Aeronautical Engineers: Paper Helicopters
Design, build, and test your very own fleet of paper helicopters. Discover how modifying the blade length and adding weight changes their flight and spin rate.
208 ideas
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208 activities
Design, build, and test your very own fleet of paper helicopters. Discover how modifying the blade length and adding weight changes their flight and spin rate.
Craft stunning, museum-worthy 'metal' relics using cardboard, string, and the magical technique of foil embossing!
Use sliced apples as natural stamps to create beautiful, colourful patterns on paper!
Use the power of freezing chemistry to turn liquid cream into delicious, edible ice cream in just five minutes!
Transform a simple glass jar into a colourful, scientific weather station to measure how much rain falls from the sky!
Use the power of a chemical reaction between baking soda and vinegar to inflate a balloon like magic!
Stretch a balloon over a bowl and tap it to make a real drum! Build three drums from different-sized containers and play rhythms on your homemade percussion kit.
Tape an inflated balloon over a hole in a paper plate to build a hovercraft that glides across the table on a cushion of air!
Tape straw handles onto paper plates to make paddles, string a net between two chairs, then rally a balloon back and forth without letting it touch the floor!
Attach a balloon to a string-and-straw track, then release it to zoom across the room — pure rocket science powered by nothing but air!
Fill a balloon with flour to create a squishy, squeezable stress ball, then decorate it with a funny face using markers!
Blow colourful bubbles in paint and press paper onto them to capture beautiful circular patterns. Every print is a totally unique piece of art!
Cut the bottom off a plastic bottle, stretch a sock over the end, dip in bubble solution, and blow to create amazing long bubble snakes!
Build a pair of binoculars from toilet roll tubes, paint them in camouflage or bright colours, then head outside on a wildlife spotting safari!
Turn a simple cardboard box into your very own indoor planetarium and discover the magic of constellations!
Transform an ordinary shipping box into a custom-painted racing car complete with paper-plate wheels and a steering wheel!
Transform ordinary cardboard boxes into a grand medieval fortress complete with towers and a drawbridge!
Build a working coin sorting machine from a cardboard box with slots of different sizes — drop coins in the top and watch them sort themselves!
Design and build a hand-tilting marble maze from cardboard boxes, then challenge family members to guide the marble through every corridor to the exit!
Build a working periscope from cardboard tubes and foil mirrors to spy around corners and over walls like a real submarine captain!
Transform an old box into a working arcade pinball machine using rubber bands and popsicle sticks. Can you hit the high score?
Transform ordinary cardboard boxes into a legendary pirate ship, complete with masts, sails, and a ship's wheel for endless high-seas adventures!
Paint a cardboard tube as the body, cut and decorate colourful paper wings, add pipe cleaner antennae and googly eyes — a beautiful butterfly!
Build a working kaleidoscope from a cardboard tube and foil — look through the peephole and watch a dazzling, ever-changing pattern of reflections appear!
Build your own buzzing, humming musical instrument from a simple cardboard tube and baking parchment!
Design and build an exciting marble run using cardboard tubes and tape. A brilliant engineering challenge!
Paint a cardboard tube, cut curling tentacles from the bottom, add googly eyes and a smile — a wiggly ocean creature that actually dangles and bounces!
Transform a humble cardboard tube into an adorable standing penguin with paint, paper, and googly eyes!
Transform a cardboard tube into a rocket ship with a paper cone nose, cardboard fins, and a tissue paper flame tail — 3, 2, 1, blast off!
Bend and shape cardboard tube ends into hearts, stars, and flowers, dip in paint, and stamp beautiful patterns onto paper!
Stack and decorate cardboard tubes into a colourful totem pole with painted faces, wings, and beaks!
Transform toilet roll tubes into a colourful train with carriages, wheels, and a smokestack — then pull it along for imaginary journeys!
Use the science of chromatography to create beautiful, vibrant butterfly wings from simple paper towels and markers!
Transform clothespins into beautiful butterflies with tissue paper wings and pipe cleaner antennae — then hang them up to flutter!
Turn a wooden clothespin into a beautiful dragonfly with shimmering tissue paper wings and googly eyes — clip it anywhere!
