Easy Fireworks in Glass Experiment at Home for Kids - SPARKLEBOX
Easy Fireworks in Glass Experiment at Home for Kids!

Easy Fireworks in Glass Experiment at Home for Kids!

fireworks in glass experiment

How to make fireworks in glass 

If your kids are afraid of real fireworks, you can try to make fireworks in glass assignments at home. This is a fun science experiment that explores density plus a great way to glorify New Year’s Evening at home with your kids, and you can do it, including just a few things from your kitchen.

If you have younger children, you will have to experiment with them; however, older children will do it independently. 

Materials For How To Make Fireworks In Glass

colorings needed for Fireworks in Glass Experiment

● Spoon

● Small bowl

● Oil {vegetable, canola or coconut oil}

● Food colouring

● Clear glass or jar

● Water

This science experiment on making fireworks in the glass is simple to perform, and you probably have all the ingredients in your pantry. You can use any oil you love for the experiment, but coconut oil gives the best result as it is clear, but we understand that not everybody has coconut oil on hand. So the experiment still works with canola or vegetable oil. If you do not wish to utilise glass for this practice with a younger child, you can utilise a clear plastic glass instead.

It’s easier to utilise a brand of food colouring that comes in small dropper bottles, so you only use a single drop at the moment. For the most reliable results, utilise 2-4 different colours; if you utilise a lot, they will join in a big mess at the base. We did our research using only red and blue food colouring {some of them mixed to make purple}, which will also be excellent for partying on the 4th of July by using how to make fireworks in the glass.

How To Make Fireworks In Glass

  1. Fill the glass 3/4 full with water: It doesn’t make a difference what size glass or compartment you use as long as it’s reasonable.
  2. Put oil of decision in the little bowl and add a couple of drops of food shading on top: Utilize an egg cup as you just need a minuscule measure of oil {enough to make a dainty layer across the highest point of the glass}. You likewise just need a couple of drops of each shade of food shading.
  3. Blend the oil and food shading utilising the spoon handle: The food shading won’t appropriately mix with the oil anyway; it will part into more modest beads, which is the thing that you need.
  4. Pour the oil and food shading combination into the glass: Try not to stress if a portion of the food shading stays in the bowl, as this can occur because of a thin film of oil on the edge of the bowl. 

As soon as the oil adjusts as a layer on the water fireworks, the fireworks fall. When the oil is poured into the glass for the first time, oil bubbles form, which takes a few seconds to reassemble into a layer, then it takes a little time for the food colouring to fall through the oil layer. 

Larger droplets will create thicker fireworks that fall off fairly quickly, and light splashes of the food colouring will make small fireworks fall more slowly plus in a comparatively straight line. Follow the video fireworks to see our fireworks science in response.

The Art Besides Fireworks in a Glass Experiment- How It Works?

how does fireworks in the glass work?

One of the first questions children are likely to have as they do this experiment is how to make fireworks in the glass? The solution is density! 

Density is calculated by measuring the mass of an object divided by its volume. We are sure it all sounds pretty monotonous to kids, so a fun way to define density is by seeing it in action in this chemistry experiment. 

Oil has a lower density than water, so it floats in a layer on the roof of the water in the glass as the food colouring is water-based, it does not mix with the oil plus makes the droplets that seem to hover to the top. Yet, food colouring is denser than oil, so it begins to fall for the oil. Once in the water, the layer separates into the water, forming the fireworks’ streaks and spots. 

More fun scientific experiments to try with children

  • Colourful Fizzing Explosions
  • Lava Lamp Sensory Bottles
  • Magic Milk Experiment


How is chemistry useful for kid’s improvement?

Chemistry is quite possibly the most astonishing subject we can learn! Learning science gives everyone a more generous view of the world near us and the way it works. For kids, learning science allows youngsters to improve their deductive thinking abilities, math abilities and furnishes them with an opportunity to fall in love with a vital subject.

If you liked this, here are more experiments to try at home…

How to Perform Magic Milk Science Experiment at Home

Make Your Own DIY Vortex Cannon!

Cabbage Science Experiments for Kids


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