Easy Baking Soda and Vinegar Volcano Eruption for Kids

Easy Baking Soda and Vinegar Volcano Eruption for Kids


Kids learn and absorb new concepts like sponges if taught interestingly. To make their education interesting, there are various educational activities that both parents and kids can enjoy together. This volcano experiment for kids is one such activity that both little ones and grown-ups would love. 

This lava experiment with baking soda involves common household ingredients from the kitchen. So, on those days that you are bored, if you are looking for fun things to do with your children try these science experiments for class 8, try this volcano experiment for kids.

How to Make a Step-by-step Volcano?

Things required for volcano experiment for kids

  • Vinegar
  • Baking soda
  • Empty plastic bottle
  • Sand 
  • Dish soap (optional)
  • Food color (optional)

How to Make a Volcano Model Easy 

This experiment works based on the reaction between baking soda and vinegar. You can add some dish soap to enhance the effervescence, and some food coloring to make the volcanic eruption look a little cooler. 

  1. Pull a sandbox for this easy volcano experiment for kids. You can also take this experiment outside and use an old inflatable pool. Remember, it might get a little messy depending on the bottle’s size and the number of ingredients you use. 
  1. In a paper cup, mix baking soda, dish soap, and food color to create a smooth paste. If required, add some water to make a homogenous mixture that is easily pourable. Dish soap would make the mixture appear extra bubbly, and this will add to the oomph factor of this volcano experiment for kids. Red food coloring would make the overflowing mixture look more like lava than the white bubbly mixture that comes from the carbon dioxide formed when vinegar reacts with baking soda. 
  1. Pour this mixture into the empty plastic bottle. Use a small bottle with a narrow mouth for the best results. Wide-mouthed jars and plastic cups might slow down the bubbles as they rise. With a narrow mouth, you would notice a more attractive eruption effect. When the quantity of the mixture is too less the bubble might not be able to flow. So measure out your ingredients accordingly.  
  1. Place the bottle with the baking soda mixture at the center of the sandbox or inflatable pool. Scoop in some sand and make a mound around the bottle way up to the brim. 
  1. Take the vinegar in a beaker or a small jar with a spout that would make it easier to pour it into the bottle. Ask your kid to pour the vinegar into the bottle containing the baking soda mixture. Ensure that your kid is wearing safety goggles and maintaining a safe distance from the mouth of the bottle. 
  1. The reaction is quick, and you should see a lively bubbly mixture flowing out from the bottle as carbon dioxide is released. You should be able to see the soapy lava emerge from the bottle moments after adding the vinegar. 
  1. The bubbles continue to emerge until all acetic acid and sodium bicarbonate molecules react. This should take a few seconds, until the bubbles settle down. 
  1. You can empty the contents of the bottle, wash it thoroughly, and repeat the same procedure for endless fun when your kids are looking for some indoor activities to try. 

What Can Kids Learn From This Experiment?

Baking soda and vinegar volcano experiments for kids can teach kids what happens when acids react with basic ingredients. Baking soda contains sodium bicarbonate, and vinegar contains acetic acid. When these two ingredients react, three different components are formed: carbon dioxide, water, and sodium acetate. You can see water and sodium acetate in the form of the liquid mixture left behind, and the carbon dioxide escapes in the form of bubbles formed when the components react. 


Why do Kids Require Such Science Experiments? 

You can use this experiment to complement other everyday science concepts like the density of liquids. If you are looking for educational toys and activities for kids, there are plenty of choices. These can be used as productive challenges for young learners. Experiments like these allow the little ones to learn while they play. This would be the most effective way to teach new things. These science experiments for class 8 make kids understand the practical application of various science concepts, they will find it easier to understand them. 

Nursery kids and older kids can all be entertained in the most productive way using educational toys and activity kits. And for those days where you do not have any such toys handy, you can creatively use everyday household items to put together a fun activity like this volcano experiment for kids. So, are you ready to try this easy volcano experiment with your kids?

Comment (1)

  • Shreiya Reply

    That’s a great experiment! Children love experiments and indeed that’s just the prefect way to keep Kids constructively busy while building their sense of wonder. And when it comes to stuff you can create with baking soda, it becomes exhilarating. Here are a few more amazing things you can do with baking soda – https://kidpillar.com/20-baking-soda-experiments-for-kids/

    April 18, 2021 at 12:44 pm


Your email address will not be published. Required fields are marked *

Easy Baking Soda and Vinegar Volcano Eruption for Kids