fire on water science experiment

• 1 air freshener spray
• 1 large bowl
• Liquid dish soap
• 1 lighter or burning candle (for igniting the bubbles)
• Safety equipment: 1 fire extinguisher, 1 bucket of water, 1 pair of safety goggles
• Something may catch fire.
• Someone may burn themselves.
• Do the demonstration in the company of an adult with experience of fire.
• Wear safety goggles.
• Have a fire extinguisher ready.
• Have a bucket of water ready.
• The arm you will use must be thoroughly soaked with water.
• Hold your bubbles as far away from your face as you can. Also keep your hand above hair height and with the palm facing up. Make your palm flat.
• If the ceiling is low - sit on a chair.
• Do not do the demonstration outdoors, as the slightest wind can cause the flame to reach your face.
• Practice what to do if something catches fire or if someone burn themselves.

Short explanation

Long explanation.

Fireproof balloon

Microwave light bulb

Traveling flame

Screaming dry ice

Dry ice in a balloon

Special: Dry ice color change

Dry ice smoking soap bubble snake

Dry ice giant crystal ball bubble

Dry ice in water

Rainbow milk

Gummy bear osmosis

Floating ping pong ball

Rotating Earth

Special: Colored fire

Special: Fire bubbles

Water cycle in a jar

Egg drop challenge

Taking the pulse

Orange candle

Glass bottle xylophone

Warped spacetime

Homemade rainbow

Water implosion

Warm and cold plates

Plastic bag kite

Tamed lightning

Yeast and a balloon

Forever boiling bottle

Moon on a pen

Moon in a box

Inexhaustible bottle

Crystal egg geode

Magic ice cut

Leaf pigments chromatography

Heavy smoke

Popsicle stick bridge

Micrometeorites

Special: Fire tornado

Special: Whoosh bottle

Dancing water marbles

Brownian motion

Flying static ring

Water thermometer

String telephone

Special: Dust explosion

Disappearing styrofoam

Special: Burning money

Special: Burning towel

Salt water purifier

Fish dissection

Hovering soap bubble

Homemade sailboat

Water mass meeting

Plastic bag and pencils

Water sucking bottle

Water sucking glass

Mentos and coke

Aristotle's illusion

Spinning spiral snake

Imploding soda can

Carbon dioxide extuingisher

Plastic bag parachute

Dental impression

Impact craters

Rolling static soda can

Static paper ghost

Color changing flower

Upside down glass

Shrinking chip bag

Solar system model

Strawberry DNA

Electric motor

Flashy electric motor

Bouncing soap bubbles

Toilet paper roll maraca

Cloud in a bottle 1

Cloud in a bottle 2

Balloon rocket

Water whistle

Homemade yogurt

Special: Screaming gummy bear

Homemade compass

Trash airplane

Wind-up spinner toy

Tea bag rocket

Balancing soda can

Lung volume test

Baking powder popper

Expanding space

Straw propeller

Wooden cutlery

Levitating match

Human reflexes

Electromagnet

Soil layers

Straw potato

Straw rocket launcher

Water bowls

Straw duck call

Solar eclipse

Silo of salt

Balloon skewer

Newspaper tower

Heavy paper

Rubber chicken bone

Homemade marble run

Drops on a coin

Cartesian diver

Content of website.

37 Water Science Experiments: Fun & Easy

We’ve curated a diverse selection of water related science experiments suitable for all ages, covering topics such as density, surface tension, water purification, and much more.

These hands-on, educational activities will not only deepen your understanding of water’s remarkable properties but also ignite a passion for scientific inquiry.

So, grab your lab coat and let’s dive into the fascinating world of water-based science experiments!

Water Science Experiments

1. walking water science experiment.

This experiment is a simple yet fascinating science experiment that involves observing the capillary action of water. Children can learn a lot from this experiment about the characteristics of water and the capillary action phenomenon. It is also a great approach to promote scientific curiosity and enthusiasm.

