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Writer's pictureJulie Zantopoulos

7 Fun Science Experiments for Kids Using Things You Already Own

Looking for fun and educational activities to keep your kids engaged at home? Science experiments are a fantastic way to combine learning and play! With items you likely already have around the house, you can create exciting and colorful experiments that will captivate children under 10. From magic milk to homemade playdough, these hands-on activities are perfect for sparking curiosity and fostering a love for science. Dive into these seven delightful science experiments and watch your kids' faces light up with wonder and excitement!

7 Amazing Science Projects


Magic Milk

Turn your kitchen into a magical science lab with the Magic Milk Experiment! Using just milk, food coloring, and dish soap, kids can witness a vibrant display of colors dancing and swirling around. This experiment is not only visually stunning but also a great way to introduce children to the concept of chemical reactions. The simple steps and mesmerizing results make it a perfect activity for young scientists.


Ingredients:

  • Whole milk

  • Food coloring (various colors)

  • Dish soap

  • Cotton swabs

  • A shallow dish or plate

Instructions:

  1. Pour whole milk into the shallow dish, enough to cover the bottom.

  2. Add drops of different food coloring in various spots on the milk.

  3. Dip a cotton swab in dish soap.

  4. Touch the soapy end of the cotton swab to the center of a food coloring drop and watch the colors dance!



Rainbow in a Jar

Explore the beauty of density and colors with the Rainbow in a Jar experiment. By layering honey, dish soap, colored water, and vegetable oil, kids can create a stunning rainbow effect in a jar. This activity not only produces a beautiful visual but also provides a hands-on lesson about the different densities of liquids. It’s a fun and fascinating way to introduce scientific concepts to young minds.


Ingredients:

  • Honey

  • Dish soap (colored)

  • Water

  • Vegetable oil

  • Food coloring

  • A tall, clear glass or jar

Instructions:

  1. Pour honey into the bottom of the glass.

  2. Add a layer of dish soap carefully on top of the honey.

  3. Mix food coloring with water and gently pour it over the dish soap.

  4. Add vegetable oil as the top layer.

  5. Observe the colorful layers forming a rainbow!

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Invisible Ink Messages

Uncover the secrets of invisible ink with this intriguing experiment! Using lemon juice and a little heat, kids can write and reveal hidden messages. This activity is a fantastic way to teach children about oxidation and the science behind invisible ink. It's a fun and mysterious experiment that will make kids feel like real secret agents!


Ingredients:

  • Lemon juice

  • Cotton swabs

  • White paper

  • A light bulb or iron

Instructions:

  1. Dip a cotton swab in lemon juice and write a message on the white paper.

  2. Let the paper dry completely.

  3. To reveal the message, hold the paper close to a light bulb or gently iron it. The heat will make the lemon juice turn brown.



Homemade Playdough

Get creative with Homemade Playdough! This simple recipe uses flour, salt, cream of tartar, oil, and water to make soft, pliable playdough that kids can shape and mold. Adding food coloring makes it even more fun and colorful. This activity is perfect for sensory play and encourages creativity and fine motor skills in young children.


Ingredients:

  • 1 cup flour

  • 1/2 cup salt

  • 2 tsp cream of tartar

  • 1 tbsp vegetable oil

  • 1 cup water

  • Food coloring

Instructions:

  1. Mix the flour, salt, and cream of tartar in a saucepan.

  2. Add water, oil, and food coloring.

  3. Cook over medium heat, stirring constantly until the mixture thickens and forms a ball.

  4. Let it cool, then knead until smooth. Play away!

live work play, liveworkplay, science experiments, STEM, Kids in STEM, Kid Science

Fizzing Colors

Watch colors come to life with the Fizzing Colors experiment! By combining baking soda, vinegar, and food coloring, kids can create a fizzy, colorful reaction on a baking sheet. This simple yet captivating activity is a great way to teach children about acid-base reactions while they enjoy the vibrant fizzing colors.


Ingredients:

  • Baking soda

  • Vinegar

  • Food coloring

  • A baking sheet

  • Droppers or pipettes

Instructions:

  1. Spread a thin layer of baking soda on the baking sheet.

  2. Add a few drops of different food coloring on top of the baking soda.

  3. Use droppers or pipettes to add vinegar to the baking soda and watch the colorful fizzing reaction!



Balloon Rockets

Blast off with Balloon Rockets! This exciting experiment demonstrates the principles of propulsion and physics using just balloons, string, and straws. Kids will love watching their balloon rockets zoom along the string. It's a fantastic way to teach scientific principles while having loads of fun!


Ingredients:

  • Baking soda

  • Vinegar

  • Food coloring

  • A baking sheet

  • Droppers or pipettes

Instructions:

  1. Spread a thin layer of baking soda on the baking sheet.

  2. Add a few drops of different food coloring on top of the baking soda.

  3. Use droppers or pipettes to add vinegar to the baking soda and watch the colorful fizzing reaction!

live work play, liveworkplay, science experiments, STEM, Kids in STEM, Kid Science

Oobleck

Dive into the fascinating world of non-Newtonian fluids with Oobleck! Made from cornstarch and water, Oobleck behaves like both a solid and a liquid. Kids can explore its unique properties by poking, squeezing, and letting it flow through their fingers. This sensory-rich experiment is perfect for hands-on learning and endless fun.


Ingredients:

  • 1 cup cornstarch

  • 1/2 cup water

  • Food coloring (optional)

  • A bowl

Instructions:

  1. Mix the cornstarch and water in a bowl. Add food coloring if desired.

  2. Stir until the mixture is smooth. It should be solid when you touch it quickly and liquid when you let it sit.

  3. Have fun playing with the oobleck and exploring its unique properties!


Summer Science Experiments

Science experiments are a wonderful way to engage kids' curiosity and creativity. These eight fun and colorful activities not only provide hours of entertainment but also teach important scientific concepts using everyday household items. Perfect for children under 10, these experiments foster a love for learning and exploration. Try them out today and watch your young scientists discover the magic of science!

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