Walking Water Experiment
Watch water 'walk' from one cup to another to create new colors! This experiment teaches kids about capillary action, which is how plants pull water from the ground up to their leaves.
All projects
Balloon Rocket
Build a balloon-powered rocket on a string to see force in action! You will learn how air pressure and thrust push the rocket forward in the opposite direction of the escaping air.
Homemade Solar System Mobile
Create a cosmic hanging mobile featuring a glittery galaxy background and colorful planets. This project helps kids learn about the order of the planets and the structure of our solar system.
Baking Soda Volcano
Build your own volcano and watch it erupt with a colorful foam explosion! You will learn how a chemical reaction happens when you mix an acid (vinegar) and a base (baking soda).
Magic Milk Experiment
Create swirling patterns of color in milk using dish soap. You will learn how soap interacts with fats and proteins and how it breaks the surface tension of a liquid.
Grow Your Own Rock Candy
Create delicious sugar crystals on a stick to explore the science of supersaturation. You will learn how sugar dissolves in hot water and crystallizes as it cools down.
DIY Fizzy Lava Lamp
Create a colorful, bubbling lava lamp using household items. You will learn about liquid density and how chemical reactions create gas bubbles to move colored water through oil.
Rainbow Skittles Experiment
Create a beautiful, colorful rainbow pattern on a plate using candy and water. Learn about dissolving and how different densities keep colors from mixing.
Bouncy Rubber Egg Experiment
Turn a regular raw egg into a squishy, translucent bouncy egg by dissolving its shell. You will learn how the acid in vinegar reacts with the calcium carbonate in the eggshell to create carbon dioxide gas.
Dancing Raisins
Watch raisins dance up and down in a glass of soda! You will learn how carbon dioxide bubbles attach to objects to create buoyancy and make them float.
Homemade Floating Compass
Create your own working compass using a magnetized needle and water. You will learn how magnets interact with the Earth's magnetic field to point toward the North Pole.
Water Cycle in a Jar
Create a mini-environment to see how water moves from the earth to the atmosphere and back again. You will observe evaporation, condensation, and precipitation in action!
Paper Bridge Challenge
Design and build a bridge using only paper to see how much weight it can hold. Learn about structural engineering and how folding and layering materials makes them stronger.
DIY Diamond Kite
Build your own lightweight kite to explore the basics of aerodynamics. Learn how the sail and tail work together to catch the wind and keep the kite soaring.
DIY Popsicle Stick Catapult
Build a working class 3 lever catapult to explore potential energy and trajectory. Experiment with different projectiles and arm lengths to see how they affect distance and speed.
Glowing Paper Circuit Card
Create a custom greeting card that lights up using a simple electrical circuit. Kids will learn how conductive tape acts like a wire to connect a battery to an LED light.
Homemade Pulley System
Build your own pulley system to discover how simple machines make lifting heavy objects easier. You'll learn about mechanical advantage and how redirecting force can help you move loads with less effort.
The Great Paper Tower Challenge
Build the tallest freestanding tower possible using only paper and tape. You will learn about engineering and structural stability by discovering how shapes like tubes and triangles make a building stronger.
Magnetic Paperclip Chain
Discover the power of magnetism by creating a hanging chain of paperclips. Learn how a magnet can turn ordinary metal clips into temporary magnets to build a sculpture.
Halloween Paper Plate Masks
Create a spooky black cat or a glowing jack-o'-lantern mask using paper plates. This project helps kids practice color mixing and fine motor skills through cutting and painting.
Glamorous Salt Dough Ornaments
Create custom holiday ornaments using a simple two-ingredient dough. Kids will learn how to shape, air-dry, and decorate their own festive keepsakes.
DIY Paper Mache Bowl
Turn old packing paper and flour into a sturdy, decorative bowl! Kids will learn how to create a homemade adhesive and mold paper into a 3D shape.
Handprint Animal Art
Turn your own handprints into creative animal drawings! Kids will learn how to use the outline of their hands as a starting point to draw elephants, bunnies, and giraffes.
Painted Rock Bugs
Transform smooth stones from your backyard into colorful ladybugs and other insects. This project helps kids explore nature and practice their painting and stamping skills.