Learn more: Walking Water Science Experiment

2. Water Filtration Experiment

A water filtering experiment explains how to purify contaminated water using economical supplies. The experiment’s goal is to educate people about the procedure of water filtration, which is crucial in clearing water of impurities and contaminants so that it is safe to drink.

Learn more: Water Filtration Experiment

3. Water Cycle in a Bag

The water cycle in a bag experiment became to be an enjoyable and useful instructional exercise that helps students understand this idea. Participants in the experiment can observe the many water cycle processes by building a model of the water cycle within a Ziplock bag.

4. Cloud in a Jar

The rain cloud in a jar experiment is a popular instructional project that explains the water cycle and precipitation creation. This experiment is best done as a water experiment since it includes monitoring and understanding how water changes state from a gas (water vapor) to a liquid (rain) and back to a gas.

Learn more: Cloud in a Jar

5. The Rising Water

The rising water using a candle experiment is a wonderful way to teach both adults and children the fundamentals of physics while also giving them an exciting look at the properties of gases and how they interact with liquids.

6. Leak Proof Bag Science Experiment

In the experiment, a plastic bag will be filled with water, and after that, pencils will be inserted through the bag without causing it to leak.

The experiments explain how the plastic bag’s polymer chains stretch and form a barrier that keeps water from dripping through the holes the pencils have produced.

Learn more: Leak Proof Bag Science Experiment

7. Keep Paper Dry Under Water Science Experiment

The experiment is an enjoyable way for demonstrating air pressure and surface tension for both adults and children. It’s an entertaining and engaging technique to increase scientific curiosity and learn about scientific fundamentals.

Learn more: Keep Paper Dry Under Water Science Experiment

8. Frozen Water Science Experiment

The Frozen Water Science Experiment is a fun and engaging project that teaches about the qualities of water and how it behaves when frozen.

You can gain a better knowledge of the science behind the freezing process and investigate how different variables can affect the outcome by carrying out this experiment.

9. Make Ice Stalagmites

10. Bending of Light

A fascinating scientific activity that explores visual principles and how light behaves in different surfaces is the “bending of light” water experiment. This experiment has applications in physics, engineering, and technology in addition to being a fun and interesting method to learn about the characteristics of light.

11. Salt on a Stick

This experiment is an excellent way to catch interest, engage in practical learning, and gain a deeper understanding of the characteristics of water and how they relate to other substances. So the “Salt on Stick” water experiment is definitely worth trying if you’re looking for a fun and educational activity to try!

Learn More: Water Cycle Experiment Salt and Stick

12. Separating Mixture by Evaporation

This method has practical applications in fields like water processing and is employed in a wide range of scientific disciplines, from chemistry to environmental science.

You will better understand the principles determining the behavior of mixtures and the scientific procedures used to separate them by performing this experiment at home.

13. Dancing Spaghetti

Have you ever heard of the dancing spaghetti experiment? It’s a fascinating science experiment that combines simple materials to create a mesmerizing visual display.

The dancing spaghetti experiment is not only entertaining, but it also helps you understand the scientific concepts of chemical reactions, gas production, and acidity levels.

14. Magic Color Changing Potion

The magic color-changing potion experiment with water, vinegar, and baking soda must be tried since it’s an easy home-based scientific experiment that’s entertaining and educational.

This experiment is an excellent way to teach kids about chemical reactions and the characteristics of acids and bases while providing them an interesting and satisfying activity.

15. Traveling Water Experiment

In this experiment, you will use simple objects like straws or strings to make a path for water to pass between two or more containers.

Learn more: Rookie Parenting

16. Dry Erase and Water “Floating Ink” Experiment

The dry-erase and water “floating ink” experiment offers an interesting look at the characteristics of liquids and the laws of buoyancy while also being a great method to educate kids and adults to the fundamentals of science.

Learn more: Dry Erase and Water Floating Ink Experiment

17. Underwater Candle

In this experiment, we will investigate a connection between fire and water and learn about the remarkable factors of an underwater candle.

