e✓ 8 no-prep gravity warm-up activities with visual prompts\u003c\/li\u003e\n\u003cli\u003e✓ Complete answer keys with detailed explanations\u003c\/li\u003e\n\u003cli\u003e✓ Editable PowerPoint format for easy customization\u003c\/li\u003e\n\u003cli\u003e✓ NGSS HS-PS2-4 aligned content\u003c\/li\u003e\n\u003cli\u003e✓ Print-and-go format for immediate classroom use\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWhy Teachers Love This:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eStudents practice scientific reasoning before diving into complex calculations\u003c\/li\u003e\n\u003cli\u003eEach warm-up builds conceptual understanding through ranking tasks and real-world scenarios\u003c\/li\u003e\n\u003cli\u003eReady-to-use format saves you prep time while engaging student thinking\u003c\/li\u003e\n\u003cli\u003eVisual aids help students grasp abstract gravitational concepts\u003c\/li\u003e\n\u003cli\u003eAnswer keys make grading quick and provide talking points for class discussion\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003ePerfect For:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHigh school physics (grades 9-12)\u003c\/li\u003e\n\u003cli\u003eConceptual physics and honors physics courses\u003c\/li\u003e\n\u003cli\u003eUnits on forces, gravity, and orbital mechanics\u003c\/li\u003e\n\u003cli\u003eBell ringers, exit tickets, or review activities\u003c\/li\u003e\n\u003cli\u003eBoth in-person and distance learning environments\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003ePro Tip:\u003c\/strong\u003e Use the ranking tasks as think-pair-share activities to get students discussing their reasoning before revealing answers.\u003c\/p\u003e\n\u003cdiv style=\"background:#ecfdf5;border:2px solid #059669;border-radius:12px;padding:16px 20px;margin:20px 0;text-align:center;\"\u003e\n\u003cp style=\"font-size:14px;font-weight:bold;color:#065f46;margin:0 0 6px 0;\"\u003e📦 Get the complete Gravity unit\u003c\/p\u003e\n\u003cp style=\"font-size:13px;color:#374151;margin:0 0 10px 0;\"\u003eThis resource is part of the \u003cstrong\u003eGravity Unit Bundle\u003c\/strong\u003e — all lessons, labs, assessments, and review materials for the full unit.\u003c\/p\u003e\n\u003cp style=\"margin:0;\"\u003e\u003ca href=\"\/products\/high-school-physics-gravity-unit-bundle\" style=\"display:inline-block;background:#059669;color:#ffffff;padding:10px 24px;border-radius:8px;text-decoration:none;font-weight:bold;font-size:14px;\"\u003eView the Gravity Unit Bundle →\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n","brand":"Phantastic Physics","offers":[{"title":"Default Title","offer_id":45954207613157,"sku":"PP-DIG-8886001369317","price":4.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0704\/4762\/8517\/files\/1_e0f9251a-6485-450b-87c6-3f6bdf82c800.png?v=1723144539"},{"product_id":"high-school-physics-12-warmups-for-momentum-unit-grades-9-12-ngss-aligned","title":"Physics 12 Warmups for Momentum Unit — NGSS Grades 9-12","description":"\u003cdiv style=\"background: #f0fdf4; border: 2px solid #16a34a; border-radius: 8px; padding: 14px 18px; margin-bottom: 18px; font-size: 15px; line-height: 1.5;\"\u003e\n\u003cstrong\u003e📦 Save with the Momentum Unit Bundle:\u003c\/strong\u003e Get every momentum resource I sell — quizzes, slide decks, labs, crosswords, warmups, the test, and the escape room — bundled for \u003cstrong\u003e$47.25\u003c\/strong\u003e. \u003ca href=\"\/products\/complete-high-school-physics-momentum-unit-bundle-ngss-aligned-grades-9-12\" style=\"color: #15803d; font-weight: 600;\"\u003eGet the Physics Momentum Unit Bundle — NGSS Grades 9-12 →\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cp\u003eStart every momentum lesson with a focused, low-stakes warm-up that activates prior knowledge and gets students thinking before instruction begins. This set of 12 classroom-tested warm-up activities covers every key momentum concept your students need to master, from impulse to conservation of momentum.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e\u003cbr\u003e- 12 individual warm-up activities (one per lesson)\u003cbr\u003e- Print-ready PDFs and editable Google Slides versions\u003cbr\u003e- Complete answer keys for every warm-up\u003cbr\u003e- NGSS HS-PS2-2 aligned content\u003cbr\u003e- Suggested timing and teacher notes for each activity\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy Teachers Love This:\u003c\/strong\u003e\u003cbr\u003e- Fills the first 5 minutes of class with purposeful review\u003cbr\u003e- Builds momentum unit vocabulary and conceptual fluency\u003cbr\u003e- Low-prep — print or share digitally in seconds\u003cbr\u003e- Answer keys make checking student work fast\u003cbr\u003e- Designed to pair with any momentum unit sequence\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePerfect For:\u003c\/strong\u003e High school physics (grades 9–12), AP Physics, teachers looking for daily warm-up routines, momentum and impulse units, and classrooms using bell-ringer or do-now structures.