WATCH THE QUICK AND EASY VIDEO TUTORIAL! The oil floats on top of the water because it is less dense or lighter than water. The food coloring has the same density as the water so it sink through the oil and mixes with the water. When you add the tablet it sinks to the bottom then starts to dissolve. As it dissolves it makes gas, carbon dioxide.

Making an actual lava lamp that you plug in would require some effort and unusual supplies, but you can create a non-electric version in just a few minutes with the help of the fizzing power of Alka-Seltzer. In this activity you can find out how to make your own Alka-Seltzer® lava lamp.

2024年9月22日 · This lava lamp experiment is super cool! Your kids will love exploring colored water and oil, but a surprise ingredient will make this science activity even more exciting! It’s always a hit with the kids.

You know the mesmerizing feel of watching a lava lamp, with its large colored bubbles sinking, rising, and morphing? The action you see is actually a fun science experiment as it's caused by the density and polarity of the substances. With this project, you can make your own (temporary) DIY lava lamp with household materials!

2023年1月1日 · DIY lava lamps are one of our favourite science experiments as they are super simple to make, can be used over and over again, and you can be as creative as you like with them. We’ve made Minions, reindeer and even snowmen lava lamps!

2024年12月2日 · Make a homemade lava lamp for fun science. Your kids will want to try this lava lamp experiment to see the cool chemical reactions!

2024年12月25日 · This DIY Lava Lamp Experiment is perfect for the classroom. It’s a hands-on way to explore the principles of density, chemical reactions, and how liquids and gases interact. Plus, your students will love watching their colorful creations come to life.

2025年3月4日 · Lava lamp science experiment is perfect for kids to introduce science concepts like chemical reactions and liquid densities. Fill the water bottle with ¼ cup of water. Fill the rest of the bottle with vegetable oil. Add a few drops of food coloring. Break the antacid tablet in half and drop half of it into the bottle. Watch what happens.

Using stuff you probably have lying around the kitchen, you and your family can make your very own lava lamp and learn a bit of science while doing it! Make a groovy lava lamp and learn...

Create your own lava lamp at home using water, oil, food coloring, and an effervescent tablet to explore liquid density and chemical reactions.#LavaLamp #Sci...