Clip clothespins together to make a hull, add a popsicle-stick mast and paper sail, then race your boat across a tub of water!
Build a miniature stunt plane from a clothespin and popsicle sticks, paint it with racing stripes, then launch it on daring flying missions!
Mix cornflour and vegetable oil to conjure magical cloud dough — it holds its shape perfectly when squeezed and crumbles like powdery snow when you let go. Endless sensory fun!
Set up a kitchen colour science lab and discover how red, yellow, and blue combine to make every shade of the rainbow — plus the magic of oil and water!
Upload any image and we'll turn it into a custom numbered connect-the-dots puzzle — dots placed automatically along outlines, with full editing control.
Make a mysterious goo that's solid when you squeeze it but flows like liquid the moment you relax — is it magic or science?
Build a simple catapult launcher from a paper cup and balloon that shoots cotton balls across the room — then set up targets for a scoring game!
Clip cotton balls into clothespins to make fluffy painting tools, then dab, swirl, and stamp colourful patterns onto paper!
Paint a bright blue sky and green landscape, then glue fluffy cotton wool balls on top as puffy 3D clouds that you can actually touch!
Glue fluffy cotton wool onto a paper bear outline to create a soft, textured polar bear against a snowy Arctic background!
Draw rainbow arcs on paper, pull cotton wool into strips, dip in paint to tint each colour, and glue them along the arcs — a soft, fluffy rainbow!
Draw a sheep outline on paper, cover the body in fluffy cotton wool balls, add a face and pipe cleaner legs — a soft, touchable farmyard friend!
Dip cotton buds in paint and build up beautiful pictures dot by dot — just like the famous pointillist painters!
Draw a colourful picture on a sheet of paper, divide it into puzzle-shaped pieces with a ruler, cut them out, then challenge a friend or family member to put your masterpiece back together!
Watch colourful blobs rise and fall like magic in your very own lava lamp — powered by science!
Cut paper into cards, draw matching pairs of pictures on them, lay face-down, and play the classic memory matching game you made yourself!
Craft a beautifully decorated rainstick from a cardboard tube that sounds just like a real gentle rainstorm!
Cut and fold a sheet of paper into a beautiful spinning pinwheel in just 4 steps — decorate with bold patterns and watch the colours blur as it whirls in the wind!
Build a working rain gauge and wind vane from household materials, then record the weather like a real meteorologist every single day for two weeks!
Cut an egg carton cup, paint it yellow with black stripes, add tissue paper wings, pipe cleaner antennae, and googly eyes — buzz buzz!
Transform an empty egg carton into a wiggly, colourful caterpillar with pipe cleaner antennae and googly eyes — a simple craft with impressive results!
Cut egg carton cups into a spiky dragon body, paint it fierce colours, add googly eyes and tissue-paper fire breath!
Cut egg carton cups into petal shapes, paint them in bright colours, add pipe cleaner stems, and create a beautiful bouquet that never wilts!
Paint egg carton cups as colourful ice cream scoops, make paper cones, and set up a pretend ice cream parlour for imaginative play!
Transform an egg carton into a pirate's treasure chest — paint it gold, add jewel decorations, and fill it with shiny treasures!
Design and build a protective container from cardboard, straws, cotton wool, and tape, then drop a raw egg from a height and see if your engineering can keep it from cracking!
Dye crushed eggshells in vibrant colours and arrange them into beautiful mosaic pictures — a stunning recycled art project!
Craft a powerful magic wand from natural materials and ancient kitchen supplies to cast your own wonderful spells!
Weave a magical dreamcatcher from a paper plate and string, decorated with treasures found in nature.
Create a magical snow globe from a jar, water, and glitter — shake it up and watch a swirling winter wonderland come to life in your hands!
Learn the craft of finger knitting using nothing but your hands and yarn! Weave a colourful chain that becomes a bracelet, necklace, or friendship gift — no needles needed.
Press fingertips into paint to stamp colourful bug bodies, then add legs, wings, and antennae with markers — grow a whole garden full of tiny creatures!
Bury tiny dinosaurs in baking-soda rocks, then spray vinegar to watch them fizz and crumble — revealing the fossils inside!
Mix baking soda paint and spray it with vinegar to create fizzing, bubbling rainbow eruptions that leave behind stunning abstract art!
