15 Fun Magnetic Experiments for Kids to Spark STEM Curiosity

Table of Contents

1. Introduction
2. Understanding the Basics: What Is Magnetism?
3. Safety First: Handling Magnets Responsibly
4. Essential Tools for Magnetic Experiments
5. 15 Magnetic Experiments for Kids
6. Comparing Magnet Experiments by Age Group
7. How Magnetic Experiments Support STEM Learning
8. Making STEM a Family Tradition
9. Educator Corner: Using Magnets in the Classroom
10. Tips for a Successful Magnet Session
11. The Connection Between Magnets and Cooking
12. Troubleshooting Common Issues
13. Beyond the Basics: Electromagnets
14. Conclusion
15. FAQ

Introduction

It usually starts with a single refrigerator magnet. You might notice your child trying to stick it to the dishwasher, the oven handle, or even the cat’s food bowl. That spark of curiosity is the perfect entry point into the world of physics. Magnetism feels like a secret superpower because it allows us to move objects without actually touching them.

At I'm the Chef Too!, we believe the best way to learn is through hands-on discovery that feels like play. Whether you are a parent looking for a rainy-day activity or an educator planning a classroom unit, magnets provide an immediate "wow" factor. These experiments turn your kitchen or classroom into a laboratory where the invisible becomes visible, and if you want more ideas like this, explore our magnet science activities guide.

This guide explores 15 engaging magnetic experiments for kids that build critical thinking and fine motor skills. We will cover everything from basic attraction to how animals use Earth’s magnetic field to find their way home. By the end of these activities, your young scientists will have a deeper understanding of how the world works through the lens of STEM, and if your child loves monthly hands-on adventures, you can join The Chef's Club.

Understanding the Basics: What Is Magnetism?

Before diving into the experiments, it helps to have a simple way to explain the "why" to your children. Magnetism is an invisible force that can pull on certain metals like iron, nickel, and cobalt. Every magnet has two ends, which we call the North Pole and the South Pole.

The rule of magnets is simple: opposites attract, and likes repel. If you put a North Pole near a South Pole, they will snap together. If you try to push two North Poles together, you will feel a strange "squishy" resistance as they push each other away.

Quick Answer: Magnetism is a physical phenomenon produced by the motion of electric charge, resulting in attractive and repulsive forces between objects. For kids, it is best described as an invisible "push" or "pull" that works on specific types of metal and other magnets.

The Science of Attraction and Repulsion

When we teach magnetism, we are teaching the concept of fields. A magnetic field is the area around a magnet where its force can be felt. You cannot see the field with your eyes, but you can see its effects. This is a core concept in STEM (Science, Technology, Engineering, and Math) education because it introduces the idea of forces acting at a distance, just like in these simple magnet experiments for kids.

Safety First: Handling Magnets Responsibly

While magnets are fantastic educational tools, they require adult supervision. High-powered magnets, such as neodymium magnets, are very strong and can pinch small fingers.

The most important safety rule is that magnets should never be put in the mouth. If swallowed, magnets can cause serious internal injury. Always ensure that the magnets you use are age-appropriate. For younger children, large magnetic wands or chunky horseshoe magnets are the safest options. For older children, smaller disc magnets can be used under close watch.

Essential Tools for Magnetic Experiments

You do not need a professional lab to explore these concepts. Most of these magnetic experiments for kids use common household items.

• Magnetic wands or bar magnets
• Paperclips (steel)
• Plastic bottles or jars
• Pipe cleaners
• String or yarn
• Toy cars
• Dry cereal (fortified with iron)

Key Takeaway: Most magnetic experiments can be performed with basic household items, making STEM learning accessible and low-cost for every family.

15 Magnetic Experiments for Kids

1. The Magnetic Scavenger Hunt

This is the perfect introductory activity for preschoolers and kindergarteners. It helps them identify which materials are magnetic and which are not.