18. Static Electricity and Water

19. Tornado in a Glass

This captivating experiment will demonstrate how the forces of air and water can combine to create a miniature vortex, resembling a tornado.

Learn more: Tornado in a Glass

20. Make Underwater Magic Sand

Be ready to build a captivating underwater world with the magic sand experiment. This experiment will examine the fascinating characteristics of hydrophobic sand, sometimes referred to as magic sand.

21. Candy Science Experiment

Get ready to taste the rainbow and learn about the science behind it with the Skittles and water experiment! In this fun and colorful experiment, we will explore the concept of solubility and observe how it affects the diffusion of color.

Density Experiments

Density experiments are a useful and instructive approach to learn about the characteristics of matter and the fundamentals of science, and they can serve as a starting point for further exploration into the fascinating world of science.

Density experiments may be carried out with simple materials that can be found in most homes.

This experiment can be a great hands-on learning experience for kids and science lovers of all ages.

22. Super Cool Lava Lamp Experiment

The awesome lava lamp experiment is an entertaining and educational activity that illustrates the concepts of density and chemical reactions. With the help of common household items, this experiment involves making a handmade lava lamp.

Learn more: Lava Lamp Science Experiment

23. Denser Than you Think

Welcome to the fascinating world of density science! The amount of matter in a particular space or volume is known as density, and it is a fundamental concept in science that can be seen everywhere around us.

Understanding density can help us figure out why some objects float while others sink in water, or why certain compounds do not mix.

24. Egg Salt and Water

Learn about the characteristics of water, including its density and buoyancy, and how the addition of salt affects these characteristics through performing this experiment.

25. Hot Water and Cold-Water Density

In this experiment, hot and cold water are put into a container to see how they react to one other’s temperatures and how they interact.

Sound and Water Experiments

Have you ever wondered how sound travels through different mediums? Take a look at these interesting sound and water experiments and learn how sounds and water can affect each other.

26. Home Made Water Xylophone

You can do this simple scientific experiment at home using a few inexpensive ingredients to create a handmade water xylophone.

The experiment demonstrates the science of sound and vibration and demonstrates how changing water concentrations can result in a range of tones and pitches.

Learn more: Home Made Water Xylophone

27. Create Water Forms Using Sound!

A remarkable experiment that exhibits the ability of sound waves to influence and impact the physical world around us is the creation of water formations using sound.

In this experiment, sound waves are used to generate patterns and shapes, resulting in amazing, intricate designs that are fascinating to observe.

28. Sound Makes Water Come Alive 

These experiments consist of using sound waves to create water vibrations, which can result in a variety of dynamic and captivating phenomena.

29. Water Whistle

The water whistle experiment includes blowing air through a straw that is submerged in water to produce a whistle.

This experiment is an excellent way to learn about the characteristics of sound waves and how water can affect them.

Water Surface Tension Experiments

You can observe the effects of surface tension on the behavior of liquids by conducting a surface tension experiment.

By trying these experiments, you can gain a better understanding of the properties of liquids and their behavior and how surface tension affects their behavior.

30. Floating Paperclip

In this experiment, you will put a paper clip on the top of the water and observe it float because of the water’s surface tension.

31. Water Glass Surface Tension

Have you ever noticed how, on some surfaces, water drops may form perfect spheres? The surface tension, which is a characteristic of water and the cohesive force that holds a liquid’s molecules together at its surface, is to blame for this.

32. Camphor Powered Boat

The camphor-powered boat experiment is a fun and fascinating way to explore the principles of chemistry, physics, and fluid mechanics. In this experiment, a miniature boat is used to travel across the water’s surface using camphor tablets.

33. Pepper and Soap Experiment

The pepper in a cloud experiment is a simple and interesting activity that explains the concept of surface tension. This experiment includes adding pepper to a bowl of water and then pouring soap to the mixture, causing the pepper to move away from the soap.

