100 AMAZING Food Experiments for Kids – Chemistry, Biology, Physics, & Earth Science Projects

Get ready to make science deliciously fun with over 100 food experiments for kids! From exploring chemical reactions to learning about the properties of different ingredients, these hands-on food science experiments will spark curiosity and creativity in budding young scientists. Whether you’re making homemade butter, creating your own edible slime, or observing the effects of heat on different foods, there’s no limit to the tasty discoveries waiting to be made in the kitchen with these food science projects. So grab your lab coat (apron) and join us on a culinary adventure!

Food Experiments for Kids

Who’s hungry for some delicious science fun? Dive into over 100 food experiments for kids that are not only tasty, but also educational! From exploring chemistry to biology, physics to earth science, these food science activities are sure to make learning a blast for kids of all ages from preschool, pre-k, kindergarten, first grade, 2nd grade, 3rd grade, 4th grade, 5th grade, 6th grade, and up. Let’s make science flavorful and engaging together with these food science projects!

Plus don’t miss pop rocks easy science experiment, all our free science lessons, free 2nd grade worksheets, and leak-proof bag easy science expeirments

Food Science Experiments

While trying these edible food science experiments your kids will be practicing all kinds of scientific thinking skills such as trial and error, making a hypothesis, following the scientific method, and more. There are so many different scientific processes and areas that kids can learn about, from making polymers with slime, to exploring acids and bases with fizzy lemonade, learning about microorganisms while baking bread, and learning about the physics of buoyant force while seeing if your chocolate bar floats or sinks!

Chemistry Food Experiments

Chemistry for kids covers a wide range of scientific topics that involve the study of matter, its properties, and the changes it undergoes. Some types of science that fall under chemistry for kids include: atoms and elements, chemical reactions, acids and bases, mixtures and solutions, the periodic table, and more.

• Pop Rocks Science Experiment for Kids from 123 Homeschool 4 Me. This is a super cool experiment where kids can learn about chemical reactions and make lots of hypothesis about what will happen and why.
• Apple Oxidations Experiment from Kindergarten Worksheets and Games. This experiment will show you firsthand how exposure to oxygen can cause your favorite fruit to change its color.
• Glow in the Dark Jello from Instructables. This experiment is a great way to learn about the properties of ultraviolet light, and how cool would it be to eat glow in the dark jello!?
• Fake Snot Edible Slime Science Activity from Little Bins for Little Hands. This is a super cool, super gross, experiment for exploring polymers.
• Edible Slime from Fun At Home With Kids. This slime recipe is borax free and 100% taste safe, and another, different way, to make a polymer.
• How to Make Fizzing Lemonade from Learn With Play At Home. What a delicious way to learn about bases and acids.
• Kid Science: Make Orange Soda from Pink Stripey Socks. This is another acid and base activity, this one makes orange soda!
• Jello Sky With Fluffy Clouds from The Queen Says. This is an interesting exploration of solids and liquids with a cool and delicious result.
• How to Make an Edible Water Bubble from Inhabitat. This experiment is a little trickier but the step by step instructions in the video make it very doable, and super cool!
• How to make Sherbet from Laughing Kids Learn. This simple recipe creates a delicious chemical reaction in your mouth!
• Periodic Table Activity from 123 Homeschool 4 Me. How fun to create a periodic table so you can learn, review, and taste with this hands-on project!
• Oil and Water Experiment from Kindergarten Worksheets and Games. This simple yet fascinating experiment allows kids to explore the concept of density and how oil and water don’t mix.
• Homemade Fluffy Marshmallow Science from STEAM Powered Family. It’s science that makes marshmallows so fluffy!
• Solid or Liquid? from Go Science Kids. Learn about states of matter in this simple science activity.
• Color Changing Milk – while not edible, this experiment demonstrates the chemical reaction between the dish soap and the fat molecules in the milk, creating a stunning display of color-changing magic.
• Yeast Balloon Experiment – As the yeast produces carbon dioxide, the balloon will inflate like magic! It’s a great way to learn about how yeast, sugar, and fermentation work together.
• Baking Soda and Vinegar Balloon –  The reaction will cause the mixture to fizz and expand, inflating the balloon! It’s a simple yet captivating way to teach kids about chemical reactions and gases.
• Candy Dissolving Experiment – This experiment is a great way to teach kids about the scientific process, the concept of solubility, and the effects of different materials on dissolving.
• Lemon Clock Project – This hands-on activity allows you to harness the power of citrus fruit to generate electricity and power a clock.
• Tomato Battery from Kindergarten Worksheets and Games. By harnessing the power of chemical reactions in the tomato, you can create electricity to light up a small bulb.
• Bouncy Egg in Vinegar Experiment Worksheet – It’s a great way to explore the properties of acids and bases while having a blast.
• Lots of baking soda experiments to try all year round!

