Bring illustrated stories to life with a cardboard scrolling machine! Learners snap together a frame, cut their own paper scrolls, plan a beginning-middle-end sequence on a design worksheet, then draw their story across a strip and install it between two wooden handles. Turn the handle and the scroll unrolls like a tiny movie — horizontal like a screen, vertical like a phone, collaborative with friends, or extended with extra strips. This Spark is where storytelling meets engineering.
Scissors for cutting the printed sheet into scroll strips.
Pencils for sketching story ideas before committing to color.
Markers or drawing materials for illustrating the final story across the scroll.
Bring illustrated stories to life with a cardboard scrolling machine! Learners snap together a frame, cut their own paper scrolls, plan a beginning-middle-end sequence on a design worksheet, then draw their story across a strip and install it between two wooden handles. Turn the handle and the scroll unrolls like a tiny movie — horizontal like a screen, vertical like a phone, collaborative with friends, or extended with extra strips. This Spark is where storytelling meets engineering.
Screen Machines teach narrative structure through a simple hand-cranked animation device. Each learner receives a laser-cut cardboard frame, a printed guide and story strip sheet, a pair of wooden scroll handles, and a reclosable bag. Using only scissors and drawing materials, they assemble a working scrolling machine and fill it with an original story.
The build follows eight steps: explore the materials, fold the cardboard frame into a screen, cut the printed sheet into four blank scroll strips, plan a story on the design worksheet, draw the sequence on a strip, thread the strip through both wooden handles, install the scroll in the frame, and set the finished machine on its fold-out stand. Learners then iterate with extensions — collaborative stories where one learner starts and another finishes, passed-along stories with surprise endings, or extra scrolls printed from the free website template.
Along the way, learners practice the first/next/last structure of storytelling, the WHO/WHERE/WHAT of character and setting, and the engineering idea that the direction a scroll moves (up, down, left, right) can be part of the story's meaning.
Scissors for cutting the printed sheet into scroll strips.
Pencils for sketching story ideas before committing to color.
Markers or drawing materials for illustrating the final story across the scroll.
Question: What pieces do you see in your bag? What do you think each one does?
Question: How can you turn this flat piece of cardboard into a rigid screen that holds a scroll?
Question: How can one printed sheet become four blank scrolls and still keep the instructions?
Question: Who is your story about? Where does it take place? And what happens?
Question: How do you make sure every frame of your story shows through the screen?
Question: How does the paper scroll stay locked into the wooden handles — even when you turn them?
Question: How do you lock the handles into the frame so they can spin freely without falling out?
Question: Remember that center piece you set aside in Step 2? What could it become?
Question: Your first Screen Machine works — now what could you try with the three blank strips you still have?
RL.K-2.2 — Retell familiar stories, including key details: Example: Learners retell their Screen Machine story in the correct order, describing what happens first, next, and last as they crank the scroll across the frame — turning the three-beat structure from the story design worksheet into a spoken narrative for a classmate.
SL.K-2.5 — Add drawings to provide additional detail: Example: Learners add drawings to their scroll strip to show what the narrator cannot say out loud — the expression on the character's face, the color of the sky, or the shape of the monster behind the door — using the visual frames of the scrolling story to carry meaning alongside spoken words.
W.3-5.3 — Write narratives to develop real or imagined experiences or events: Example: Learners plan a narrative using the story design worksheet — identifying a main character (WHO), a setting (WHERE), and an action or conflict (WHAT) — then sequence it into a beginning, middle, and end across a single scroll strip, producing a visual narrative with clear event ordering.
SL.3-5.4 — Report on a topic or present an opinion, sequencing ideas logically: Example: Learners present their finished Screen Machine to a classmate while cranking the handle, narrating each frame of the scroll in order and explaining why they chose horizontal versus vertical scroll direction for the story — practicing logical sequencing and reasoning about visual choice.
W.6-8.3 — Write narratives with effective technique, relevant descriptive details, and well-structured event sequences: Example: Learners write a narrative that takes advantage of the Screen Machine's linear, one-way reveal — using pacing, blank frames, and the tension of not yet knowing what comes next to shape the reader's experience — then revise the sequence on a second blank strip after seeing how the first draft scrolls.
SL.6-8.5 — Integrate multimedia and visual displays in presentations to clarify information: Example: Learners use their Screen Machine as a visual display alongside a short spoken narration, synchronizing each turn of the handle with a beat of the story — integrating a hand-operated visual medium with live speech to strengthen their narrative presentation.
