- Grades 6-12
- School Leaders
100 Last-Day-of-School Activities Your Students Will Love!
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45 Easy and Fun Science Activities for Preschool
Introduce curious little minds to a world of discovery.
![science experiments for kindergarten Collage of science activities for preschoolers, including "magic milk" and apple toothpick towers](https://www.weareteachers.com/wp-content/uploads/science-activities-for-preschooelrs.png)
Every day is a new opportunity for toddlers to ask “Why?” over and over. Tap into that curiosity with these fun and engaging science activities for preschoolers. These simple experiments incorporate many preschool favorites like playing with bubbles or water, making arts and crafts, and, of course, making a mess!
To make things even easier, we’ve rated every one of these preschool science activities for preschoolers based on difficulty and materials.
Difficulty:
- Easy: These are low- or no-prep experiments you can do pretty much anytime
- Medium: These take a little more setup or a longer time to complete
- Advanced: Experiments like these take a fairly big commitment of time or effort
- Basic: Simple items you probably already have around the house
- Medium: Items that you might not already have but are easy to get your hands on
- Advanced: These require specialized or more expensive supplies to complete
Water Preschool Science Experiments
Stem challenges for preschoolers.
- Seasonal Preschool Science Activities
More Science Activities for Preschoolers
These water activities for preschoolers help teach little learners a variety of science concepts. (These can get a little messy, so you might want to try them outside.) Find even more water science activities here.
Make music with xylophone bottles
![Water Activities Mama Papa Bubba A series of bottles filled with different levels of different colored liquids to form a rainbow](https://www.weareteachers.com/wp-content/uploads/Water-Activities-Mama-Papa-Bubba.jpg)
Difficulty: Easy / Materials: Basic
The classic experiment using varying levels of water in glasses or bottles is even more fun when you add some food coloring. Experiment with different water depths and mallet styles to make all kinds of beautiful music!
Learn more: Xylophone Bottle at Mama Papa Bubba
Surround kids with an oversized bubble
![Giant Bubble Science Experiment A little girl is standing in a kiddie pool. A hula hoop surrounds her and a giant bubble. (preschool science)](https://www.weareteachers.com/wp-content/uploads/giantbubble.jpg)
Difficulty: Easy / Materials: Medium
Kids (and let’s face it, adults too) will definitely get a kick out of this fun science experiment. While you’ll only need a kiddie pool, some dish soap, and a Hula-Hoop to make this a reality, the payoff will be big.
Learn more: Giant Bubbles at Make and Takes
Watch rice dance in water
![Preschool Science: Dancing Rice Glass of blue liquid with rice floating and moving in it](https://www.weareteachers.com/wp-content/uploads/preschool-science-dancing-rice.jpg)
There are lots of cool baking-soda-and-vinegar experiments out there ( ever made your own volcano ?), but this one is always a favorite with little ones. The acid-base reaction causes the rice to dance and jump around in the water for an effect that is just so cool!
Learn more: Dancing Rice at Green Kid Crafts
Reveal colors with chemical reactions
![Preschool Science: Rainbow Baking Soda and Vinegar Preschool student squeezing a bottle of vinegar into muffin tin cups filled with baking soda and food coloring](https://www.weareteachers.com/wp-content/uploads/preschool-science-colorful-baking-soda-vinegar.jpg)
Preschool science experiments often include a combination of baking soda and vinegar like this one. Fill muffin tins with a drop of food coloring, then top it with baking soda. Finally, let kids squirt in vinegar to reveal fabulous foamy hues! (Be sure to wear eye protection for this one.)
Learn more: Fizzy Fun at Busy Toddler
See what sinks and what floats
![Preschool Science Sink or Float Preschool science student placing objects in bins of water to see if they sink or float](https://www.weareteachers.com/wp-content/uploads/preschool-science-sink-or-float.jpg)
This preschool science activity helps kids learn to construct a hypothesis, conduct a simple experiment, and then sort their findings by property.
Learn more: Sink or Float at Fun With Mama
Learn what dissolves in water
![Preschool Science: Dissolves in Water Preschool science student mixing various solids into glasses of water](https://www.weareteachers.com/wp-content/uploads/preschool-science-dissolve-in-water.jpg)
Engage in more water play by having kids predict which items will dissolve in water and which ones won’t. Have kids keep track of the results so they can see if they have anything in common.
Learn more: What Dissolves in Water? at Hands On as We Grow
Watch hot water rise and cold water sink
![Preschool Science: Hot and Cold Water Plastic bin of colored water, with red on top and blue on the bottom](https://www.weareteachers.com/wp-content/uploads/preschool-science-hot-and-cold-water.jpg)
This early exploration into the concept of density is always impressive to see in action. Have kids discover how hot water rises and cold water sinks. Explain that the same applies to air, and see if kids can think of a way to observe that in action too.
Learn more: Water Density Experiment at Mombrite
Grow a paper towel rainbow
![Preschool Science Paper Towel Rainbow Paper towel strip draped between two glasses of water, with colorful marker rainbow ink moving from each side to meet in the middle](https://www.weareteachers.com/wp-content/uploads/preschool-science-paper-towel-rainbow.jpg)
“Capillary action” might be a real mouthful for preschool science students, but they don’t need to remember the term to be impressed by this experiment! All you need are markers, a paper towel, and two glasses of water.