Collect leaves, flowers, and twigs from the garden to craft a magnificent nature crown fit for the king or queen of the forest!
Weave a colourful knotted bracelet to keep or give to your best friend, using just string and your fingers!
Freeze colourful paint into ice cubes on sticks, then paint magical melting masterpieces as the colours swirl and blend across the paper!
Capture a swirling nebula inside a jar using cotton wool, glitter, and vibrant colours — a magical sensory decoration for any bedroom!
Twist pipe cleaners into wand loops, mix a simple bubble solution, and blow stretchy, wobbling bubbles — then make a giant wand and wave enormous bubbles into the air!
Transform empty tin cans into walking stilts with string handles, then stomp around like a fee-fi-fo-fum giant towering above the world!
Grow a hilarious monster with hair made of real grass! A fun and fuzzy introduction to gardening.
Paint your forearm and hand brown for the trunk and branches, press onto paper, then add colourful fingerprint leaves — a personal tree masterpiece!
Cut a card circle, draw mesmerising spiral patterns, push a toothpick through the centre, and spin it to watch your colours blur into optical illusions!
Freeze coins inside a glittering block of coloured ice, then use salt and warm water to melt it away and unearth the buried treasure!
Build a cozy living-room fort and craft a glowing 'campfire' using a flashlight and tissue paper for the ultimate indoor camping trip!
Transform your living room into a wacky mini-golf course using cardboard boxes, tubes, and marbles! Perfect for rainy days and active play.
Transform your living room into a thrilling adventure park using cardboard boxes, tape, and tubes — crawl, jump, balance, and race the clock through every station!
Write secret messages in lemon juice that vanish when dry, then heat the paper to watch the hidden words magically appear — real chemistry, real mystery!
Cover a glass jar in colourful tissue paper and PVA glue to create a stunning stained-glass lantern that glows with gorgeous colour when the light shines through!
Transform cardboard boxes, tubes, and recycled junk into your very own robot — then give it a name and a superpower!
Build a fizzing, erupting volcano right on your kitchen table using simple ingredients and pure chemistry — no hot lava required!
Transform any hallway into a high-stakes secret agent training facility! Dodge the string 'laser' beams to secure the intel without sounding the alarm.
Collect leaves from outside, coat them in paint, and press them onto paper to reveal stunning vein patterns — nature's own fingerprint transferred to your page!
Cut tiny tissue paper butterflies and use the invisible power of static electricity from a balloon to make them dance and flutter through the air!
Turn ordinary raisins into energetic dancers with a simple fizzy water science experiment that will amaze young observers!
Harness the power of static electricity to make spooky tissue-paper ghosts dance and fly using only a balloon!
Make a magnetic fishing rod and colourful cardboard fish, then see how many you can catch! Perfect for pretend play and counting practice.
Draw a maze on paper, place a paper clip on top, and guide it through using a magnet hidden underneath — like magic!
Build a challenging maze inside a box lid using straws as walls, then tilt and steer a marble from start to finish!
Drop marbles into a paint-splattered box, tilt and roll them across paper, and watch as they leave mesmerising swirling trails — every painting is totally unique!
Build a working catapult from straws, a spoon, tape, and rubber bands, then compete to launch marshmallows the farthest — a brilliant STEM challenge that doubles as a tasty snack break!
Become an indoor astronomer and build edible, 3D models of real constellations using marshmallows and toothpicks!
Watch an explosion of colour swirl across milk when you add a drop of soap — a dazzling display of surface tension science!
Build a tiny greenhouse from an egg carton and cling film, plant seeds, and watch them sprout over the coming days!
Build your own working medieval siege engine using craft sticks and rubber bands, then launch cotton wool boulders!
Transform your child into a real field scientist — collect specimens, sketch findings, and record discoveries in a nature journal exploring the backyard or local park.
Collect leaves, twigs, flowers, and feathers from the garden, tie them to sticks to make wild paintbrushes, then create textured art!
Tear and cut newspaper into shapes, then layer and glue them onto paper to create textured collage artwork — animals, landscapes, or abstract designs!
Fold a broadsheet newspaper into a classic pirate hat, then decorate it with a skull-and-crossbones and feathers for swashbuckling adventures!
