Easy and Fun Science Experiments for Kids to Do at Home

Science experiments are a great way for kids to learn about the world around them while having fun. With a few simple materials that can be found around the house, children can explore scientific concepts and develop their curiosity and creativity. In this blog post, we will explore some easy and fun science experiments that kids can do at home with adult supervision.

Experiment 1: The Magic Milk Experiment

This experiment demonstrates the effects of dish soap on the surface tension of milk, creating a mesmerizing swirling effect.


  • A shallow dish
  • Whole milk
  • Food colouring
  • Dish soap
  • A cotton swab


  1. Pour enough milk into the dish to cover the bottom.
  2. Add a few drops of food colouring to the milk.
  3. Dip the cotton swab into the dish soap.
  4. Touch the cotton swab to the milk and watch the colours move around.

Experiment 2: The Volcano Experiment

This classic experiment demonstrates the reaction between baking soda and vinegar, creating an explosive eruption.


  • A small plastic bottle
  • Baking soda
  • Vinegar
  • Food colouring (optional)


  1. Fill the plastic bottle about one-third full with vinegar.
  2. Add a few drops of food colouring to the vinegar (optional).
  3. In a separate container, mix baking soda with a small amount of water to create a paste.
  4. Quickly pour the baking soda paste into the bottle and step back to watch the eruption.

Experiment 3: The Balloon Rocket Experiment

This experiment demonstrates Newton’s Third Law of Motion, where for every action, there is an equal and opposite reaction.


  • A long piece of string
  • A straw
  • A balloon
  • Tape


  1. Tie one end of the string to a sturdy object, such as a doorknob or chair.
  2. Thread the straw onto the string and tape it in place.
  3. Blow up the balloon and pinch the end to keep the air in.
  4. Tape the balloon to the straw.
  5. Let go of the balloon and watch it zoom along the string.

Experiment 4: The Walking Water Experiment

This experiment demonstrates capillary action, where water moves through a material against gravity.


  • Six clear glasses or jars
  • Water
  • Food colouring
  • Paper towels


  1. Fill three glasses halfway with water.
  2. Add a few drops of food colouring to each glass and stir.
  3. Fold a paper towel lengthwise and place one end in the water and the other end in an empty glass.
  4. Repeat with the remaining glasses, alternating between water and empty glasses.
  5. Wait and observe as the coloured water “walks” up the paper towels and into the empty glasses.

Experiment 5: The Invisible Ink Experiment

This experiment demonstrates how to create invisible ink using lemon juice.


  • Lemon juice
  • Water
  • A paintbrush or cotton swab
  • White paper
  • A heat source, such as a light bulb or iron


  1. Mix lemon juice and water together in a bowl.
  2. Dip the paintbrush or cotton swab into the lemon juice mixture and write a message on the white paper.
  3. Allow the lemon juice to dry completely.
  4. Hold the paper over a heat source, such as a light bulb or iron, to reveal the message.


Science experiments are a fun and educational way for kids to learn about the world around them and explore scientific concepts in a hands-on way. These experiments are just a few examples of the many easy and fun science experiments that kids can do at home. Encourage your children to ask questions, make predictions, and observe the results to further enhance their scientific understanding. By engaging in science experiments, kids can develop a love of learning and a sense of wonder for the world around them.

So gather some materials, clear a space on the kitchen table, and let the fun and learning begin!

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