\u003c\/p\u003e\n\u003cp\u003e✅ NGSS Aligned | ⚡ Instant Digital Download | 👩🏫 Created by a 7+ Year Physics Teacher\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAlso available as part of the Physics Momentum Unit Bundle\u003c\/strong\u003e — includes every momentum resource: quizzes, slide decks, labs, crosswords, warmups, the test, and the escape room.\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv style=\"background:#ecfdf5;border:2px solid #059669;border-radius:12px;padding:16px 20px;margin:20px 0;text-align:center;\"\u003e\n\u003cp style=\"font-size:14px;font-weight:bold;color:#065f46;margin:0 0 6px 0;\"\u003e📦 Get the complete Momentum unit\u003c\/p\u003e\n\u003cp style=\"font-size:13px;color:#374151;margin:0 0 10px 0;\"\u003eThis resource is part of the \u003cstrong\u003eMomentum Unit Bundle\u003c\/strong\u003e — all lessons, labs, assessments, and review materials for the full unit.\u003c\/p\u003e\n\u003cp style=\"margin:0;\"\u003e\u003ca href=\"\/products\/high-school-physics-momentum-unit-bundle\" style=\"display:inline-block;background:#059669;color:#ffffff;padding:10px 24px;border-radius:8px;text-decoration:none;font-weight:bold;font-size:14px;\"\u003eView the Momentum Unit Bundle →\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n","brand":"Phantastic Physics","offers":[{"title":"Default Title","offer_id":45954234515685,"sku":"PP-DIG-8886011724005","price":4.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0704\/4762\/8517\/files\/1_952d8f5b-0c19-4aee-b93e-cb2604e9fefc.png?v=1723809908"},{"product_id":"high-school-physics-16-warmups-for-forces-unit-grades-9-12-ngss-aligned","title":"Physics 16 Warmups for Forces Unit — NGSS Grades 9-12","description":"\u003cdiv style=\"background:#f0fdf4;border:2px solid #16a34a;border-radius:8px;padding:14px 18px;margin-bottom:18px;font-size:15px;line-height:1.5;\"\u003e\n\u003cstrong\u003e📦 Save with the Forces Unit Bundle:\u003c\/strong\u003e Get every forces resource I sell — quizzes, slide decks, labs, crosswords, warmups, the test, and the escape room — bundled for \u003cstrong\u003e$57.00\u003c\/strong\u003e. \u003ca href=\"\/products\/complete-high-school-physics-forces-unit-bundle-ngss-aligned-grades-9-12\" style=\"color:#15803d;font-weight:600;\"\u003eGet the Physics Forces Unit Bundle — NGSS Grades 9-12 →\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cp\u003e✅ \u003cstrong\u003eNGSS aligned for Grades 9-12\u003c\/strong\u003e\u003cbr\u003e✅ \u003cstrong\u003eAnswer keys included for every assignment, quiz, and test\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eTransform those first five minutes of class into powerful learning moments that get students thinking about forces before you even start teaching. These 16 classroom-ready warmups build conceptual understanding and prepare students for deeper learning in your forces unit.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e✓ 16 no-prep warmup slides for forces concepts\u003c\/li\u003e\n\u003cli\u003e✓ Print-and-go format\u003c\/li\u003e\n\u003cli\u003e✓ Editable digital versions\u003c\/li\u003e\n\u003cli\u003e✓ NGSS HS-PS2-1 alignment guide\u003c\/li\u003e\n\u003cli\u003e✓ Teacher notes for each activity\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWhy Teachers Love This:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSaves planning time:\u003c\/strong\u003e Done-for-you activities mean less prep, more teaching\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilds on prior knowledge:\u003c\/strong\u003e Each warmup connects to previous lessons, strengthening retention\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngages critical thinking:\u003c\/strong\u003e Students analyze real-world force scenarios, not just memorize formulas\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible format:\u003c\/strong\u003e Works in-person or distance learning\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003ePerfect For:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHigh school physics (grades 9-12)\u003c\/li\u003e\n\u003cli\u003eConceptual physics courses\u003c\/li\u003e\n\u003cli\u003eHonors and regular physics classes\u003c\/li\u003e\n\u003cli\u003eNGSS-aligned curriculum\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003ePro Tip:\u003c\/strong\u003e Use these as exit tickets too—they work both ways to check understanding.\u003c\/p\u003e\n\u003cdiv style=\"background:#ecfdf5;border:2px solid #059669;border-radius:12px;padding:16px 20px;margin:20px 0;text-align:center;\"\u003e\n\u003cp style=\"font-size:14px;font-weight:bold;color:#065f46;margin:0 0 6px 0;\"\u003e📦 Get the complete Forces unit\u003c\/p\u003e\n\u003cp style=\"font-size:13px;color:#374151;margin:0 0 10px 0;\"\u003eThis resource is part of the \u003cstrong\u003eForces Unit Bundle\u003c\/strong\u003e — all lessons, labs, assessments, and review materials for the full unit.