Roll and shape newspaper into a sturdy pirate sword with a cardboard hand guard, then wrap it in tape and paint for epic swashbuckling!
Fold newspaper pages into biodegradable plant pots, fill with soil, plant seeds, and watch them grow — then plant the whole pot in the garden!
Roll newspaper sheets into tubes and tape them together to build the tallest freestanding tower you can. How high can you go before it wobbles?
Fold a paper zoo from single sheets — no scissors, no glue! Master the classic crane, a jumping frog, and a snapping fox using precise origami techniques.
Fold a sheet of paper into the classic origami fortune teller, decorate it with colours, numbers, and secret fortunes, then use it to predict the future with friends — a timeless playground favourite!
Transform ordinary garden pebbles into adorable painted animals! Using poster paint and markers, turn smooth stones into ladybirds, owls, frogs, and more.
Fold a fleet of paper airplanes, experiment with wing shapes and angles, then hold a distance tournament to crown the ultimate flying champion!
Stuff a paper bag, twist the top into horns, paint a wild face with big teeth, add googly eyes and tissue paper hair — a lovable monster friend!
Transform a paper bag into a wild puppet character — draw a face, add googly eyes and tissue paper hair, then slip your hand inside and put on a show!
Cut colourful paper strips, loop them into a chain, and add googly eyes and a forked tongue to make a wiggly, slithery snake!
Attach paper cups to straws on a pencil pivot to build a spinning wind-speed measurer — then take it outside to test!
Make a catch game from a paper cup and string with a tinfoil ball — toss and catch it in the cup!
Cut a paper cup into petal strips, flatten and paint them bright colours, attach a straw stem and paper leaves — a bouquet that never wilts!
Race the clock to build towering pyramids and creative structures from paper cups — how high can you go before they tumble?
Build a classic string telephone and discover how sound travels through solid objects to talk to your friends from another room!
Decorate a paper cup, tape colourful tissue paper streamers to the rim, thread string through the base — hang it up and watch it dance in the breeze!
Tear coloured tissue paper into tiny mosaic tiles and arrange them into a vibrant picture — just like ancient Romans did! Glows beautifully when held to the light.
Build a working clock with movable hands from a paper plate — then play time-telling games to learn hours and minutes!
Fold a paper plate in half to make a snapping crocodile jaw, paint it green, add zigzag teeth, googly eyes, and a long tail!
Cut and fold a paper plate into a stegosaurus body, paint it green, and add spiky paper plates along its back and a long tail!
Fold and paint a paper plate into a big grey elephant with a curly trunk, floppy ears, and googly eyes — a safari favourite!
Cut a wedge from a paper plate for the mouth, reattach it as the tail, then paint colourful scales and add a googly eye for a fantastic fish!
Cut out the centres of two paper plates, tape the rims together to make a flying frisbee ring, then decorate and throw!
Paint a paper plate, add googly eyes and long tissue-paper tentacles, then hang your wobbly jellyfish up to float in the breeze!
Paint a paper plate red, fold it in half for wings, add black spots, pipe cleaner antennae, and googly eyes — a cheerful bug to keep!
Thread a paper plate with string to make a simple loom, then weave colourful yarn into a beautiful circular textile — a craft technique used by weavers for thousands of years!
Transform a paper plate into an amazing animal or character mask — cut out eye holes, add features with markers and paper, then wear it for imaginative play!
Paint a paper plate in autumn colours, fold down flaps for wings, add big circle eyes, a triangle beak, and feathery details — twit twoo!
Fan colourful paper feathers behind a painted paper plate body to create a dazzling peacock with googly eyes and a paper beak!
Cut a paper plate in half, paint rainbow stripes, then attach tissue paper streamers for a colourful hanging decoration!
Paint a paper plate black, attach eight bendy pipe cleaner legs, add big googly eyes and a fangy grin — a friendly spider to hang anywhere!
Use the power of the sun to tell the time! Build your very own sundial and watch the shadows move throughout the day.
Transform a paper plate into a bright sunflower with painted yellow petals, a textured seed centre, and a green paper stem — sunshine you can keep forever!
Fill a paper plate with rice, fold it in half, seal with tape, decorate, and shake your homemade tambourine to make music!