Learn more: Capillary Action Experiment at Mombrite
Make shaving cream rain clouds
![Preschool Science: Shaving Cream Rain Clouds Square glass vase filled with water with shaving cream floating on top. Food coloring is dripping down through the cream into the water.](https://www.weareteachers.com/wp-content/uploads/preschool-science-shaving-cream-rain.jpg)
This is a classic science activity every kid should try at least once. It helps them understand how clouds become so saturated with water that they must release it in the form of rain.
Learn more: Shaving Cream Rain Clouds at One Little Project
Blow bubble towers
![Bubble Towers Preschool science student blowing a tower of soap bubbles](https://www.weareteachers.com/wp-content/uploads/preschool-science-bubble-towers.jpg)
There are lots of fun science activities you can do with bubbles to explore concepts like surface tension. Or you can just have a blast seeing who can make the tallest tower with bubbles and straws.
Learn more: Bubble Towers at Happy Hooligans
STEM challenges give students a chance to try solving problems on their own. Give them some basic supplies and instructions, then let them experiment until they find a solution to the challenge.
Rescue toys from hot lava
![Floor is Lava STEM challenge Toy bears stacked on plastic cups, wood craft sticks, and index cards](https://www.weareteachers.com/wp-content/uploads/preschool-science-floor-is-lava-stem.jpg)
While you might not want pre-K kids climbing all over the classroom furniture to play “The Floor Is Lava,” they can do the same thing with their toys in this cute STEM challenge.
Learn more: Floor Is Lava at Forward With Fun
Build a catapult
![Catapult STEM Challenge popsicle sticks and elastics are stacked to create a catapult. A plastic spoon makes for the actual catapult piece (preschool science)](https://www.weareteachers.com/wp-content/uploads/catapult.jpg)
Challenge students to build a catapult using just three items: Popsicle sticks, elastics, and a plastic spoon. You’ll definitely want to have an extra set of adult hands available as this can prove challenging for pre-K kids. Finally, bring plenty of marshmallows or pom-poms to launch.
Learn more: Make a Catapult at Education.com
Discover strength in shapes
![Preschool Science: Shape Columns Three pieces of paper folded into columns as circle, square, and triangle](https://www.weareteachers.com/wp-content/uploads/preschool-science-shape-columns.jpg)
Learn shapes while also practicing some basic science. Fold paper into various shapes to form columns and ask kids to predict which will be able to support the most books.
Learn more: Strength in Shapes at All for the Boys
Build an aluminum foil boat
![Aluminum Foil Boat A tin foil boat holds a bunch of pennies and is seen floating in green water.](https://www.weareteachers.com/wp-content/uploads/pennyboat.jpg)
Teach kids about buoyancy and physics while having fun in the process. First, give your students some tinfoil and challenge them to build a sturdy boat. Then, challenge them to fill the boat with as many pennies as they can without it sinking.
Learn more: Foil Boat Challenge at Little Bins for Little Hands
Waterproof a boot
![Winter Science: Waterproof a Boot Drawing of a boot with several types of waterproofing material taped on top (Winter Science)](https://www.weareteachers.com/wp-content/uploads/winter-science-waterproof-a-boot.jpg)
Ask kids to select various materials and tape them over the free boot printable found at the link. Then, test their hypotheses to see which ones work best.
Learn more: Waterproof a Book at Science Sparks
Reach for the sky
![STEM Activities: Tall Tower Children building a tower to the ceiling using building blocks](https://www.weareteachers.com/wp-content/uploads/stem-activities-tall-tower.jpg)
Round up all your building blocks and try this whole-class project. What will students need to do to be able to construct a tower that reaches all the way to the ceiling?
Learn more: Tower Engineering Challenge at Mama Smiles
Link up the longest paper chain
![STEM Activities: Paper Chain Two students measuring paper chains (STEM Activities)](https://www.weareteachers.com/wp-content/uploads/stem-activities-paper-chain.jpg)
This incredibly easy preschool STEM activity really gets kids thinking. The challenge? Create the longest possible paper chain using a single piece of paper. So simple and so effective.
Learn more: Paper Chain Challenge at Frugal Fun for Boys and Girls
Build an apple toothpick tower
![Apple Toothpick Tower STEM Challenge Child using toothpicks and pieces of apple to build a tower on a paper plate](https://www.weareteachers.com/wp-content/uploads/apple-toothpick-stem-challenge.jpg)
Put a healthy spin on a classic STEM challenge by substituting apple pieces for marshmallows. Kids will have a tasty snack when they’re done!
Learn more: Apple Toothpick Tower at N. Family Club
Stack up plastic cups
![Cup Stacking STEM Challenge Preschooler making a stack of red plastic cups and index cards](https://www.weareteachers.com/wp-content/uploads/cup-stacking-stem-challenge.jpg)
Kids absolutely love stacking cups ! Turn the play into a STEM challenge by adding index cards into the mix. Kids can experiment to see if they can build taller towers with or without the cards.