Food Science Experiments for kids

• Homemade Butter Science from 123 Homeschool 4 Me. This science experiment is almost magical as you watch simple movement change the chemistry of the cream!
• Ketchup Volcano from Kindergarten Worksheets and Games. It’s a fun and exciting way to learn about chemical reactions.
• Dancing Frankenworms Experiment from Preschool Play and Learn – I’m not sure you’ll want to eat these gummy worms after you’ve tried this cool chemical reaction experiment. Or try the dancing popcorn experiment from Kindergarten Worksheets and Games
• Candy Chromatography Experiment from Mama Miss. Chromatography is technique for separating out different substances, and this experiment even has an artistic end result.
• Kool Aid Rock Candy from 123 Homeschool 4 Me. Learning about how crystals form has never been more delicious!
• Making Lollipops – Candy Science from STEAM Powered Family. Explore the science behind making this delicious treat!
• Ada Twit’s Color Changing Lemonade Lab from Left Brain Craft Brain. What a magic way to learn about pH and indicators!
• Magical Color Changing Unicorn Noodles from Left Brain Craft Brain. This is another pH and indicator experiment with magical results!
• Jelly Bean STEM Rainbow from 123 Homeschool 4 Me. There are lots of great opportunities to practice scientific thinking during the fun experiment.
• Lots of fun egg experiments to try
• Lava Toffee Kitchen Science from STEAM Powered Family. This is a tasty version of a common chemical reaction.
• Plastic Milk Science Experiment from 123 Homeschool 4 Me. This plastic is made from edible ingredients, but I’m not sure it will still be food when you are done!
• Edible Atom Models from Preschool Powol Packets. Make the structures of an atom with candy using the free printable as a guide.
• Apple Science Experiment – Prevent Browning from Teach Beside Me. What a simple and hands on way to learn about oxidation.
• Invisible Ink Snack Pockets from Imagination Soup. This another oxidation experiment that shows you how to bake secret messages!
• Edible Science Party Ideas from 123 Homeschool 4 Me. There are so many fun party ideas in this article, but my favorite is the instant worms! What a cool way to explore the science of polymers.
• Polymer Science – Homemade Fruit Gummies from Left Brain Craft Brain. Learn what a polymer is and make some delicious ones!
• Food Chemistry – Turn Juice into a Solid from Teach Beside Me. Science is so cool! This chemical reaction make a liquid into a solid!
• Edible Water Beads from Growing a Jeweled Rose. This is a food based option for water beads and a great way to explore absorption and dehydration.
• Galaxy Sugar Crystals from Steamsational. The best thing about growing sugar crystals is that you can eat your experiment when you are done!
• How to Make Curds and Whey from Go Science Kids. Learn about happens when you change the pH of milk.
• Skittle Experiment – This Skittle type of science experiment is not only visually stunning but also a great way to learn about solubility and color mixing.
• Baking Soda Rocket Experiment – While not edible, this food project is a great way to teach kids about chemical reactions and have a blast at the same time.