Turn a paper plate into an adorable turtle with a colourful painted shell, paper legs, and googly eyes — perfect for little animal lovers!
Fold paper towels, dip the corners in vivid food-colouring water, then unfold to reveal a magical burst of colour — every one is a unique surprise!
Weave colourful paper strips into a rainbow placemat or wall decoration — a satisfying craft that builds fine motor skills and pattern sense with zero special materials!
Use different pasta shapes to build a skeleton on paper — tube pasta for bones, bow ties for the ribcage, and shells for the skull!
Dye dried tube pasta with food colouring, let it dry, then thread it onto string to create a wearable colourful necklace — a perfect first craft for toddlers and preschoolers!
Twist and weave colourful pipe cleaners into a wearable crown with zigzag points, spirals, and sparkling decorations — royalty in minutes!
Twist and bend colourful pipe cleaners into tiny characters that fit on your fingertips — add googly eyes and put on a finger puppet show!
Bend and twist colourful pipe cleaners into wearable glasses with fun shapes — circles, hearts, stars, or cat-eyes!
Craft an ancient-looking treasure map by tea-staining paper and drawing mysterious landmarks, then roll it into a real pirate scroll!
Mix up colourful homemade playdough from flour, salt and oil — then open a pretend bakery full of croissants, cakes, and cookies. A wonderfully squishy activity for little ones!
Build a miniature garden from popsicle sticks with a picket fence, flowers, and a little ladybird!
Sandwich a paper strip between two popsicle sticks, wrap rubber bands at each end — blow through the gap and hear it buzz and hum!
Glue popsicle sticks onto cardboard to build a twisting maze, then tilt the board to guide a marble from start to finish!
Build and decorate a colourful picture frame from popsicle sticks — then frame your favourite drawing or photo!
Draw characters on paper, cut them out, and tape them to popsicle sticks to create a cast of puppets for an instant puppet show!
Build a miniature raft from popsicle sticks and string, add a paper sail, then test if it floats in a bowl of water!
Carve a simple shape into a potato and use it as a stamp to print beautiful repeating patterns onto greeting cards and paper — all from kitchen scraps!
Layer vibrant coloured salt in a glass jar to create a stunning striped rainbow display piece — no two jars are ever the same!
Transform a paper plate into a magnificent lion face with a wild paper-strip mane, then hold it up and let out your best jungle ROAR!
Build a simple car from a cardboard box with straw axles and cardboard wheels, then power it with a rubber band motor to zoom across the floor!
Turn cardboard into a constellation geoboard and stretch rubber bands into stars, rockets, and planetary paths while exploring geometry.
Stretch rubber bands of different widths across a cardboard box to build a strum-able guitar — thinner bands ring high, thicker bands boom low!
Engineer a high-speed paddle boat powered entirely by elastic energy, and race them across the bath!
Grow glittering salt crystals overnight! Dissolve huge amounts of salt in hot water, dangle strings in the solution, and wake up to sparkling crystal clusters.
Become a palaeontologist! Mix simple salt dough and press toy dinosaurs into it to create ancient, museum-worthy fossils.
Mix flour, salt, and water into dough, sculpt it into ornaments, bake them rock solid, then paint them in brilliant colours to keep or give as gifts!
Draw with glue on card, sprinkle salt over the lines, then touch watercolour paint to the salt and watch colour flow magically along the trails!
Transform a zip-lock bag and straws into a real flying kite — then head outside and let it soar in the wind!
Build a spinning cipher wheel from paper and use it to encode top-secret messages that only someone with the matching wheel can decode!
Build a working telephone from paper cups and string, then send top-secret whispered messages to your spy partner across the room!
Grow a bean seed in a clear zip-lock bag taped to a sunny window and watch roots and shoots appear day by day!
Fill a zip-lock bag with colourful paint, seal it tight, and tape it to a window for mess-free drawing, colour mixing, and sensory play!
Become a silhouette scientist! Use the power of light to capture the shadows of your favourite toys and create amazing art.
Cut out puppet characters, tape them to sticks, and perform an original shadow play using a lamp and a sheet — storytelling, art, and drama in one show.
