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Science experiments you can do at home! Explore an ever growing list of hundreds of fun and easy science experiments. Have fun trying these experiments at home or use them for science fair project ideas. Explore experiments by category, newest experiments, most popular experiments, easy at home experiments, or simply scroll down this page for tons of awesome experiment ideas!
- Orange Fizz
Materials: An Orange or Clementine 1/2 Teaspoon Baking Soda...
- Science Experiments For Kids
Science experiments you can do at home! Explore science...
- New Experiments
New Science Experiments For Kids. Enjoy brand new science...
- Milk Art
Materials A bowl ½ cup of milk Dish soap Cotton swab Food...
- Rainbow in a Glass
Watch Scientist Joe conduct the experiment here! Materials...
- Cool Crystals
Materials ¼ cup Epsom salt ¼ cup hot water Food coloring A...
- Super Cool Soda
Materials 1 (or 2) bottles of water, soda, or juice...
- Polar Bear Blubber
Materials: 2 gallon sized zipper lock bags 4 tablespoons of...
- Orange Fizz
- Science Experiments at Home That Take Less Than 1 Hour
- Home Science Experiments That Take 1 to Several Hours
- Long-Term Science Experiments at Home
1. Tie-Dye Milk
Sounds delicious, right? You’re not actually drinking it, but instead watching science magic happens when you combine dish soap with milk and food coloring. This is a very pretty experiment that draws the focus and mind into what’s happening on the plate, and all because of a little chemistry with everyday items. Well, food dye may not be an everyday item, but it might be after your kids get a hold of this! So, what’s going on here, scientifically-speaking? Milk is made up of two major ingred...
2. Saturn’s Glowing Rings
I don’t know about you, but I love everything about space. This experiment shows you how Saturn’s rings are made of rocks and ice chunks even though they look so smooth in pictures. You’ll also see why there are big gaps in the rings. Younger kids take delight in using a flashlight and sprinkling powder, while older kids can get more specific with questions about Saturn and how the rocks and ice stay in orbit.
3. Breaking Down Colors
We all know that the fun, vibrant colors we see in our lives are created by mixing the basic red, yellow, and blue. In this experiment, you and your child will learn which colors make up those fun shades they have in their art supplies. This also teaches some basic chemistry and uses materials you already have at home. It can be done very simply and expanded to create a large-scale investigation if you love it.
14. Mangrove BioShield
Ecologists and conservationists are pushing for more regulations in building and saving mangrove forests around coastal areas. The reason is represented in this STEM activity. The trees act as a mangrove BioShield (bio = life, shield = protection), showing how natural obstacles can prevent critical damage from marine natural disasters such as tsunamis. The mangrove BioShield can be for older elementary kids through to high school. Obviously, the younger they are, the more parent involvement....
15. A Greater Crater
When you look at the night sky and see the moon, one of the first things you notice is its craters. The moon is completely covered in them, and some are so large we can see them from Earth. Meteorites often make the craters that we see when they hit the surface, but it makes us wonder why some craters are so much bigger than others. This experiment will help you to investigate one of the main reasons why craters come in different sizes.
16. Rube Goldberg Chain Reaction Machine
We’ve all seen them, some pretty far-out there chain reaction machines to complete simple tasks, usually in movies. But they are real, and are becoming even more popular now that we’re all stuck at home for a while. This is a fun way to explore physics with stuff you have at home. Ask your child to decide what the end goal is (e.g. get the ball into the cup), and ask them to think about creative ways to make it get there. Working together, you can start with small pieces of a circuit to find...
24. Crystal Kingdom
This is the oldest trick in the book, but it’s popular because it’s so effective, fun, and has great results. The only drawback to most crystal-growing recipes is that they take ages to grow, and to be quite honest this one is no exception. In fact, these crystals will take several days to grow but the end result is worth it. The reason is that this experiment involves growing a whole landscape of beautifully colored salt and bluing crystals. Here’s a video for visual reference: A few things...
25. Blow up a Balloon with Yeast
We are surrounded by science in action, but sometimes it is really difficult to see what is happening, especially when it is on a small-scale. When we make bread, yeast ‘eats’ the sugars in the food and creates CO2, giving bread its airy texture. This experiment lets you both visualize what happens when yeast consumes sugar and is a great set-up for an experiment that can be observed throughout the day. Depending on your supplies and time, you could start with a demonstration and use that to...
26. Seed Germination
A really simple but fun multi-day experiment is germinating seeds under different conditions. This means finding some quick-sprouting seeds such as beans and putting them in different conditions to see how that affects germination (sprouting leaves and roots) and growth. I love using seed experiments because they are inexpensive, simple, and leave a ton of room for creating your own unique experiment.
- Lemon Volcano Science Experiment. Everyone loves a volcano experiment! This one uses a lemon as a twist on the normal vinegar experiment. The activity takes you through the process of setting the experiment up.
- Lava Lamp in a Glass. Sticking with the lava theme, your child can create their very own lava lamps using only water, vegetable oil, a plastic bottle, food colouring and effervescent tablets.
- Magic Water Refraction Science Experiment. Be prepared for your child to be amazed at this experiment! They’ll learn what happens when pictures are placed behind a glass of water.
- Superhero Science Experiments. Adding a superhero theme to your science experiments is bound to excite young children. Watch marshmallows change shape, create a cola super fountain, and make your superheroes fly using only balloons, glass bottles, glue and paper-clips.
Jan 24, 2023 · Gently submerge the remaining eggs, without toothpaste on them, in the remaining glasses: one in the glass labeled Soda 2 and the other in the glass of juice labeled Juice 2. Wash and dry your ...
- Marisa Lascala
- marisa.lascala@hearst.com
- Good Housekeeping
Growing Gummy Bears Experiment for Kids. Photo credit: In The Playroom. In this easy experiment, kids place gummy bears in different solutions like water, saltwater, and vinegar to observe how they change in size. This experiment is a fun way to help children learn about osmosis, the process by which water moves through a semi-permeable membrane.
Mar 4, 2024 · Go Science Kids. 43. “Flip” a drawing with water. Light refraction causes some really cool effects, and there are multiple easy science experiments you can do with it. This one uses refraction to “flip” a drawing; you can also try the famous “disappearing penny” trick.
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Heat the sugar with 200ml of water until the sugar is completely dissolved. Set aside to cool. Fill four clear dishes with regular water and place them on top of white paper. Fill the last dish with the sugar water and place it on top of your red paper. Set the dishes in a row outside.
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