K.G.A.1 — Describe objects using names of shapes and relative positions: Example: Learners describe the cardboard frame's rectangle shape and the oval holes that hold the scroll handles, using positional language like "above," "below," "between," and "next to" as they assemble the frame and install the scroll in the correct slots.
1.MD.A.1 — Order three objects by length; compare the lengths of two objects indirectly: Example: Learners compare the length of their scroll strip to the width of the frame's viewing window, reasoning about how many story frames can fit end-to-end along the strip and how far they must leave blank on each end so the story is not hidden by the handles.
3.MD.B.4 — Generate measurement data by measuring lengths: Example: Learners measure the blank scroll strip in inches and divide it into equal story frames, planning how much of the strip each frame takes up and recording the measurements on the back of the strip before committing pencil marks — turning narrative pacing into a measurement problem.
4.MD.A.3 — Apply the area and perimeter formulas for rectangles in real world problems: Example: Learners calculate the area of the frame's viewing window and the total area of the scroll strip to determine how many story frames (rectangles of drawing) they can fit while still leaving blank margins at each end — applying area reasoning to a real design constraint.
6.RP.A.1 — Understand ratio concepts and use ratio reasoning: Example: Learners reason about the ratio of drawn story length to scroll-strip length, working out what fraction of the strip is covered by usable story area (not hidden by the handles or frame edge) and using that ratio to plan how much of each blank strip is actually available to draw on.
7.G.B.6 — Solve real-world problems involving area of two-dimensional objects: Example: Learners calculate the total drawable area of their scroll strip by subtracting the hidden margins on each end from the full rectangle, then use that area to decide how many equally-spaced story frames they can fit and how much detail each frame can hold.
K-2-ETS1-1 — Ask questions, make observations, and gather information about a situation people want to change: Example: Learners ask questions about why the scroll comes out blank on the first try and gather information by flipping the strip over, re-rolling it, and observing which way the illustration must face — using a real failure to build the habit of diagnosing a problem instead of giving up.
K-2-ETS1-2 — Develop a simple sketch, drawing, or physical model to illustrate how the shape of an object helps it function: Example: Learners sketch their story on the blank scroll strip in pencil before drawing with marker, creating a physical model of a narrative that depends on the long, narrow rectangular shape of the strip and the framing of the viewing window to reveal one frame at a time.
3-5-ETS1-2 — Generate and compare multiple possible solutions to a problem: Example: Learners generate and compare multiple ways to tell the same story across different blank scroll strips — horizontal versus vertical, three frames versus five, starting close-up versus wide-shot — then choose the version that best communicates the story's beginning, middle, and end to a classmate who has never seen it.
3-5-ETS1-3 — Plan and carry out fair tests to identify failure points: Example: Learners test their Screen Machine by cranking the handle and watching the scroll unroll, identifying failure points like the art appearing blank (threaded wrong), drawings cut off at the edges (no blank margin), or the handle slipping (loose thread) — then isolate and fix one issue at a time.
MS-ETS1-3 — Analyze data from tests of different solutions to identify the best characteristics: Example: Learners compare the performance of a short three-frame story to a longer extended-strip story, analyzing which pacing holds a viewer's attention, which direction (horizontal vs. vertical) fits the action better, and which method of joining strips (tape vs. glue) produces the smoothest scroll — then combine the best features into an improved design.
MS-ETS1-4 — Develop a model to generate data for iterative testing and modification of a proposed object: Example: Learners treat each blank scroll strip as an iteration of a single design, using feedback from how the first scroll reads on the frame to adjust frame count, drawing scale, or color contrast on the second strip — developing a cheap, reusable paper model that supports multiple test-and-modify cycles inside one class period.
The illustration was threaded through the handles facing inward instead of outward, so only the back of the paper is visible when the scroll unrolls. Fix: remove the scroll from the frame, pull it out of the handle slots, re-roll it with the art facing out, loop it back through the slots, and reinstall.
Bending the tab slightly sideways before pushing it into the slot helps it lock. Also check that the perforations were worked back and forth to loosen the folds before assembly — a stiff frame fights the tabs and pushes them back out.
After heavy use, the thin slots in the wooden handles can get worn out and the scroll slips loose. Wrap a couple of pieces of masking tape around the handle across the slots — this refreshes the grip and lets the handle turn without losing the strip.
It's not actually necessary to turn both handles at once — it's easier to hold both ends of a single handle in two hands and crank that one. The other handle will feed the scroll automatically.
The drawing extended past the faint end marks on the scroll strip and is now hidden by the handles or frame. Fix: redraw the story on one of the three remaining blank strips, keeping all artwork well inside the end marks.