Shake cold cream in a jar until it magically transforms into real, spreadable butter right before your eyes — then taste your homemade creation on toast!
Swirl food colouring through a tray of shaving cream, press paper on top, then scrape to reveal stunning marble patterns — no two are ever the same!
Create a weather experiment in a jar and watch how 'rain' falls from a fluffy shaving cream cloud!
Fill a colourful sock with rice, tie it into chunky segments with rubber bands, then add googly eyes and a face to make an adorable wiggly caterpillar!
Turn old socks into loveable puppet characters, then perform a live show complete with voices, a story, and your very own puppet stage!
Fill a white sock with rice, tie it into sections to create a squidgy snowman body, then decorate with a face, scarf, and buttons!
Fill bottles with rice, pasta, and beans to create a family of musical shakers, each with a completely different sound — then conduct your own orchestra!
Use only dry spaghetti sticks and marshmallows to engineer the tallest freestanding tower you can build — then try to beat your record!
Build colourful mini sailboats from kitchen sponges and toothpick masts, then race them across a basin of water by blowing!
Design a giant sticker map and guide brave heroes through volcanoes, forests, and treasure bays while inventing a brand-new story each round.
Write, illustrate, and bind your very own handmade storybook! Invent characters, dream up a plot, and create a one-of-a-kind book to read aloud at bedtime.
Engineer a bridge from drinking straws and tape that spans between two cups — then test how many coins it can hold before collapsing!
Cut straws to different lengths and tape them in order to build a real working pan flute — then play a tune!
Roll paper into a sleek rocket, add a sealed nose cone and paper fins, slide it onto a straw, and blast it into the air with one big puff! Perfect for budding aerospace engineers.
Thread string through drinking straws to make a simple loom, then weave colourful yarn over and under to create a beautiful woven bookmark or mat!
Create explosive, abstract masterpieces by blowing through a straw! A fun and messy way to explore fluid dynamics and colour mixing.
Turn a hallway into a thrilling spy mission using string and tape! Can you navigate through without touching the lasers?
Build an indoor zipline and send tiny rescue parcels across the room using a straw carrier, then redesign the route for faster deliveries.
Stick tape strips on paper to create hidden patterns, paint over everything in bold colours, then peel the tape to reveal your secret design!
Decorate empty tin cans with colourful paint, stack them into a pyramid, and roll a ball to knock them down — strike!
Decorate a clean tin can with paint and stickers, fill with soil, plant bean seeds, water and watch them grow — a recycled mini garden!
Transform two tin cans into walking stilts with string handles — decorate them, step up, and stomp around the garden like a giant!
Paint and decorate tin cans, thread them onto string at different lengths, and hang your musical wind chime to clink in the breeze!
Fold a sheet of tin foil into a boat, float it in a bowl of water, and discover how many coins it can hold before sinking!
Engineer a shimmering river from kitchen foil and race your toys down the rapids in this splashing outdoor adventure!
Scrunch, twist, and shape sheets of aluminium foil into a whole zoo of shiny animals — from a long-necked giraffe to a curly-tailed pig!
Layer colourful tissue paper squares onto sticky cling film, add a paper frame, and hang it in a window to create a glowing stained-glass effect that fills the room with coloured light!
Help your local garden birds by making a quick and easy eco-friendly bird feeder from a cardboard tube!
Cut tiny triangles from colourful paper, glue them to toothpicks as mini flags, then string them together to make adorable bunting for toys or cakes!
Create a swirling vortex inside a bottle using water and a clever spinning technique — your very own pocket-sized tornado!
Create a series of clues that send your child on a room-to-room hunt ending in a small treasure — brilliant for rainy days and guaranteed to be requested again.
Create a beautiful traveling rainbow using just water, food colouring, and paper towels. Watch as the coloured water 'walks' from one jar to another!
Fill glass jars with different amounts of water, add rainbow food colouring, and tap them to play real musical notes — build your own instrument at home!
Draw a secret picture in white wax, then sweep a wash of colour across the paper and watch your hidden artwork magically appear.
Become a master wizard and brew a magical, bubbling, foaming potion using safe kitchen ingredients!
Squeeze blobs of paint inside a sealed zip-lock bag, then squish, swirl, and finger-draw through the bag — mess-free art magic!