Learn more: Pepper and Soap Experiment

Boiling Water Experiments

Experiments with boiling water are an engaging and informative way to learn about physics, chemistry, and water’s characteristics.

These investigations, which include examining how water behaves when it changes temperature and pressure, can shed light on a variety of scientific phenomena.

It’s important to take the proper safety measures when performing experiments with hot water. Boiling water can produce steam and hot particles that are dangerous to inhale in and can result in severe burns if it comes into contact with skin.

34. Make It Rain

This experiment can be accomplished using basic supplies that can be found in most homes, make it an excellent opportunity for hands-on learning for both kids and science lovers.

Learn more: Make it Rain

35. Fire Water Balloons

Learning about the fundamentals of thermodynamics, the behavior of gases, and the effects of heat on objects are all made possible by this experiment.

36. Boil Water with Ice

The Boiling Water with Ice experiment is an engaging and beneficial approach to learn about temperature and the behavior of water. It can also serve as an introduction for further discovery into the wonderful world of science.

37. Boil Water in a Paper Cup

The “boil water in a cup” experiment is an easier but powerful approach to illustrate the idea of heat transmission by conduction. This experiment is often used in science classes to teach students about thermal conductivity and the physics of heat transfer.

Similar Posts:

• 68 Best Chemistry Experiments: Learn About Chemical Reactions
• Top 100 Fine Motor Skills Activities for Toddlers and Preschoolers
• Top 50 Fun Food Science Experiments

Leave a Comment Cancel reply

Save my name and email in this browser for the next time I comment.

3 Awesome Science Experiments With Fire!

Introduction: 3 Awesome Science Experiments With Fire!

Please be careful when you will be performing these fire experiments at home or at school. All of these fire tricks can be extremely dangerous so again, please be careful. Always use safety glasses or face-shield, gloves, well-ventilated areas and adult supervision. Its good to have prepared fire extinguisher.

Subscribe if you like ;-)

3 Awesome Science Experiments with Fire!

https://www.youtube.com/watch?v=zlVNs-yHm04

Step 1: ​Fire Bubbles Experiment

Fill a kitchen plate with ordinary tap water. Add a little of dish soap to the water. Submerge the open end of the butane gas tube in the soapy water and press. Butane gas will create bubbles which you can catch by hand.

Before catching the bubbles and light them with lighter or match, make sure that every part of your hands and wrists are covered with water to protect them from a burn and don't forget to put a plate with bubbles a bit far from the place where you will make an experiment. I was using lighter refill with butane gas , you can use same or methane gas.

Step 2: Fire Hands Experiment

Hand Sanitizer contains water, ethyl alcohol which is highly flammable and can contain some perfume. Ethanol, also called alcohol, ethyl alcohol, and drinking alcohol, is a chemical compound, a simple alcohol with the chemical formula C2H5OH. It also has medical applications as an antiseptic and disinfectant.

Gels that contain ethanol produce a relatively cool flame with the blue color because of a high percentage of the water in the product.

But keep in mind, that the flame is still hot enough to burn you if you hold it too long and can ignite paper, fabrics, etc. Use care to perform this experiment in a safe location, away from flammable material. As we recommended before, it's a good idea to have a fire extinguisher or at least a glass of water.

I recommend using this Hand Sanitizer.

Step 3: Traveling Flame

This is simple and easy fire trick with a candle that will surprise anyone who sees it. Almost every candle is made out the wax. When you light a candle, heat from flame melts wax close to the wick and the melted wax flows up inside the wick by capillary action.

The wax becomes a hot gas by heat from the flame and its hydrocarbons (CnH2n+2) break down into carbon (C) and hydrogen (H). The vaporized wax is burned with oxygen (O) and is producing water vapor (H2O), carbon dioxide (CO2), light, and heat.