Learn more: Solo Cup Engineering Challenge at The Salty Mamas
Craft a nest
![STEM Activities: Bird Nest Bird nest built from twigs, leaves, and other materials](https://www.weareteachers.com/wp-content/uploads/stem-activities-bird-nest.jpg)
Take a nature walk and pick up items like sticks, leaves, and more. Then, build your own bird nests to protect little eggs and hatchlings.
Learn more: Build a Nest at Pink Stripey Socks
Seasonal Science Activities and Experiments for Preschoolers
Whether you’re looking for Halloween science activities , winter science experiments , or Easter egg activities , find them all and more here!
Make pretend snow
![Artificial Snow Experiment A hand is shown holding fake snow from a pile.](https://www.weareteachers.com/wp-content/uploads/makesnow.png)
No snow where you live? Make some yourself! Find easy recipes for “snow” using baking soda, shaving cream, cornstarch, and other household items. Experiment to find the one that works best.
Learn more: Make Pretend Snow at Elf on the Shelf
Explore how mittens keep you warm
![Winter Science Mittens Classroom Magic Thermometer and pair of white mittens, with a child's hand inside one mitten along with a thermometer](https://www.weareteachers.com/wp-content/uploads/Winter-Science-Mittens-Classroom-Magic.jpg)
Ask little ones if mittens are warm, and they’ll likely answer yes. But when they measure the temperature inside an empty mitten, they’ll be surprised by what they find. Learn about body heat and insulation with this easy experiment.
Learn more: Mitten Body Heat Experiment at Classroom Magic
Measure the water content of snow
![Winter Science Water kcedventures Glass jar of snow, measured with a ruler, next to a glass jar of melted snow water marked with measurements](https://www.weareteachers.com/wp-content/uploads/Winter-Science-Water-kcedventures.jpg)
Two inches of snow is not the same as two inches of rain. This easy winter science experiment measures the amount of water actually found in an inch of snow.
Learn more: How Much Water Is in Snow? at KC Edventures With Kids
Create salt crystal hearts
![Salt Crystal Heart Science Experiment Red construction paper heart covered in salt crystals from a science experiment](https://www.weareteachers.com/wp-content/uploads/salt-crystal-heart-science.jpg)
Difficulty: Medium / Materials: Basic
Make these pretty red crystalized hearts as Valentine’s Day decorations, or anytime you want to show someone some love!
Learn more: Salt Crystal Hearts at Red Ted Art
Grow grass in an eggshell
![Egg Planter Science Project A brown eggshell with the top broken off, with grass growing out of its top and a face drawn on it. Scissors are lying nearby with grass clippings.](https://www.weareteachers.com/wp-content/uploads/egg-planter-science.jpg)
Difficulty: Medium / Materials: Medium
What’s more fun than a preschool science experiment that doubles as a craft? You’ll need eggs, soil, grass seeds, water, and a permanent marker to bring this project to life. Kids will especially love personalizing their eggshell.
Learn more: Egg Grass Heads at Mother Natured
Decompose a jack-o’-lantern
![Decomposing Pumpkin A decomposing jack-o-lantern pumpkin](https://www.weareteachers.com/wp-content/uploads/decomposing-pumpkin.jpeg)
When Halloween is over, plop your jack-o’-lantern pumpkin in the garden and observe it each day. Kids learn how organic matter breaks down over time.
Learn more: Pumpkin Decomposition at Gift of Curiosity
Send a ghost flying with magnets
![Magnet Ghost Preschool Science Experiment Child using a magnet to make a tissue paper](https://www.weareteachers.com/wp-content/uploads/magnet-ghost-experiment.jpg)
Use magnets along with a few other supplies to make a tissue ghost seem to float in midair! It’s the perfect spooky Halloween science activity for preschoolers.
Learn more: Flying Ghosts at STEAM Powered Family
Conduct experiments on marshmallow Peeps
![Peeps Boats Science Activity Bunny-shaped marshmallow candy Peeps with sails made from toothpicks and construction paper](https://www.weareteachers.com/wp-content/uploads/peeps-boat-experiments.jpg)
Pick up a package of marshmallow Peeps (they’re available during many seasons of the year now), and try turning them into little boats. Experiment with different sail sizes and types, and figure out how to make the candy boats go faster.
Learn more: Marshmallow Peep Boat Challenge at Lemon Lime Adventures
Launch plastic egg rockets
![Easter Egg Toy Rockets Yellow plastic egg that looks like a chicken, turned into a toy rocket with Alka-Seltzer tablets](https://www.weareteachers.com/wp-content/uploads/easter_egg_classroom_rockets.jpg)
Put on some safety goggles and get ready for lift-off! This simple experiment uses Alka-Seltzer tablets to turn eggs into rockets.
Learn more: Easter Egg Rockets at The STEM Laboratory
Dissolve colorful turkey “feathers”
![Turkey Feather Science Experiment Construction paper turkey with feathers made of baking soda, foaming after vinegar has been added](https://www.weareteachers.com/wp-content/uploads/turkey-feather-science.jpg)
Baking soda and vinegar experiments are always popular, and this one is so cute for the Thanksgiving season. Build your own little turkey with baking soda feathers, then watch them foam up and dissolve when you add some vinegar.