Biology Food Experiments

When it comes to science for kids, biology is a fascinating field to explore! From learning about animals and plants to understanding the human body and how it functions, there are so many topics to discover. Some types of science that fall under biology for kids include ecology, zoology, botany, anatomy, and genetics.  We found TONS of super clever and unique biology experiments you can make with food! Whether you make an edible cell, make a candy neuron model, or try growing gummy bear – these science experiments are sure to leave an impression!

• Butterfly Life Cycle project with food from My Joy-Filled Life. What a delicious hands on way to learn about the life cycle of a butterfly.
• Frog Life Cycle that’s edible from Teach Beside Me. Here is another delicious life cycle model.
• Celery Pollution Experiment from Kindergarten Worksheets and Games. It’s a fascinating type of science that involves using celery stalks to observe how pollutants travel through plants.
• Edible Eyeball and Edible Skin Model from 123 Homeschool 4 Me. These amazing models are a great way to teach kids about the different structures of the eye and skin.
• Edible Licorice DNA and Human Cell Project from 123 Homeschool 4 Me. I love this hands on idea for learning about DNA cells.
• Human Spine Skeletal System Project Ideas with food from 123 Homeschool 4 Me. Who knew you could make a human spine out of food!
• Yummy Soil Model from Farmer’s Daughter. Learn about what is under the ground with this yummy snack.
• Taking a Core Sample Layers of the Earth Experiment with food from 123 Homeschool 4 Me. Practice being a geologist and take a core sample from a cupcake!
• Jello Science Experiments from The Chaos and The Clutter. There are lots of cool jello experiments in this article but my favorite is the enzymes vs protein biochemistry experiment.
• The Biology of Bread from Left Brain Craft Brain. Who knew you could learn all about single cell microorganisms (aka yeast) while making bread!
• Plant Cell Pizza from Journey to Excellence. What a clever way to learn about the structure of a cell.
• Easy Animal Cell Cookie from Adventures in Mommydom. This is a simple way to learn about the basic structures of animals cells.
• Candy Blood – Biology with Food from Big Red Kitchen. Learn about blood then drink the experiment!
• Edible Heart Model from Connections Academy. This is a great hands on way to learn about the structures of the heart.
• Edible Model of the Respiratory System from All Things Beautiful. Learn about the respiratory system with this edible model.
• Candy Neuron Models from A School of Fish. This is a yummy way to learn all about neurons.

Food Experiments

• Edible Petri Dish Bacteria from Steamsational. This is kinda gross, but a super cool way to learn about bacteria.
• Celery Science from Rainy Day Mum. Learn about transpiration in plants while changing the color of your celery! Or try this transpiration for kids project with a free printable transpiration worksheet.
• How to Grow a Lettuce Indoors from Laughing Kids Learn. Growing food from scraps is a great way to learn about plants, and a great way to get kids involved in eating the salad they grew.
• Growing Gummy Bear Science from Playdough to Plato. This is a great way to learn about osmosis. I wonder what they gummy bears taste like after the experiment?
• The Biology of Yogurt from Left Brain Craft Brain. I love that this experiment to learn about fermentation and bacteria also includes an idea for hands on learning to really help kids
  understand the process.
• Jello Animal Cell Project from 123 Homeschool 4 Me. What candy will your kids use to create the structure of a cell?
• Taste Test Science – Fool Your Tongue from Education.com Trick your tongue and learn about the relationship between taste and smell.
• Five Senses Science Investigation from Fantastic Fun and Learning. This experiment used chewing gum and a fabulous printable to help kids learn about the five senses.
• Mushroom Spore Prints from Go Science Kids. This is a great way to learn about fungi with a craft that is also a science activity, and you can make dinner with the leftovers.
• Growing Celery in Water from Kindergarten Worksheets and Games.  It’s a simple and fascinating project that can teach kids about plant growth and sustainability

Physics Food Experiments

Physics for kids encompasses a wide range of scientific disciplines that focus on the study of matter, energy, and how they interact in the world around us. Some of the key areas of science that fall under physics for kids include mechanics (the study of motion and forces), thermodynamics (the study of heat and temperature), electromagnetism (the study of electricity and magnetism), and optics (the study of light and its behavior).