Step 1: Gather your tools. Give your child a magnetic wand or a strong refrigerator magnet.

Step 2: Start the hunt. Ask them to test 10 different items around the house or classroom. Suggest things like a wooden spoon, a metal fork, a plastic toy, a coin, and a soda can.

Step 3: Sort the results. Create two piles: "Magnetic" and "Non-Magnetic." Children are often surprised to find that not all metals are magnetic. For a deeper dive into this concept, see our magnetic science for kids guide. For example, aluminum cans and copper pennies will not stick to the magnet.

2. The Floating Paperclip

This experiment demonstrates how magnetic fields can overcome the force of gravity.

Step 1: Prepare the paperclip. Tie a piece of string to a steel paperclip. Tape the other end of the string to a table.

Step 2: Introduce the magnet. Hold a magnet above the paperclip and slowly lift it until the paperclip rises.

Step 3: Find the "Sweet Spot." Carefully move the magnet upward until there is a visible gap between the magnet and the paperclip. The paperclip will stay suspended in mid-air, appearing to float. This shows that the magnetic pull is stronger than the gravity pulling the clip down.

3. Extracting Iron from Cereal

This is one of our favorite kitchen-based STEM activities because it connects nutrition to physics. Many breakfast cereals are "fortified" with real iron filings.

Step 1: Choose your cereal. Find a cereal that lists a high percentage of iron on the nutrition label. Flake-style cereals often work best.

Step 2: Create a slurry. Place a cup of cereal in a sealable plastic bag and crush it into a fine powder. Add warm water until it becomes a thin, soup-like mixture.

Step 3: Use a strong magnet. Move a strong magnet along the outside of the bag. You will eventually see tiny, black specks following the magnet. Those are actual bits of iron that your body uses to keep your blood healthy, and you can pair this with our magnetic maze challenge to extend the learning.

Bottom line: Seeing real iron come out of food makes the concept of minerals tangible and helps kids understand that science is inside their bodies, too.

4. Magnetic Painting

Who says science can’t be artistic? This experiment uses magnetism to create unique patterns without the child ever touching the paint.

Step 1: Set up the canvas. Place a piece of heavy paper or cardstock inside a shallow cardboard box or on a paper plate.

Step 2: Add the "brushes." Drop a few small blobs of paint onto the paper. Drop a magnetic object, like a large nut or a steel ball bearing, into the paint.

Step 3: Paint with magnets. Hold a magnetic wand underneath the box or plate. Move the wand around to "pull" the paint-covered metal through the blobs of paint. This creates swirling patterns and teaches kids about friction and force.

5. The Magnet Maze

This activity builds engineering and spatial reasoning skills. It is also a great way to reuse old cardboard boxes.

Step 1: Design the maze. Draw a maze on a flat piece of cardboard. Include start and finish lines, obstacles, and dead ends.

Step 2: Choose a "player." Place a paperclip or a small magnet on top of the cardboard at the start line.

Step 3: Navigate the maze. Hold a magnetic wand underneath the cardboard. Your child must guide the object through the maze to the finish line using only the magnetic force through the cardboard. If you want a full step-by-step build, visit our magnetic maze STEM challenge.

6. DIY Compass

Earth is actually a giant magnet with its own North and South Poles. This experiment shows how we can use that fact to find our way.

Step 1: Magnetize a needle. Adults should handle the needle for this part. Rub a magnet along a sewing needle in one direction about 50 times. This aligns the atoms in the needle to make it temporarily magnetic.

Step 2: Prepare the base. Slice a small piece of cork or use a small piece of craft foam. Set the needle on top of the floating base.

Step 3: Float the needle. Place the cork in a bowl of water. The needle will slowly spin until it points toward the Earth's magnetic North Pole. You have just built a working navigation tool, and you can keep the momentum going with a DIY compass craft.

7. Magnetic Sensory Bottle

This is a mess-free way for toddlers and preschoolers to explore magnetism safely.