Learn more: Turkey Feather Science at 123 Homeschool 4 Me
These science activities and experiments give preschoolers a chance to explore all sorts of science concepts, from plants and animals to germs and gravity and beyond.
Slice apples to learn about oxidation
![Apple Oxidation Experiment Several apple slices are shown on a clear plate. There are cards that label what they have been immersed in (including salt water, sugar water, etc.) (easy science experiments)](https://www.weareteachers.com/wp-content/uploads/appleoxidation.jpg)
Here’s another classic preschool science activity: using apple slices to learn about oxidation (and how to prevent it). When you’re done, you’ve got a tasty snack to eat too.
Learn more: Apple Oxidation at Teaching With Jennifer Findley
Show why sunscreen is important
![Sunscreen Science Experiment Four construction paper people are shown. One is wearing a hat, one is wrapped in plastic wrap, one is plain, and one is wearing sunglasses.](https://www.weareteachers.com/wp-content/uploads/sunscreenpeople.jpg)
First, have your students make four construction-paper people, each with varying conditions. Wrap one in plastic wrap, cover another in sunscreen, put a hat on one and a set of sunglasses on another. Ask kids to hypothesize what will happen when they’re left out in the sun, then see if they’re right!
Learn more: Sunscreen Experiment at 123 Homeschool 4 Me
Engage in some shadow science
![Shadow Puppets A jar contains straws with black silhouettes of animals attached to them (preschool science)](https://www.weareteachers.com/wp-content/uploads/shadowscience.jpg)
Learn about animals and shadow science with these adorable and easy puppets. Use them to act out some scenarios involving these creatures in their natural habitats.
Learn more: Shadow Science at Little Bins for Little Hands
Mix up some “magic” milk
![Magic Milk Preschool science student mixing a bowl of colorful milk swirls](https://www.weareteachers.com/wp-content/uploads/preschool-science-magic-milk.jpg)
A drop or two of dish soap will make food coloring dance and swirl across the surface of a shallow bowl of milk. Preschool science experiments often seem like magic, but this one is all about surface tension and chemical reactions.
Learn more: Magic Milk at Laughing Kids Learn
See how easily germs spread
We love a preschool science experiment that reminds little ones of the importance of good handwashing. Help them see why it’s so important with this simple experiment that uses glitter to stand in for germs .
Experiment with wax paper
![Wax Paper Resist Science Experiment Child spraying colored water onto wax paper](https://www.weareteachers.com/wp-content/uploads/wax-paper-resist-science.jpg)
This wax paper experiment is interesting from both a science and art perspective. Ask kids to think about why wax paper behaves differently than other paper they use for art projects.
Learn more: Wax Paper Resist at Housing a Forest
Predict and observe what will melt in the sun
![Preschool Science Melts in the Sun Muffin tin with different objects in each well (Preschool Science)](https://www.weareteachers.com/wp-content/uploads/preschool-science-melts-in-the-sun.jpg)
You’ll need a hot sunny day for this preschool science experiment. Help students choose a variety of items to place into a muffin tin and have them predict which ones will melt. Set the tin out in the sun for an hour or two, then bring it in and record your results.
Learn more: Melting Science at Frugal Fun for Boys and Girls
Drop balls to introduce gravity
![Preschool Science: Gravity Toddler holding a blue rubber ball](https://www.weareteachers.com/wp-content/uploads/preschool-science-gravity.jpg)
Gravity can be a complicated subject, but all pre-K kids need to understand the basics. Drop balls of all sizes to discover that they all fall in the exact same way.
Learn more: Gravity Experiment at Inspiration Laboratories
Head to the playground to explore gravity and friction
![Preschool Science: Gravity and Friction Preschool science student sending a rock down a playground slide](https://www.weareteachers.com/wp-content/uploads/preschool-science-gravity-and-friction.jpg)
What goes up must come down! A playground slide is the perfect place to help kids understand gravity. This is a good chance to learn about friction too.
Learn more: Playground Science at Buggy and Buddy
Test objects with magnets
![Preschool Science: Magnets Preschool science student using a bar magnet to test other objects](https://www.weareteachers.com/wp-content/uploads/preschool-science-magnets.jpg)
Magnets are undeniably a source of fascination for kids. At this stage, you can worry less about explaining how magnets work and instead just let kids explore which items are attracted to magnets and which aren’t. Sort the items into categories, then see if the items have anything in common.
Learn more: Magnets at PreKinders
See sound waves in action
![Preschool Science: Sound Waves Glass bowl covered in plastic wrap with confetti on top, and a tuning fork touching the plastic](https://www.weareteachers.com/wp-content/uploads/preschool-science-sound-waves.jpg)
This series of simple experiments lets kids see sound waves at work. Start by making waves with a Slinky , then move on to tuning forks and bouncing confetti.