Smoke from a candle is unburned wax vapor and substance called “soot” which is a black material composed mostly of carbon. For a few seconds, the temperature of the smoke is high enough that it will burn with the touch of a flame. Because smoke is hot, It rises and you would like to light it, you should be few inches above the wick.

I recommend using long candle like this , it's easier to light it.

BEARDED SCIENCE GUY

How to do the fire and water experiment.

YouTube Video

Watch How to do Fire and Water Chemistry

Fire and water chemistry experiment supply list.

Glass cylinder

Food coloring

Don't forget your safety gear!

Safety goggles

Follow the Bearded Science Guy:

• Science Notes Posts
• Contact Science Notes
• Todd Helmenstine Biography
• Anne Helmenstine Biography
• Free Printable Periodic Tables (PDF and PNG)
• Periodic Table Wallpapers
• Interactive Periodic Table
• Periodic Table Posters
• Science Experiments for Kids
• How to Grow Crystals
• Chemistry Projects
• Fire and Flames Projects
• Holiday Science
• Chemistry Problems With Answers
• Physics Problems
• Unit Conversion Example Problems
• Chemistry Worksheets
• Biology Worksheets
• Periodic Table Worksheets
• Physical Science Worksheets
• Science Lab Worksheets
• My Amazon Books

Easy Water Fireworks Science Project for Kids

Water fireworks are a safe and easy science project kids can enjoy any day of the year. The project uses edible kitchen ingredients and simple materials to make color “explode” in water, much like fireworks. Water fireworks also involve interesting science concepts, like density, diffusion, emulsion, polarity, and color theory.

Water Firework Materials

All you need is:

• Food Coloring
• Clear glass or jar

If you don’t have food coloring, you can substitute water colors or acrylic paint. What matters is that the color is water-based and not oil-based.

Make Water Fireworks in a Glass

There are two methods to try. The first one forms large “firework” shapes in the water.

• Fill a glass of water.
• Add a bit of oil.
• Drip food coloring onto the oil. You can use one color or multiple colors.
• If you like, use the tine of a fork to break drops into smaller ones.

The second method yields many smaller “fireworks.” It’s great for multiple colors.

• Pour a bit of oil in a small container.
• Drip food coloring into the oil.
• Use a fork to break the droplets and mix them. Don’t mix too much or all the colors will combine.
• Pour the oil and food coloring into a tall glass of water.

How Water Fireworks Work

Water fireworks illustrate several scientific concepts:

• Density : Density is the amount of matter in a volume. Oil is less dense than water, so it floats on it.
• Miscibility : Miscibility is another way of saying “mixability.” If two liquids are miscible, they mix together. Food coloring and water are miscible. If you stir the dye into water, it completely disperses in the liquid. Oil and water and immiscible. They don’t mix. So, oil floats on top of water and doesn’t mix with it.
• Polarity : Polarity is the main reason food coloring and water mix, but oil and water don’t. Polarity is a measure of the electrical charge distribution around a molecule. The charge is evenly distributed around nonpolar molecules. One part of a polar molecule has a partial negative charge, while part has a partial positive charge. The basic rule of polarity is that “like dissolves like.” So, polar liquids dissolve in other polar liquids. Nonpolar liquids dissolve in nonpolar liquids. Nonpolar liquids (like oil) and polar liquids (like water and food coloring) don’t mix.
• Emulsion : You can mix immiscible liquids. If the drops don’t separate, they form an emulsion. Mayonnaise is a familiar example of an emulsion. When you mix oil and water, they separate, but if the drops are small enough it takes a while. When you stir food coloring and oil together, the oil surrounds the food coloring droplets. Eventually, the food coloring droplets sink down to the surface of the water. They don’t disperse in water the same as if you just dripped food coloring into water because other tiny food coloring cells merge and release color. Some oil gets pulled down into the water and then rises back up.
• Diffusion : Food coloring spreads through water through a passive process called diffusion. This process still occurs in water fireworks, but the oil molecules sometimes get between dye particles and water, leading to a more interesting pattern.
• Colors : If you select the right food colorings, you can see how colors combine. Red and blue make purple. Yellow and blue make green.