Step 1: Fill a bottle. Take a clear plastic water bottle and fill it with water or mineral oil (for a slower "drift").

Step 2: Add magnetic items. Drop in colorful pipe cleaner pieces (the wire inside is magnetic), paperclips, and some non-magnetic glitter.

Step 3: Explore. Seal the lid tightly with glue. Give your child a magnet wand to move against the side of the bottle. They can watch the pipe cleaners "dance" and jump through the liquid.

8. The Strength Test

Not all magnets are created equal. This experiment uses the scientific method to compare the strength of different magnets.

Step 1: Set up a "bridge." Place a ruler across two stacks of books.

Step 2: Test the distance. Place a paperclip on the table under the ruler. Place a magnet on top of the ruler. Slowly lower the ruler until the paperclip jumps up.

Step 3: Measure and record. Use a ruler to measure how many centimeters away the magnet was when it pulled the paperclip. Repeat this with different magnets (fridge magnets, bar magnets, button magnets) to see which one has the strongest magnetic field.

9. Magnet-Powered Cars

This experiment introduces the concept of "repulsion" as a way to create motion.

Step 1: Prep the cars. Tape a small bar magnet to the top of two toy cars. Ensure the North Pole of one magnet is facing the back of the car and the North Pole of the other magnet is facing the front.

Step 2: The "Magic Push." Place one car behind the other. If the poles facing each other are the same (North and North), the back car will push the front car forward without ever touching it.

Step 3: The Race. See how far your child can "drive" their car across the floor using only the repulsive force of another magnet.

10. Magnetic Slime

Combining chemistry and physics, magnetic slime is a crowd favorite in any STEM curriculum.

Step 1: Make basic slime. Mix school glue, water, and a bit of contact lens solution (containing boric acid) or liquid starch.

Step 2: Make it magnetic. Before the slime fully sets, fold in a tablespoon of iron oxide powder. This powder is what makes the slime responsive to magnets.

Step 3: Interact. Hold a strong neodymium magnet near the slime. The slime will "reach" out toward the magnet or even swallow it if left alone.

Myth: Magnetic slime is just for fun and doesn't teach real science.
Fact: Magnetic slime teaches polymers (chemistry) and magnetic field interaction (physics) simultaneously.

11. Jumping Pipe Cleaners

This simple experiment explores how magnetic force can travel through materials.

Step 1: Cut the "hair." Cut colorful pipe cleaners into half-inch pieces. Place them in a small plastic container.

Step 2: Create a character. Draw a face on a piece of paper and tape it to the outside of the container.

Step 3: Give them a hairstyle. Use a magnet wand on the outside of the plastic to move the pipe cleaner "hair" around the character's head. This is a great way to practice fine motor control.

12. The Magnet Pendulum

This experiment is perfect for older children to explore chaos theory and magnetic interference.

Step 1: Build a tripod. Use three dowels or sticks to create a tripod stand. Tie a magnet to a string and hang it from the center so it swings freely.

Step 2: Set the "traps." Place three or four other magnets on the table directly under the swinging pendulum.

Step 3: Release the pendulum. Give the hanging magnet a push. Instead of swinging in a straight line, it will dance and jerk in unpredictable patterns as it is pulled and pushed by the magnets on the table.

13. Heavy Metal Art

Similar to the cereal experiment, this uses iron filings to visualize the invisible magnetic field lines.

Step 1: Encase the filings. Place iron filings inside a sealed clear plastic case or a very well-taped petri dish.

Step 2: Place the magnet. Set a bar magnet underneath the case.

Step 3: Observe the lines. The filings will stand up and form curved lines. These lines represent the invisible magnetic field. They go from the North Pole to the South Pole. This is a classic visual used in high school physics, but even a preschooler can appreciate the "spiky" patterns.

14. Floating Ghosts (Seasonal Fun)

This is a themed version of the floating paperclip experiment, perfect for Halloween or just for a bit of storytelling.