Learn more: Sound Experiment at Hands On Teaching Ideas
Make an orange volcano
![Orange Baking Soda Volcano An orange is shown in a bowl with a pitcher of red liquid pouring into the cut off top of it.](https://www.weareteachers.com/wp-content/uploads/orangevolcano.webp)
Making erupting volcanoes is a staple of any childhood! We love this easy volcano experiment using an orange, baking soda, and vinegar.
Learn more: Orange Volcano at The Art Kit Blog
Grow delicious rock candy crystals
![Preschool Science: Rock Candy Rainbow colored jars with rock candy sticks in each](https://www.weareteachers.com/wp-content/uploads/preschool-science-rock-candy.jpg)
Preschoolers love science activities that involve food. While crystal experiments are a hit with kids of any age, this one is perfect for the young crowd. It requires a little patience, but kids get to eat the yummy results!
Learn more: Kool-Aid Rock Candy at Growing a Jeweled Rose
Move pom-poms with air pressure
![Preschool Science: Air Pressure Young student using a straw in a plastic bag with sponges to move a green pompom across a wood table](https://www.weareteachers.com/wp-content/uploads/preschool-science-air-pressure.jpg)
Understanding the idea that air can have enough force to move objects can be a little challenging, but this simple experiment brings that concept to life. We love that this experiment is affordable since most people (especially teachers) already have these materials on hand.
Learn more: Air Pressure Experiment at Kids Activities Blog
Make a balance scale
![DIY Hanger Sale A little girl filling a cup in a homemade scale.](https://www.weareteachers.com/wp-content/uploads/scale.jpg)
This simple balance scale is so easy to make yet provides endless opportunities for weighing all kinds of objects. Have kids assemble a scale from a plastic hanger, a few paper cups, and some string, then let them hypothesize which items will be heavier and which will be lighter.
Learn more: DIY Balance Scales at Go Science Kids
Like these science activities for preschoolers? Don’t miss the 30 Best Educational Toys and Games for Preschool .
Plus, get all the latest teaching tips and ideas when you sign up for our free newsletters .
![Preschool-Science-4 Tap into the curiosity of young minds with these science activities for preschoolers! Use basic supplies to wow kids with science.](https://www.weareteachers.com/wp-content/uploads/Preschool-Science-4-683x1024.jpg)
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50 Easy Science Activities For Preschoolers
![science experiments for kindergarten Pinterest Hidden Image](https://littlebinsforlittlehands.com/wp-content/uploads/2022/02/prek-science-exp-Pinterest-Pin.jpg)
Curious kids turn into junior scientists with these fun and easy preschool science experiments . Th ese science activities for preschoolers are doable and use simple supplies for home or in the classroom. Plus, you can scale any of these activities to use with kindergarten through elementary-age students!
![science experiments for kindergarten](https://littlebinsforlittlehands.com/wp-content/uploads/2022/02/prek-science-exp-680x425.jpg)
Science for Preschoolers Engages the Senses
Preschool science encourages observations of the five senses, including sight, sound, touch, smell, and sometimes taste. The more kids can fully immerse themselves in an activity, the greater their interest will be !
Kids are naturally curious creatures, and once you have piqued their curiosity, you have also activated their observation, critical thinking, and experimentation skills.
These science activities are perfect for the senses, allowing play and exploration without adult-led directions. Kids will naturally start to pick up on the simple science concepts presented just by having a fun conversation about it all with you!
- 5 Senses Exploration Station
- 5 Senses Coloring Book (Free)
- 5 Senses Discovery Bags
- Apple Taste Test with the 5 Senses
- Pop Rocks and 5 Senses
Awesome Science Activities for Preschoolers
💡 Many of the preschool science projects below can be adapted to your kids’ current level. Also, these are perfect for kids of multiple ages to work together in small groups.
Click on each link below for full instructions. Also, look through our seasonal preschool science activities and grab the free science experiment cards!
- Spring Preschool Science Experiments
- Fall Preschool Science Experiments: apples and pumpkins
- Winter Preschool Science Experiments
![science experiments for kindergarten science experiments for kindergarten](https://littlebinsforlittlehands.com/wp-content/uploads/2024/01/mock-up-05-520x521.jpg)
Check out how different materials absorb water with this simple what absorbs water activity.
ALKA SELTZER CHEMICAL REACTIONS
Make an Alka Seltzer Rocket , try a simple Alka Seltzer Experiment or a homemade Lava Lamp to check out this neat chemical reaction.
BAKING SODA AND VINEGAR EXPERIMENTS
Who doesn’t like a fizzing, foaming eruption? From an erupting lemon volcano to our simple baking soda balloon experiment. . Check out our list of baking soda science activities to get started!
![science experiments for kindergarten science experiments for kindergarten](https://littlebinsforlittlehands.com/wp-content/uploads/2018/04/lemon-volcano-erupting-chemistry.jpg)
BALLOON RACE CARS
Explore energy, measure distance, build different cars to explore speed and distance with simple balloon cars. You can use Duplo, LEGO, or build your own car.
BALLOON ROCKETS
Gas, energy, and power! Make Go power! Set up a simple balloon rocket. All you need is a string, a straw, and a balloon!
BURSTING BAGS
Definitely take this bursting bags science activity outside! Will it pop? This science activity will have you on the edge of your seat!