• Walking on Eggs from Steve Spangler Science. You could celebrate the success of this physics experiment by eating the eggs afterwards!
• Simple Conduction and Radiation Experiment for School from 123 Homeschool 4 Me. Who knew you could learn physics while making toast?!
• Frost in a Can experiment from Kindergarten Worksheets and Games.  This hands-on activity allows children to learn about the science behind frost formation in a simple and exciting way.
• How to Pop Corn from a Cob from Tinkerlab. This is a great food science activity with lots of interesting questions to ponder before you begin.
• Surface Tension for Kids Egg experiment – By carefully placing an egg in a glass of water, you can observe how surface tension keeps the egg floating or not depending on several variables!
• Skittles Density Rainbow from Gift of Curiosity. This coloring experiment explores the concept of density, with some learning about rainbows thrown in for good measure!
• Density Water Balloon Experiment – It’s a hands-on way to explore the concept of density in a creative and engaging way.
• Sink or Float Candy Science from Reading Confetti. I love the simple chart used to record predictions in this experiment, plus it’s a great introduction to the physics of buoyant force.
• Edible Gummy Bear Slime from 123 Homeschool 4 Me. When you’ve learned about the process of melting while making this slime and you’ve had fun playing with it, you can eat it!
• Microwave a Peep from Hallecake. What happens when heat turns water into steam? Something cool!
• How Many Rubberbands to Explode a Watermelon from 123 Homeschool 4 Me. This has got to be the coolest way to learn about potential and kinetic energy!
• Hot Cocoa and Marshmallows Melting Snowman Activity from Arts and Crackers. There is lots of opportunity for scientific thinking in this simple melting experiment.
• Hot Chocolate Science from Creative Family Fun. How does heat change things in this experiment? And I wonder which one tastes the best?
• Dancing Raisins Experiment from 123 Homeschool 4 Me. This is a cool experiment that looks at density.
• Will It Melt? Candy Science from Playdough to Plato. There is a great printable to go with this simple science experiment about melting.
• Rainbow in a Jar Density Experiment with food – his hands-on activity not only teaches kids about the science of density, but also provides a visually stunning result that is sure to captivate both kids and adults alike.
• Water Displacement Experiment – Not only is it a sweet way to learn about water displacement, but it’s also a great way to satisfy your sweet tooth while learning something new!

Food Experiment

Physics can seem like a daunting thing to teach elementary age kids, but with these fun food science experiments kid will not only WANT to learn, but will remember it too!

• Edible Playdough Candy Corn Activity from 123 Homeschool 4 Me. This is a great activity for kids to see how melting something changes it from a solid to a liquid.
• Ice Cream in a Bag Experiment from 123Homeschool4Me –  When you make ice cream you explore the physics of heat exchange, you also make an endothermic chemical reaction! This includes a free worksheet to make it more educational!
• Edible Sand for Toddlers from 123 Homeschool 4 Me. You could use this edible option to explore the weird properties of sand which can act as a solid or a liquid!.
• Sweet Slurpee Science Experiment for Kids from STEAM Powered Family. This is another delicious heat exchange experiment.
• Air Pressure Experiments with food from 123 Homeschool 4 Me. Sucking a drink through a straw and sucking an egg into a bottle are two awesome ways to explore the physics of air pressure.
• The Science Behind Edible Glass from Go Science Kids. Learn what an amorphous solid is and how to make one with this cool experiment.
• Water Displacement Candy Science Experiment
• Baked Potato Science Fair Project from Left Brain Craft Brain. I love that this science project clearly explains the scientific process and how to apply it to this yummy experiment.
• Turbulence on a Plane Explained with Jello from Kids Activities Blog. This is such a clever way to learn about fluid dynamics!
• Centripetal Force Jello Experiment from Science Buddies. Kids are learning about lots of physics concepts in this this experiment – gravity, motion, force and more.
• Gumdrop Bridge Building Activity from Little Bins for Little Hands. This is a super fun engineering activities that also provides lots of opportunities for learning about the physical forces that affect bridges.
• Glowing Ice Cubes from Go Science Kids. The secret ingredient in these ice blocks makes them absorb ultraviolet light, and makes them taste funny too!
• Build a 3D Atom from The Natural Homeschool. Learn about the structure of an atom, then eat them!

