Science projects for kids are a great way to inspire curiosity and educational engagement. Sometimes, though, they aren’t much fun for adults. These projects will be fun for you too, and they are all possible on a budget. Enjoy these great science projects with your kids!

Science projects can require trial and error. Don’t be too disappointed if it doesn’t work the right way the first time. These projects are best suited for kids who are at least five years old.

6 Science Projects for Kids You Will Want to do With Them

1. Homemade Ice Cream

Making ice cream the scientific way is incredibly fun and tasty. Your budget for this project will be between 10 and 15 dollars depending on ingredients preferred and how much you want to make.

This project is all about making old-fashioned ice cream, which is beloved by all. You need a larger quart-sized bag and a sandwich-sized Ziploc bag. You will also need rock salt, heavy whipping cream, vanilla or other preferred flavoring and lots of energy to shake those bags. The food ingredients go in the smaller bag, and the rock salt remains in the outer bag. After about 15 minutes, you will have edible ice cream that tastes great and was homemade. That is hard to beat in the summer months, but it is an excellent project all year that keeps kids busy and engaged with science.

This science project uses the physics of freezing. You can read more about this process from Houghton Mifflin Science. Science projects for kids can be tasty and educational.

2. A Lemon Volcano

Everyone has heard of the paper volcanoes that dominate elementary-school science fairs, but a lemon volcano is exciting and unique. An added benefit is that it also smells pleasant. All you need for this science project for kids is two lemons per volcano, baking soda, watercolors, craft stick, dish soap, tray, a cup, and spoons. If you are doing this project with a couple of kids, then you will need a set of those items per child.

This project is under 10 dollars. Citric acid and baking soda combine to cause a chemical reaction. You can learn more about this exciting sensory experiment by checking out the full details in this lemon volcano for kids link.

3. Color-changing Slime For Heat Sensitivity Testing

Color-changing slime uses thermochromic pigments that change color when it is a specific temperature. Each dye has different properties that allow it to change color at different temperatures. This is what mood rings and similar products use to change color. Slime is already so fun to create as science projects for kids, but adding the thermochromic pigments is an extra-fun way to test temperatures and play with different reactions.

This project will cost about 15 dollars depending on the amount of ingredients you purchase and how many. Science projects for kids are great for creating a toy that is reused for endless fun. You can also repeat as needed because slime does get icky after excessive handling. To learn more about creating your own color-changing slime, follow the hyperlink for the recipe and directions.

4. Make Your Own Rainbow Paper

Rainbow paper science projects for kids is super simple and fast, but it will fascinate and inspire repeatedly. All you need is a few things you probably already have in your home. A bowl with water, clear nail polish, and pieces of black paper. To make the rainbow paper, you put a few drops of the nail polish in the bowl of water and dip the black paper into the bowl and remove it quickly.

Tilting it around in sunlight will provide the best results. The rainbows will start to appear on the paper. This project works because of interference with a thin film. Playing with light is one of the easiest science projects you can do, and your kids will be fascinated.

5. Fizzy Bath Dough

Science projects for kids are excellent for bath-time fun that incorporates chemical reactions and playtime. This dough is safe to use in the bath, but it is not for eating. It costs under five dollars to make this dough. All you need is baby oil, baking soda, food coloring and citric acid. You will need one cup of baking soda and one tablespoon of baby oil. A half cup of citric acid goes into the mixture along with food coloring. The proportions of the recipe can be played with to get the right consistency.

It should be doughy and easy to play with, but it should not be too moist or dry. When it is added to the bath to play with, the chemical reaction happens. This is where you can explain the reaction to your child so that they can have a fun and educational bath. Be aware that this project will make the bath very slippery. Having a bath mat in the tub will add extra safety, and you should always help your child in and out of the bath after creating this project.

6. Borax Crystals

Thi Borax crystal projects are one of the most fun science projects for kids that you can do easily and safely. Borax reacts with water and other ingredients to form crystals overnight. You can do this in many ways, creating different things that will make your child excited about the reaction of borax and formation of sparkly crystals.

One of the cutest projects is this crystal rainbow made with borax. The ingredients are easy to find and will cost under 15 dollars depending on what kind of project you want to make. The time commitment will be about a day.

siblings doing science project

Summing Up

Science projects for kids are much more fun when you can enjoy them too. The above projects are safe and easy, and they are budget friendly. Most of the projects require ingredients you already have around the house. Be sure to supervise your children at all phases of a project to ensure that no product gets eaten, except for the old-fashioned ice cream.

Images from depositphotos.com.