Step 1: Create the ghosts. Drape a white tissue over a paperclip and tie it with a small piece of thread. Draw a spooky face on the tissue.

Step 2: Anchor the ghosts. Tape the end of the thread to a table.

Step 3: Make them fly. Use a magnet wand held above the tissue to make the "ghosts" rise up and hover in the air.

15. The Magnetic Chain

This experiment tests the concept of "induced magnetism."

Step 1: Start with the wand. Hold a strong magnet wand.

Step 2: Add a link. Touch a steel paperclip to the magnet. It will stick.

Step 3: Grow the chain. Touch a second paperclip to the bottom of the first paperclip. It should stick! The first paperclip has become a temporary magnet itself. See how many paperclips you can add to the chain before the magnetic force becomes too weak to hold the weight.

Comparing Magnet Experiments by Age Group

How Magnetic Experiments Support STEM Learning

Magnetic experiments for kids do more than just entertain. They build a foundation for several important scientific concepts.

1. Developing the Scientific Method

When a child asks, "Will the magnet stick to the fridge door?" they are forming a hypothesis. When they touch the magnet to the door, they are conducting an experiment. When they see it stick (or slide off), they are drawing a conclusion. We encourage parents and educators to ask open-ended questions like, "What do you think will happen if we add more paperclips?" or "Why do you think the magnet didn't stick to the penny?"

2. Fine Motor Skills and Coordination

Navigating a magnet maze or carefully suspending a floating paperclip requires a steady hand and focus. These activities help younger children develop the grip and control they need for writing and other detailed tasks.

3. Understanding Earth Science

Learning about magnets is the first step toward understanding how our planet works. The fact that the Earth is a giant magnet is why we have the Northern Lights and how animals like sea turtles migrate across entire oceans. In our Wild Turtle Whoopie Pies, we often talk about how these amazing creatures use the Earth's magnetic field to navigate back to the beach where they were born.

4. Integration with Art and Creativity

At I'm the Chef Too!, we love the "A" in STEAM (Science, Technology, Engineering, Arts, and Math). Magnetic painting shows kids that science tools can be used to express themselves. It breaks down the barrier between "analytical" subjects and "creative" ones.

Making STEM a Family Tradition

Hands-on learning is most effective when it is shared. When you sit down at the kitchen table to pull iron out of cereal or build a magnet maze, you are creating a memory that sticks—pun intended.

If your child enjoys these magnetic experiments, they might also love exploring other "invisible" forces, like the chemical reactions in our Erupting Volcano Cakes kit or the vast reaches of space in our Galaxy Donut Kit. These kits are designed to take the stress out of planning STEM activities by providing everything you need in one box, and you can also browse our one-time kits collection to find the perfect fit.

Key Takeaway: Shared STEM activities strengthen family bonds and show children that learning is a lifelong, joyful process that happens outside the classroom.

Educator Corner: Using Magnets in the Classroom

For educators and homeschoolers, magnetic experiments are a dream for the classroom because they are highly visual and require very little cleanup.

Meeting Curriculum Standards

Magnetism fits perfectly into "Forces and Motion" units (often found in NGSS standards). You can use these experiments to teach:

• Cause and Effect: Moving a magnet causes a metal object to move.
• Structure and Function: The shape of a magnet (bar vs. horseshoe) affects its field.
• Data Collection: Recording how many paperclips different magnets can hold.

Group Projects

The Magnet Maze is an excellent group project. Divide the class into teams and have them design mazes for each other. This encourages collaboration and peer-to-peer teaching. If you are looking for a more structured classroom experience, our school and group programmes offer curated activities that blend cooking and STEM for larger groups.