Earth Food Experiments

Earth science for kids covers a wide range of scientific disciplines that focus on our planet and its natural processes. This can include geology, meteorology, oceanography, and environmental science. Through hands-on activities and experiments, kids can learn about the formation of rocks, patterns of weather, the properties of water, and the importance of taking care of our environment.  Help kids make an edible solar system, learn the phases of the moon, or discover rock cycles with these amazing, edible earth science experiments for kids!

• Earth Structural Layer Cake from Cake Crumbs. This cake is amazing, and such a delicious way to learn about the earth’s structure.
• Oreo Moon Phases from 123 Homeschool 4 Me. Turning Oreos into moons is super cool!
• Types for Rocks for Kids and Rock Cycle experiment from Kindergarten Worksheets and Games. With this engaging activity, children can learn about the stages of how rocks form, change, and transform over time.
• Edible Rock Classification Types for Rocks for Kids from 123 Homeschool 4 Me. This is such a clever way to learn about different rock formations.
• Solar Oven Smores from Lemon Lime Adventures. Experiment with solar energy and see if you can cook smores with the sun!
• Edible Solar System from Creative Kids Snacks. Eat your way through this healthy solar system model.
• Sugar cookie Solar System from Simple Living Creative Learning. This is another delicious way to learn about the solar system.
• Shadow Tracing with Grape Structures from The Artful Parent. After you’ve used your engineering skills to make these cool grade structures, you can learn about what makes a shadow.
• Making Raisins from Learn Play Imagine. All you need is some grapes and some sunshine to learn about dehydration and the sun in this simple experiment.
• Edible Model Earth from Classically Homeschooling. Learning about is in the center of the earth has never been so delicious!
• How to Make Edible Geode Crystals from Little Bins for Little Hands. Do you know what a geode is? Learn all about while making these yummy ‘rock’ treats.

Food Science Projects

• Solar Oven Smores from Lemon Lime Adventures. Experiment with solar energy and see if you can cook smores with the sun!
• How to Make a Delicious Rock Cycle with Chocolate Rocks from Left Brain Craft Brain. Such a sweet way to learn about the rock cycle.
• Sedimentary Rocks Food Science for Kids from Rainy Day Mum. Learn some geology with this activity about rock formations and layers.
• Igneous Rock Activity with Food!  from Rainy Day Mum. Learn how igneous rocks from, then eat them!
• Edible Metamorphic Rock Activity from Rainy Day Mum Make some delicious metamorphic rocks to learn how they form.
• Rock Cycle for Kids Food Experiment from Lemon Lime Adventures. This rock cycle experiment uses candy.
• Marshmallow and Toothpick Constellations from Artsy Momma. Once you’ve learned about these constellations, you can eat them!
• Edible Mars Soil Space Experiment from Preschool Powol Packets. Learn how scientists study the surface of Mars!
• How to Make Gummy Candy Planet Cupcakes from Erin Bakes. This solar system looks too good to eat!
• Sedimentary Rocks And Fossil Experiment from Teach Beside Me. This is a really cool way to explore how fossils form.
• Exploring Trace Fossils from Rainy Day Mum. Learn about fossils by crating your own in this edible dough.
• Lemon Volcano Experiment worksheet is technically a chemistry project, but it is representational of a volcano which is earth science – so you decide where this activity fits in! Watch as the citrus juice reacts with the baking soda to create a fizzy eruption like a volcano! Or try the apple volcano project

With 100 edible science experiments to choose from, you are sure to find a delicious way to learn all kinds of amazing science!