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How to Do a Melting Ice Experiment

by Jean Van't Hul
January 11, 2022

If you haven’t tried this salt melting ice experiment yet, you must! This beautiful version of this easy science experiment for kids is from the new book Play Make Create by Meri Cherry and involves adding color to ice tunnels and making beautiful ice sculptures. 

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Updated April 2022

We are big fans of mixing art, science, and play in the name of childhood fun, learning, and creativity.

So, we want to give a big thumbs up for Meri Cherry’s book, Play Make Create: A Process-Art Handbook. She blurs the lines between art, science, play, and crafts in a beautiful and inviting way that will help kids everywhere be more creative while having a blast.

Meri Cherry has long been a friend, part of a mutual group of kids’ art bloggers, and someone we’ve admired over the years for her fun ideas, beautiful aesthetic, and child-oriented approach to art. You probably know her from her blog (Meri Cherry) or her Instagram (@mericherryla) or even from her kids’ art studio in Los Angeles.

So, when her publisher asked me for an endorsement for her new process-art book, we said of course!

“Play, Make, Create is a wonderful invitation to children’s art, combining tried-and-true favorites with creative new ideas. Kids will love doing these fun process–art activities and parents will love Meri Cherry’s simple, no-stress approach to bringing more art and creativity into the home.”

-Jean Van’t Hul
The Ice Sculptures Kids Activity in Meri Cherry's book Play Make Create

When we looked through to choose an activity from the book, we were especially excited to make ice sculptures. This melting ice science experiment is a favorite and something we’ve done a number of times in different ways over the years, but it had been a while and we were really excited about Meri’s presentation of the activity.

It’s an absolutely amazing experiment and the results are gorgeous!

melting ice sculpture pin

A Melting Ice Experiment

Here’s a video of this activity in process and we’ll share some photos and tips below.



  1. Make your ice

    First, we filled some food storage containers with water, slipping animal figurines into some of them, and set them in every available spot in the freezer.

    TIP: Try this with a variety of sizes and shapes! It’s interesting to the see the differences as they react to the salt and color.

  2. Set up your work station

    The next day, we took the ice blocks out of the containers and set them on a tray with a rim. (This is important, as you’ll soon see. All that melting ice + the addition of liquid color means lots of colored water that you want to contain.)

    We also put out some salt in a small bowl with a spoon and some watered-down food coloring or liquid watercolors in small jars with pipettes/droppers.

  3. Add salt!

    To do the ice melting experiment, you sprinkle salt over the ice blocks. The salt melts the ice faster than the ambient temperature, melting tunnels and crevasses into the ice.

  4. Then add color!

    Once you have some crevasses in your ice, use a dropper to add color (liquid watercolors or watered-down food coloring). The liquid color highlights the tunnels and crevasses so that you can better see them.

    Ice tunnels formed by melting salt and filled with food coloring

    Can you see the tiny tunnels inside the ice sculpture formed by melting salt and filled with food coloring?

But besides the science behind what’s going on with the experiment, it’s a fun process to do and observe, and the results can be absolutely beautiful!

An ice sculpture formed with the salt melting ice technique
Photo by Jean Van’t Hul

How to Create Beautiful Ice Sculptures

Each block of ice becomes a stunning ice sculpture as it’s formed by the salt melting technique and colored with the liquid paint.

And you can stack and combine the ice sculptures as well! Simply arrange the different ice pieces however you like. You can let them melt as is or refreeze them into a new sculpture!

ice sculpture
Photo by Jean Van’t Hul

A big thank you to Meri Cherry for sharing the wonderful art, play, and science activity in her new book!

We ALL had so much fun doing this melting ice experiment and making the ice sculptures! And we’re so glad that we came across the activity in Meri’s book.

There are so many fun process art + play activities inside this book! It’s definitely worth picking up a copy!

You can buy Play Make Create: A Process-Art Handbook on Amazon and everywhere else books are sold.

Book Cover for Play Make Create by Meri Cherry

More Science Experiments for Kids

Pin It for Later

melting ice sculptures pinterest
How to Do a Melting Ice Experiment

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