Homemade Lava Lamp

Water fireworks imitate real fireworks. They can imitate a lava lamp too. Just drop an Alka-Seltzer tablet into the water. The bubbles add motion to the water fireworks, causing oil globules to rise and fall like lava.

From Science Project to Science Experiment

Take water fireworks to the next level by including the scientific method . First, make observations about the project. Next, think of a factor you can change and make a prediction or form a hypothesis about what effect you think the change will have. Conduct an experiment and see whether or not your hypothesis was supported.

Here are ideas of factors you can change (the independent variable):

• Does the temperature of the water affect how quickly water fireworks form or how far they spread?
• What happens if you mix food coloring with other substances? Good examples to try include 2% or whole milk (which contains some fat), juice, rubbing alcohol, and dishwashing liquid.
• What happens if you omit the oil and just drip food coloring into water?
• What happens if you change the size or shape of the glass?

Related Posts

purposeful play

Fireworks in a jar, science experiment for kids.

• March 24, 2020

Just a heads up-This post contains affiliate links. As an Amazon Affiliate I earn from qualifying purchases. If you buy something through one of my links-you won't pay a penny more-but I'll make a small commission. Click here to read my full disclosure policy.

Science experiment for kids.

Fireworks in a jar is a really simple and fun science experiment that will amaze your kids! 

This easy science project only uses three ingredients-which you probably already have in your kitchen…water, oil and food coloring! 

Fireworks in a jar is a safe, hands-on way to teach kids concepts about cause and effect, color mixing, polarity and density. 

Before you begin, explain the steps of the experiment to your child. Ask your child to predict what will happen. During the experiment ask your child to describe their observations. After the experiment, talk to your child about their hypothesis-was it correct? If it was incorrect, talk with your child about what actually happened. 

Food Coloring

Cooking oil, explores scientific concepts, experiments with cause and effect, introduces new vocabulary words, hands-on learning, teaches concept of density and polarity, explores color mixing, fireworks in a jar science experiment, step 1: fill jar, fill a jar 3/4 of full with warm water, step 2: add oil and food coloring, add 3-4 tbls of oil to a shallow plate, pick 3 colors of food coloring and add 3-4 drops of each color to the oil, tips: i found that using three drops of three colors worked best-any more than that darkened the water too quickly, step 3: break up food coloring, using the back of a fork to break about the food coloring into smaller droplets, step 4: add oil, carefully pour the oil and food coloring into the jar of water, the food coloring will cut through the oil and drop into the water, once the food coloring drops into the water it will make a little “explosion” when it hits the water and begins to dissolve, how does it work, oil and water can’t mix because water is made up of polar molecules and oil is made up of non-polar molecules , oil is less dense than water so will float above the more dense water, food coloring is aslo unable to to mix with oil, food coloring is heavier than oil so will drop from the oil into the water, when it does the food coloring will make what looks like a little “explosions” as it hits the water and begins to dissolve., more science activities for kids.

Rainbow Cupcake Science Experiment

Rainbow Lava Lamp Science Experiment

Rainbow Rice Sensory Bin

Snowflake Baking Soda Experiment

Snowstorm in a Jar Science Experiment

Chocolate Reindeer Playdough

Christmas Magic Milk Science Experiment

Christmas Lava Lamp Science Experiment

Christmas Science Experiment

Apple Pie Cloud Dough

Apple Volcano Science Experiment

Vanilla Cupcake Cloud Dough

Kool-Aid Playdough

Summer Beach Moon Sand

Hello there! I'm Sarah Britton and I am so excited you stopped by! Join me as we explore simple yet effective ways to create purposeful play opportunities for your child.

Gingerbread No-Prep Pages

Sign up to our email squad and get your hands on this set of 10 no-prep gingerbread pages, this website uses cookies to ensure you get the best experience. learn more here..