BUTTER IN A JAR
The science you can spread with a tasty homemade butter, after a good workout for the arms anyway!
![science experiments for kindergarten Butter Battle Homemade Butter Science Activities and Dr. Seuss Science](https://littlebinsforlittlehands.com/wp-content/uploads/2019/02/2-3.jpg)
BUTTERFLY LIFE CYCLE
Explore the butterfly life cycle with a free printable pack and butterfly sensory bin idea. Or create an edible butterfly life cycle instead!
Explore the simple fun of bubbles with these easy bubble experiments ! Can you make a bubble bounce? We have a recipe for the perfect bubble solution too.
Check out even more bubble fun with 2D bubble shapes or 3D bubble shapes , bubble painting , and bubble snakes !
BUILDING BRIDGES
This bridge building activity is an easy engineering project for young kids. It starts with the planning and designing process and ends with the building process. Construct your own bridge from simple supplies.
![science experiments for kindergarten science experiments for kindergarten](https://littlebinsforlittlehands.com/wp-content/uploads/2023/05/2.jpg)
BUILDING TOWERS
Kids love building, and building structures is a great activity that incorporates many skills and is also frugal. Check out a variety of building activities .
CANDY SCIENCE
Play Willy Wonka for a day and explore candy science with floating m&m’s, chocolate slime, dissolving candy experiments, and more!
CELERY AND FOOD COLORING
Watch how water moves through a plant with a simple celery food coloring science experiment!
CHICK PEA FOAM
Have fun with this taste-safe sensory play foam made with ingredients you probably already have in the kitchen! This edible shaving foam, or aquafaba as it is commonly known, is made from the water chickpeas are cooked in.
COLOR MIXING
Color mixing is a science. Learn colors through play with these preschool color activities .
CRYSTAL GROWING
Growing crystals is simple! You can easily grow your own crystals at home or in the classroom with our simple recipe. Make a rainbow crystal , a snowflake , hearts , crystal eggshells , and even crystal seashells.
DENSITY {LIQUIDS}
Can one liquid be lighter than the other? Find out with this easy liquid density experiment!
DINOSAUR FOSSILS
Be a paleontologist for a day, make homemade dinosaur fossils , and then go on your own dig . Check out all our fun preschool dinosaur activities .
![science experiments for kindergarten science experiments for kindergarten](https://littlebinsforlittlehands.com/wp-content/uploads/2022/06/diy-fossils.jpg)
DISCOVERY BOTTLES
Science in a bottle. Explore all kinds of simple science ideas right in a bottle! They are perfect for themes, too, like these Earth Day ones!
Test how strong an egg is with this easy eggshell strength experiment. Find out what happens to an egg in vinegar , and try our mess-free egg drop challenge for young kids.
Have you ever changed the color of a flower? Try this color-changing flower science experiment and learn about how a flower works! Or why not try growing your own flowers with our list of easy flowers to grow .
What goes up must come down. Have young kids explore concepts in gravity around the house or classroom with simple objects you already have.
![science experiments for kindergarten science experiments for kindergarten](https://littlebinsforlittlehands.com/wp-content/uploads/2022/02/gravity-for-kids-500-×-500-px.jpg)
FIZZING LEMONADE
Explore the senses and a little chemistry with our fizzy lemonade recipe.
ICE CREAM IN A BAG
Homemade ice cream is yummy, edible science with only three ingredients! Don’t forget the winter gloves and sprinkles—this gets cold!
ICE MELT SCIENCE
An ice melt activity is a simple science you can set up in many different ways with many themes. Ice melting is a wonderful introduction to a simple science concept for young kids! Check out our list of ice activities for preschool.
![science experiments for kindergarten science experiments for kindergarten](https://littlebinsforlittlehands.com/wp-content/uploads/2019/03/Flower-Science.00_01_26_08.Still040-680x383.jpg)
Try the classic expanding ivory soap experiment! One bar of ivory soap can be very exciting! Also see how we experimented with one bar of soap and turned it into either soap foam!
Another must try science experiment using oil and water, a lava lamp experiment is always a favorite!
LETTUCE GROWING ACTIVITY
Set up a lettuce growing station. This is fascinating to watch and pretty quick to do. We watched the new lettuce grow taller each day!
Magic milk is one of our most popular science experiments. It is also just plain fun and mesmerizing!
What’s magnetic? What’s not magnetic? You can set up a magnet science discovery table for your kids to explore and this fun magnet activity !
![science experiments for kindergarten science experiments for kindergarten](https://littlebinsforlittlehands.com/wp-content/uploads/2023/05/5.jpg)
MIRRORS AND REFLECTIONS
Mirrors are fascinating and have wonderful play and learning possibilities plus it makes for great science!
BOUNCY EGG EXPERIMENT
Ah, the egg in vinegar experiment. You need a little patience for this one {takes 7 days}, but the end result is really cool!
OOBLECK {NON-NEWTONIAN FLUIDS}
Oobleck is 2 ingredient fun! A simple recipe using kitchen cupboard ingredients, but it is the perfect example of a non-newtonian fluid. Also makes for fun sensory play. Make classic oobleck or colored oobleck.