DIY Pine Cone Bird Feeder
Create a tasty treat for your backyard birds using a pine cone, peanut butter, and seeds. You'll learn how to attract local wildlife and help support plant growth in your neighborhood.
Backyard Bug Hotel
Build a cozy winter home for ladybugs and other beneficial insects using natural materials. You'll learn how to attract helpful bugs that protect your garden from pests.
Homemade Giant Bubble Wand
Create your own giant bubble solution and a custom-made wand to blow enormous, stretchy bubbles in your backyard. Learn how a secret ingredient called guar gum makes bubbles more elastic and long-lasting.
DIY Sunny Sundial
Build your own ancient time-telling device using a stick and the sun! You'll learn how the Earth's rotation creates moving shadows to track the hours of the day.
Mud Pie Kitchen
Build a durable outdoor play station where kids can mix mud, water, and nature to create 'pies.' This project encourages sensory play and imaginative cooking in the backyard.
DIY Fruit Smoothie Popsicles
Create three different flavors of healthy, refreshing frozen treats using blended fruits and yogurt. Kids will learn how to combine flavors and use a blender to make a nutritious summer snack.
No-Bake Energy Balls
Create delicious, healthy, bite-sized snacks using simple ingredients. You'll learn how to mix and mold nutritious foods into a treat that tastes like cookie dough without using an oven!
Ice Cream in a Bag
Make your own delicious homemade ice cream using a cool science trick! Learn how salt and ice create a 'brine' that freezes your cream mix into a tasty treat.
Shake-Up Homemade Butter
Turn heavy cream into real butter using just a jar and some muscle! Kids will learn how fat separates from liquid to create butter and buttermilk.
Rainbow Fruit Skewers
Create a colorful, healthy snack by arranging fresh fruits in the order of a rainbow. Learn about the 'superpowers' of different fruits while making a delicious treat!
DIY Frozen Yogurt Bites
Create a healthy, colorful, and customizable frozen treat using yogurt and your favorite fruits. This project teaches kids how to mix ingredients and experiment with different flavor combinations.
Calm-Down Sensory Bottles
Create a mesmerizing, soothing jar filled with glitter and colors. Watch as the sparkles slowly drift to the bottom to help you relax and feel calm.
Fluffy Cloud Dough
Create a soft, moldable, and fluffy sensory dough using just two simple ingredients. This project is perfect for tactile play and creative sculpting.
Rainbow Rice Sensory Bin
Create a vibrant, multi-colored rice bin for tactile play. Kids will learn about colors and sensory exploration while helping to mix and dry the rice.
Magic Moon Sand
Create a moldable, sensory sand using just two ingredients. Kids will explore textures and practice scooping and pouring while making sand that holds its shape.
DIY Colorful Kaleidoscope
Create your own kaleidoscope using mirrors and beads to explore the magic of symmetry and light reflection. Kids will learn how light bounces off reflective surfaces to create beautiful, repeating patterns.
DIY Heartbeat Stethoscope
Build your own working stethoscope using a funnel and tubing to listen to your heart. Learn how sound travels and discover the 'lub-dub' rhythm of your heart valves.
DIY Craft Stick Harmonica
Build your own musical instrument using simple household items! You will learn how air vibrations create sound waves that travel to your ears to make music.
Colorful Homemade Playdough
Create your own soft, squishy, and colorful playdough using simple kitchen ingredients. This sensory activity allows kids to explore textures and colors while practicing their mixing skills.
Magic Oobleck Slime
Create a mysterious substance that acts like both a solid and a liquid! You'll learn about non-Newtonian fluids and explore how pressure changes the way a material behaves.
DIY Cardboard Marble Run
Build a gravity-defying track using cardboard tubes and tape. You will explore engineering design and physics by figuring out how to get a marble from the top to the bottom without it falling off!
Magic Color Spinner
Create a spinning color wheel to see how different colors blend together when they move fast. You'll learn about rotational motion and how our eyes perceive mixing colors!
Spinning Paper Pinwheel
Create a colorful pinwheel that spins in the breeze! This project teaches kids about wind energy and basic geometry through a fun, hands-on craft.
Rainbow Tissue Paper Suncatchers
Create a vibrant, translucent piece of art that catches the sunlight! Kids will learn how light passes through different colors of tissue paper to create a glowing effect in their windows.