\u003c\/p\u003e\n\u003cp style=\"margin:0;\"\u003e\u003ca href=\"\/products\/high-school-physics-forces-unit-bundle\" style=\"display:inline-block;background:#059669;color:#ffffff;padding:10px 24px;border-radius:8px;text-decoration:none;font-weight:bold;font-size:14px;\"\u003eView the Forces Unit Bundle →\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n","brand":"Phantastic Physics","offers":[{"title":"Default Title","offer_id":45954438922469,"sku":"PP-DIG-8886059958501","price":4.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0704\/4762\/8517\/files\/1_b6a12ad0-919c-46d7-b824-17a67cecf4f6.png?v=1723150525"},{"product_id":"high-school-physics-10-warmups-for-motion-unit-grades-9-12-ngss-aligned","title":"Physics 10 Warmups for Motion Unit — NGSS Grades 9-12","description":"\u003cdiv style=\"background:#f0fdf4;border:2px solid #16a34a;border-radius:8px;padding:14px 18px;margin-bottom:18px;font-size:15px;line-height:1.5;\"\u003e\n\u003cstrong\u003e📦 Save with the Motion Unit Bundle:\u003c\/strong\u003e Get every motion resource I sell — quizzes, slide decks, labs, crosswords, warmups, the test, and the escape room — bundled for \u003cstrong\u003e$32.20\u003c\/strong\u003e. \u003ca href=\"\/products\/high-school-physics-complete-motion-unit-curriculum-bundle-grades-9-12-ngss\" style=\"color:#15803d;font-weight:600;\"\u003eGet the Physics: Complete Motion Unit Curriculum Bundle (9-12, NGSS) →\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cp\u003e✅ \u003cstrong\u003eNGSS aligned for Grades 9-12\u003c\/strong\u003e\u003cbr\u003e✅ \u003cstrong\u003eAnswer keys included for every assignment, quiz, and test\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eTransform those first 5 minutes of class into powerful learning moments that build momentum for your motion unit. These 10 classroom-ready warmups eliminate the scramble for engaging bell ringers while reinforcing critical physics concepts.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e✓ 10 no-prep motion warmup slides (editable PowerPoint + digital resource)\u003c\/li\u003e\n\u003cli\u003e✓ Ready-to-use bell ringers for kinematics, forces, and motion concepts\u003c\/li\u003e\n\u003cli\u003e✓ NGSS HS-PS2-1 aligned activities for grades 9-12\u003c\/li\u003e\n\u003cli\u003e✓ Print-and-go format for classroom or distance learning\u003c\/li\u003e\n\u003cli\u003e✓ Teacher notes with conceptual connections\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWhy Teachers Love This:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilds on prior knowledge:\u003c\/strong\u003e Each warmup strategically reviews previous lessons while preparing for new concepts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGets students thinking immediately:\u003c\/strong\u003e No more dead time at the start of class—students dive into physics reasoning from minute one\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSaves prep time:\u003c\/strong\u003e Done-for-you slides mean you can focus on teaching, not creating\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupports conceptual understanding:\u003c\/strong\u003e Questions target physics thinking, not just formula recall\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003ePerfect For:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHigh school physics and conceptual physics courses\u003c\/li\u003e\n\u003cli\u003eBell ringers, warm-ups, or review activities\u003c\/li\u003e\n\u003cli\u003eTeachers wanting to strengthen student reasoning skills\u003c\/li\u003e\n\u003cli\u003eHybrid or distance learning environments\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003ePro Tip:\u003c\/strong\u003e Use these warmups to identify student misconceptions early—the conceptual focus reveals gaps before they become bigger problems.\u003c\/p\u003e\n\u003cdiv style=\"background:#ecfdf5;border:2px solid #059669;border-radius:12px;padding:16px 20px;margin:20px 0;text-align:center;\"\u003e\n\u003cp style=\"font-size:14px;font-weight:bold;color:#065f46;margin:0 0 6px 0;\"\u003e📦 Get the complete Motion unit\u003c\/p\u003e\n\u003cp style=\"font-size:13px;color:#374151;margin:0 0 10px 0;\"\u003eThis resource is part of the \u003cstrong\u003eMotion Unit Bundle\u003c\/strong\u003e — all lessons, labs, assessments, and review materials for the full unit.\u003c\/p\u003e\n\u003cp style=\"margin:0;\"\u003e\u003ca href=\"\/products\/high-school-physics-motion-unit-bundle\" style=\"display:inline-block;background:#059669;color:#ffffff;padding:10px 24px;border-radius:8px;text-decoration:none;font-weight:bold;font-size:14px;\"\u003eView the Motion Unit Bundle →\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n","brand":"Phantastic Physics","offers":[{"title":"Default Title","offer_id":45954627698917,"sku":"PP-DIG-8886094463205","price":4.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0704\/4762\/8517\/files\/1_6d7ea5e7-21f4-4298-af18-8267c456b01d.png?v=1723461686"}],"url":"https:\/\/phantasticphysics.com\/collections\/physics-warm-ups.oembed","provider":"Phantastic Physics","version":"1.0","type":"link"}