Take the penny boat challenge and find out how many pennies your tin foil boat will hold before sinking. Learn about buoyancy and how boats float on water.
Make a simple pulley that really works, and test out lifting loads.
Learn about the science of rainbows as well as fun rainbow-themed science experiments. Check out our fun selection of simple-to-set-up r ainbow science experiments .
RAMPS AND FRICTION
We use cars and balls all the time with our rain gutters! Even flat pieces of wood or stiff cardboard work! Newton’s laws of motion really come alive with simple toy cars and homemade ramps.
![science experiments for kindergarten science experiments for kindergarten](https://littlebinsforlittlehands.com/wp-content/uploads/2023/05/1.jpg)
ROCK CANDY (SUGAR CRYSTALS)
Another tasty science activity as you explore how sugar crystals form!
FOUR SEASONS
What’s the reason for the seasons, perfect for kids?
SEED GERMINATION
Our simple seed jar science activity is one of our most popular science activities for preschoolers. It is an excellent way to see how a seed grows!
THE 5 SENSES
Let’s explore the senses! Young kids are learning to use their senses every day. Set up a simple 5 Senses Science Table for exploring and learning how their senses work! Our candy taste test and senses activity are fun, too.
SHADOW SCIENCE
Explore shadows in several ways! Make shadows with your body (fun outdoor play and learning idea) and animal shadow puppets to check out!
![science experiments for kindergarten science experiments for kindergarten](https://littlebinsforlittlehands.com/wp-content/uploads/2014/05/Body-Shadows-Science.jpg)
Every kid should build a volcano with a simple chemical reaction, baking soda and vinegar! Build a sandbox volcano or a LEGO volcano ! Learn about fun volcano facts too!
Young kids learn by exploring, observing, and figuring out the way things work with hands-on activities. This volume activity encourages all of the above and is simple to set up.
WATER EXPERIMENTS
There are all kinds of fun science activities you can do with water. Use your STEM design skills to build your own water play wall , observe refraction of light in water , explore what dissolves in water or even try a simple solid liquid gas experiment .
WATER XYLOPHONE
Learn a little bit about the science of sound with a simple water xylophone.
WEATHER SCIENCE
Explore weather with rain clouds and tornados or even make a water cycle in a bottle!
![science experiments for kindergarten science experiments for kindergarten](https://littlebinsforlittlehands.com/wp-content/uploads/2019/03/Weather-Science-Activities-and-Earth-Science.jpg)
TORNADO BOTTLE
Create a tornado in a bottle and study the weather safely!
We made both an indoor and outdoor zip line this year. Explore science concepts through play.
How to Teach Science to Preschoolers
Teaching science to preschoolers is a wonderful way to spark their curiosity about the world around them. Making the learning process fun, engaging, and age-appropriate is essential.
Make sure to check out…
- STEM for Toddlers
- STEM for Kindergarten
- STEM for Elementary
Begin by incorporating hands-on activities and experiments that encourage exploration and observation. Use simple and relatable examples from their everyday lives, such as observing plants grow, mixing colors, or exploring the properties of water.
Encourage questions and provide simple explanations that align with their level of understanding. Picture books can also be valuable tools for teaching science concepts. Add fun themes and colors for the holidays and seasons!
Additionally, fostering a sense of wonder and excitement about the natural world will lay a strong foundation for their future scientific learning. Remember that patience, repetition, and a nurturing environment are key to helping preschoolers develop a lifelong love for science.
Helpful Resources
Check out the links below to prepare yourself, your family, or your classroom for these easy preschool science experiments and activities. The key to success is in the preparation!
- Preschool Science Center Ideas
- Sensory Science Activities
- Fine Motor Activities
- Preschool Math Activities
- STEAM Books with Activities for Kids
- Make a homemade science kit that’s inexpensive!
Printable Preschool Pack
Get ready to explore this year with our growing Preschool STEM Bundle ! Or grab the individual packs.
What’s Included:
There are 12 fun preschool themes to get you started. This is an ” I can explore” series! You’ll find both seasonal and non-seasonal themes appropriate to preschool learning throughout the year.
Each unit contains approximately 15 activities, with instructions and templates as needed. Hands-on activities are provided to keep it fun and exciting. This includes sensory bins, experiments, games, and more! Easy supplies keep it low-cost, and book suggestions add learning time.
![science experiments for kindergarten science experiments for kindergarten](https://littlebinsforlittlehands.com/wp-content/uploads/2019/10/preschool-Sales-1-680x680.jpg)
22 Comments
Hi, this sounds like a neat activity for young toddlers to explore for texture. Could u please share the ingredients. My profession is in childcare. The children would like this activity I believe. Again, please share your slime recipe. Thank you!! LaTonia Jackson Armstrong
Hi! You simply need to click through the liquid starch slime link or get your recipe here box. However, I would suggest one of our taste safe slime recipes for toddlers as regular slime contains borax, sodium borate, or boric acid. These slimes should not be tasted!
