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Explore Sound and Color with Water Glasses

May 1, 2025

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Explore sound with glasses of water. This is a simple and fun experiment for kids that combines science, music, and art!

Updated June 2025

I’m really excited to share with you one of my most favorite activities to do with kids of all ages! How to explore sound with (colored!) water in various sized glasses. I love how it combines sound and color exploration and how sensory-rich it is!

I have used this with groups of kids as young as preschool and as old as 5th grade (and all sorts of combined age groups) and it is always a hit.

Plus, it’s easy to do anytime with objects you probably have around the house already, and it requires very little set up.

Be forewarned: by the time you’re finished, it will probably become a wet mess of brownish, grayish water. But it sure goes through some amazingly beautiful phases before it gets there (both to the eyes and to the ears!).

And since it’s just colored water, the cleanup is quick and easy.

Explore Sound and Color with Water Glasses

MATERIALS

A variety of drinking glasses (you can use a set that are all the same size or a variety of different shapes and sizes)
A pitcher of water
Spoons and/or wooden sticks
Food coloring (or liquid watercolors)
Trays or a towel to work on

INSTRUCTIONS

Get set up
I started with three glasses and two spoons at each place, although you can vary this however you like – there is no wrong way to set this up.

While I was filling up the pitcher of water in the kitchen, I sent my kids into the art room and asked them “What sounds can you make?” with the objects on the table.
Start to explore
We started with empty glasses at each place and a pitcher of water on the table in the middle. My kids enjoyed the autonomy of pouring different amounts of water into each glass. For younger kids, you can pour water and ask them to tell you when to stop.

Once they filled their glasses, they wanted to add color.

Now that the glasses are filled with different colors, encourage your child to explore sounds again using the spoons. Try wooden sticks, also, as they produce different sounds.

They might notice that different amounts of water (or differently shaped glasses) make different sounds! Or they might just enjoy the experience of banging and pouring and mixing.
Keep going
From here, it’s really a free for all!

Your kids might want to explore the color mixing aspect, carefully combining different colors to make new ones. Or they might want to explore the different sounds the glasses make.

You may want to have an empty bowl so that when their glasses get overly full, they can dump some out and start again with fresh water and fresh color.

I have yet to try this with a child who didn’t really enjoy dumping, mixing, adding more water, adding more color, and mixing some more.

I love the combination of science, sound, and art in such an open-ended, sensory way. This activity really saved us on a blustery winter morning over the holiday break! Perhaps it will for you, too…

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Explore Sound and Color with Water Glasses

Melissa Garrett

Melissa Garrett is a parent, teacher, social worker, mess maker and lover of art supplies. She has a host of experience teaching and working with lots of different age groups, especially preschoolers. She also has a background in music and loves to integrate sound and art into the classroom and everyday life as much as possible. Melissa loves open-ended art exploration, sewing with unexpected materials, finding interesting sounds in surprising places, going on forest adventures, and letting kids explore the world at their own pace. She has an 8-year-old daughter who really enjoys being covered with paint from head to toe, a 5-year-old son who is possibly the loudest person alive, and a very patient spouse who balances her chaos.

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