Tips for a Successful Magnet Session

1. Work on a non-metal table. If you are working on a metal table or a desk with metal legs, the magnets might stick to the furniture instead of your experiment! A wooden or plastic table is best.
2. Keep magnets away from electronics. While modern smartphones are fairly resistant, strong magnets can still interfere with older computers, credit cards (the magnetic stripe), and certain medical devices like pacemakers.
3. Encourage "What if?" If an experiment finishes quickly, ask a "What if" question. "What if we put a piece of cloth between the magnet and the paperclip? Will it still work?"
4. Use clear containers. Whenever possible, use clear plastic or glass. Seeing the reaction from all angles helps kids grasp the spatial aspect of magnetic fields.

The Connection Between Magnets and Cooking

You might wonder how magnetism relates to the kitchen. Beyond the fridge door, magnetism is used in many modern kitchen appliances. Induction stovetops, for example, use magnetic fields to heat the pan directly without getting the stovetop hot. Many can openers use a magnet to hold the lid so it doesn't fall into your food.

Exploring these "hidden" magnets in the kitchen is a great way to show kids that STEM is all around them. When we design our kits, we look for those "aha!" moments where a scientific principle makes a recipe possible or a kitchen tool work better.

Troubleshooting Common Issues

Sometimes an experiment doesn't go as planned. Here is how to fix common magnet mishaps:

• The magnet isn't "pulling": Check if the object is actually steel or iron. Many modern "silver" objects are actually aluminum or stainless steel, which are often not magnetic.
• The paperclip won't float: Your string might be too long, or your magnet might be too weak. Try using a stronger magnet or shortening the string.
• The cereal iron won't move: Make sure the cereal is very finely crushed and the water is warm. The iron particles are tiny, so they need a clear path to reach the magnet.

Beyond the Basics: Electromagnets

For older children who have mastered these 15 experiments, the next step is building an electromagnet. This shows the relationship between electricity and magnetism.

By wrapping copper wire around a large iron nail and connecting the ends of the wire to a D-cell battery, you can create a magnet that you can turn on and off. When the electricity flows, the nail becomes magnetic. When you disconnect the battery, the magnetism disappears. This is the same technology used in giant scrapyard cranes and high-speed maglev trains.

Conclusion

Magnetic experiments for kids are a gateway to a lifelong love of STEM. They take complex, invisible physics and turn them into something a child can feel in their own hands. From the simple joy of a scavenger hunt to the culinary science of cereal extraction, these activities prove that learning doesn't have to be limited to a textbook.

At I'm the Chef Too!, our mission is to make these types of discoveries a regular part of your family's life. We blend the arts, cooking, and STEM into experiences that spark imagination and build confidence. Whether you are exploring the magnetic poles or baking up a storm with The Chef's Club, the goal is always the same: to make learning delicious and fun.

• Start small with a household scavenger hunt.
• Encourage curiosity by asking "Why?" at every step.
• Transition from play to "edutainment" with themed kits.

"The most beautiful thing we can experience is the mysterious. It is the source of all true art and science." — Albert Einstein

Ready to start your next adventure? Grab a magnet and see where the force takes you!

FAQ

What are the best magnets for kids to use?

For younger children, large magnetic wands or horseshoe magnets are best because they are easy to grip and too large to be a choking hazard. For older children, ceramic bar magnets or small disc magnets are great for more precise experiments, provided they are used under adult supervision.

Why doesn't my magnet stick to some metal objects like pennies?

Magnets only attract specific types of metal, mainly iron, nickel, and cobalt. Most coins, like pennies (copper and zinc) or nickels (which actually contain more copper than nickel), are not magnetic. Aluminum foil and stainless steel pans are also usually non-magnetic.

How can I explain magnetic poles to a child?

Think of magnets like a team where every person has a "North" hand and a "South" hand. If they try to hold hands North-to-North, they push away. But if a North hand meets a South hand, they can hold on tight and stick together.

Are magnets safe to have in the kitchen?

Yes, magnets are safe in the kitchen as long as they are kept away from sensitive electronics and not swallowed. In fact, magnets are found in many kitchen tools, from knife racks to the seals on your refrigerator door that keep the cold air inside.