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It’ fun for kids to experiment and science activities of any kind are a great way to encourage kids to explore. I will encourage my son about this hope so he will enjoy it. Thanks for the sharing such a interesting article.
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Kindergarten Science Experiments
These fun and easy kindergarten science experiments will be a hit with your kids. They are all hands-on and engaging STEM activities for kids!
![science experiments for kindergarten Science Kindergarten Activities](https://funlearningforkids.com/wp-content/uploads/2023/10/ScienceKindergarten-683x1024.jpg)
Simple Kindergarten Science Experiments
If you’re looking for easy and entertaining science experiments to enjoy with your kindergarten students, you’ve come to the right place.
I’m passionate about sparking my kids’ curiosity through science investigations, and we’ve made it a goal to do even more of them. We’ve curated a collection of our favorite science activities.
Knowing that many of you are also eager to discover science experiments and activities suitable for kindergarten students, I’ve decided to share them right here with you.
If you’re in search of science activities tailored for kindergarten, this resource is bound to be a great help to you. Bookmark and come back to it as we will continue to add more experiments to this page as we do them.
Favorite Science Experiments for Kindergarten
These are some of our most popular STEM activities for kindergarten.
Your kids will love watching the colors race together in the Skittles experiment. Their reactions to the Fireworks in a Jar experiment and Lava Lamp experiment are always fun to watch!
You will be able to explain the science, prompt them to ask questions and answer questions as they ask them.
![science experiments for kindergarten Skittles rainbow candy experiment.](https://funlearningforkids.com/wp-content/uploads/2020/07/Skittles-Rainbow-Science-Activity-Feature.jpg)
Science – Capillary Action
Capillary action occurs because water is sticky since water molecules like to stay together (cohesion). Thanks to adhesion, water sticks to other substances and moves along their walls. Learn more about capillary action with the three colorful experiments!
![science experiments for kindergarten](https://funlearningforkids.com/wp-content/uploads/2018/04/Color-Changing-Flower-Science-Experiment-New-Feature.jpg)
Science – Fun with Water
Most kids love water! Your students will learn so much with these fun hands-on science activities!
![science experiments for kindergarten This rain cloud in a jar science experiment for young kids is a great way to explore weather.](https://funlearningforkids.com/wp-content/uploads/2017/01/Rain-Cloud-in-a-Jar-Science-Experiment-Feature.jpg)
More Science Fun
Here are some more fun and exciting experiments for your kindergarten students! The kids will have a blast while they engage with these hands-on science lessons.
![science experiments for kindergarten A fun science and sensory activity for kids.](https://funlearningforkids.com/wp-content/uploads/2022/12/OobleckFeature.png)
Educational Benefits of Science Experiments
Apart from the visual fun, experiments offer numerous benefits for students:
- Critical Thinking: Kids will experiment with different variations and use trial and error to figure out how to manipulate the experiment. Be sure to ask questions to help foster your students’ curiosity. Invite them to ask you questions as well!
- Chemical Reactions: They will be introduced to chemical reactions, creating curiosity about the interactions between substances.
- Fine Motor Skills: Kids will help with these fun science experiments. They will be able to help setup the activity, pour, mix, and so much more.
- Creativity: Experiments are a great way for kids to explore their creativity. They will be able to try so many different fun variations.
- Building Confidence and Self-Esteem : As kids conduct experiments and have successful results, their confidence will really grow! This will encourage them to tackle challenges with excitement and perseverance.
We hope your kindergarten students love these engaging science activities! Looking for more fun science? Check out our Science for Preschool post .
![science experiments for kindergarten Science Kindergarten Square](https://funlearningforkids.com/wp-content/uploads/2023/10/ScienceKindergartenFB-920x1024.jpg)
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These hands-on kindergarten science experiments and activities take advantage of kids’ boundless curiosity. They’ll learn about physics, biology, chemistry, and more basic science concepts, gearing them up to become lifelong learners.
Curious kids turn into junior scientists with these fun and simple science experiments for kindergarten. Science doesn’t need to be difficult or complicated for our younger kiddos! Here’s our list of the best kindergarten science activities that are totally doable and use simple supplies for home or in the classroom.
These simple experiments incorporate many preschool favorites like playing with bubbles or water, making arts and crafts, and, of course, making a mess! To make things even easier, we’ve rated every one of these preschool science activities for preschoolers based on difficulty and materials. Difficulty:
Check out the links below to prepare yourself, your family, or your classroom for these easy preschool science experiments and activities. The key to success is in the preparation! Preschool Science Center Ideas; Sensory Science Activities; Fine Motor Activities; Preschool Math Activities; STEAM Books with Activities for Kids
Kindergarten Science Experiments (top 2,000 results) Fun science experiments to explore everything from kitchen chemistry to DIY mini drones. Easy to set up and perfect for home or school. Browse the collection and see what you want to try first!
Science Buddies' kindergarten science projects are the perfect way for kindergarten students to have fun exploring science, technology, engineering, and math (STEM). Our kindergarten projects are written and tested by scientists and are specifically created for use by students in kindergarten.
These fun and easy kindergarten science experiments will be a hit with your kids. They are all hands-on and engaging STEM activities for kids!