10 Science Experiments For Kids To Do At Home

It is easy to go down the rabbit hole that is the internet while searching for learning videos for kids or find projects for kids to do at home. There are so many sites where you can find online classes for kids and online puzzles for kids. How do you find the best science experiments for kids to do at home from among them? Where can you find fun science experiments for kids or easy science experiments for kids to do at home?

The answer is pretty simple: DIY.org! Since you are already here, you can see that we have a lot of online learning for kids where they can check out interesting kids’ science experiments and kids’ educational videos. Your kids can try these safe experiments for kids at home. This will keep them engaged for a long time while learning and having fun at the same time. A win-win situation for you.

We have curated ten of the most fun kid science experiments your kid will enjoy doing at home. Our challenges and online kids class have fun science videos for kids. Try them all!

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#1 Make Slimy Slime

Making slime is one of the most fun and easiest science projects for kids. Slime is pretty easy to make, and the ingredients are also easy to find at home. You will mostly need shampoo, cornstarch, food coloring, and water. You can check out a few of our fun and popular challenges: Make Slimey Slime!, Slime Time, and Make your own fluffy slime on how to make slime and let your kid enjoy this simple adventure. This is an experiment that can be categorized under fun science experiments for toddlers, preschoolers, and even adults. This is a messy activity everyone will love.

#2 Create your own robot hand

What is a science experiment without creating something robotic? Start with this simple experiment and pique your kid’s interest in stem projects for kids. All you need is paper, pencil, scissors, straws, and strings of yarn or twine for this project. Check out our challenge and let your kid make a robot hand and learn how fun science experiments for kids are. This simple kid science experiment helps your kid learn about anatomy, basic engineering skills, fine motor skills, cause and effect, materials, modeling, etc. How exciting!

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#3 Make some gobbles  

Making gobbles is another fun science experiment for kids that your kid will love. Check out our challenge and help your kid learn how to make gobbles. All you need for this project is some balloons, liquid soap, a rag or a towel, and a container filled with water. The balloons need to be blown up first. Add the soap into the water and stir and mix well. Soak the blown-up balloons in the water for around 30 seconds to 1 minute and then gently dry them with the rag or towel. Knead and squish those balloons together, and voilà! The gobbles are ready.

#4 Draw constellation flashcards

Making constellation flashcards is a fun way for kids to enjoy their time and learn all about space. This activity is one of the many projects for kids interested in space that we have on DIY.org. You can check out our make constellation flashcards challenge to see how fun and engaging this activity is. As you know, flashcards enhance and encourage active recall. To make constellation flashcards, all you need are some notecards and markers. You can also cut a big piece of paper into four and use that instead of notecards. Using these flashcards, your kid can learn more about the constellations that can be seen from your home, depending on what part of the world you are in. This quick project for kids helps them learn more about space in an interesting way. 

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#5 Do the bread mold experiment

The bread mold experiment is another fun science experiment for kids to learn about and observe how a live organism grows. All you need for this experiment are some pieces of bread, some baggies, and a sharpie. Take the bread, and expose it to a surface (say the doorknob, the floor, the wheel of a car, the table, etc). Seal it in a bag after spraying some water on it. With the help of a sharpie, note down the name of the exposed surface on the bag. Now, wait for the mold to grow. At the end of the experiment, make sure to throw away the sealed bag containing the moldy bread. Inhaling mold spores are harmful. Parental supervision is advised. This science experiment for kids may look gross, but, it helps kids learn the importance of washing hands while observing how a living organism grows. Check out the results of our own bread mold experiment done by other kids on DIY here

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#6 Draw a food web

Another fun biology science project for kids is to draw the food web. This helps kids understand how different life forms in an ecosystem depend on each other for survival. All your kid needs is a paper and pen. Your kid can draw the food web on paper. This project for kids helps them understand how the food chain works, how energy is transferred up food chains that are interlinked with other food chains. This draw a food web challenge of ours has interesting entries from different kids that you can check out. 

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#7 Demonstrate capillary action

Using everyday things available at home, you can blow away your kid’s mind with this simple and easy science experiment for kids. All you need are some paper towels, water, a few glasses, and some food coloring. Keep the glasses on a counter or a table in a straight line, and fill the odd-numbered glasses most of the way up with water. Add food coloring to these glasses filled with water. Take a paper towel and fold it in half. Put one end of the paper towel in one glass and the other end in the next glass. Now watch how your kid is going to be amazed to see capillary action in motion. This is also called the walking water science experiment because of how the water climbs up the paper towel because of the capillary action. This is one of the best science experiments for preschoolers. But, we are sure this will amaze kids of all ages. Our challenge on demonstrating capillary action had some amazing entries that you can check out here

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#8 Dissect a flower    

One of the simplest science projects for kids is dissecting a flower. It is super simple. All you need is a flower (lily, tulip, or hibiscus would be best), pen, and paper. All future botany enthusiasts will love this simple project for kids. Kids can dissect the flowers, identify the different parts of the flower and label them on paper. Kids will learn all about the structure of a flower from this simple science project for kids. You can also help them learn about pollination and germination while they are doing this experiment. Check out the results for our challenge on dissecting a flower and see how interesting this experiment is for kids. 

#9 Experiment with light

There are so many simple science experiments for kids that help kids understand more about light and how it works and the different principles of light. Light refraction can be learned from a simple kid science experiment that involves just a transparent bottle of water and a paper with two arrows drawn in the opposite directions on it. You can teach kids about light reflection using mirrors. It can be a fun project for kids, with the kids writing or drawing on paper and holding it in front of the mirror and watching the reflection. There are a lot of STEM projects for kids that involve simple kid science experiments that deal with the principles of light. You can enter your kid’s experiments in our challenge on experimenting with light and check out the other entries as well.  

#10 Build a wildlife habitat

Another simple science project for kids is to build a wildlife habitat. Kids can build a home or habitat for the local animals that frequent their houses. This experiment helps kids understand more about local animals, their habitats, etc. You can check out our website for wood projects for kids, or check out this challenge to find interesting ideas on how kids can build wildlife habitats. 


You can try out all these fun and exciting science projects for kids. We have included different science experiments for kids ranging from space and robotics to biology, physics, and the weirder sides of science too so that kids can learn while having fun. We have learning videos for kindergarteners, science experiments for preschoolers, science experiments for toddlers, and also easy science experiments for kids who are in the upper levels of education so that kids of all ages enjoy experimenting and have fun.

Don’t forget to check out more fun science experiments and live challenges on DIY.org. Happy experimenting! Have fun!