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Sharpie Solubility Experiment for Kids

Introduction

Are you ready for a fun and colourful science experiment? Today, we’re going to explore the solubility of Sharpie markers! This experiment is perfect for curious young minds who want to learn about how different substances mix together. With just a few simple materials, we can create bright patterns while uncovering the science behind solubility.

What You Will Need

Before we start, gather the following materials:

• Sharpie markers (various colours)
• Coffee filter papers or plain white paper (cut into circles)
• Water
• Small bowls or cups
• A pipette or dropper (optional)
• Techniques Safety Reminder: Make sure to wear an apron or old clothes, as Sharpie ink can stain!

What is Solubility?

Before diving into the experiment, let’s quickly understand what solubility means. Solubility is the ability of a substance (like a solid or a gas) to dissolve in a liquid. In this experiment, we will see how the colours in the Sharpie marker ink interact with water.

Steps to Conduct the Experiment

1. Prepare Your Work Area: Lay down some old newspapers or cardboard to protect your workspace from any potential stains.

2. Draw a Design: Use the Sharpie markers to create a design on the coffee filter or white paper. You can make circles, spirals, or even simple figures. Be as creative as you like!

3. Prepare the Water: In a small bowl or cup, pour a small amount of water. You don’t need much—just a few tablespoons will do.

4. Dip the Filter: Carefully dip the bottom of the coffee filter (the part without ink) into the water. If you’re using plain white paper, you can use a pipette or dropper to place a drop of water at the bottom of the paper.

5. Watch the Magic Happen: As the water moves up the filter paper, it will carry the ink from the Sharpie drawing with it. You’ll see the colours start to spread and mix, creating beautiful patterns!

6. Observe and Record: Take some time to observe what happens. Which colours are the most vibrant? Do some colours move faster than others? You can write down your observations in a science journal.

7. Dry and Display: Once you’re happy with the results, lay the filter paper or white paper flat to dry. Once dry, you can hang them up as colourful art pieces!

What’s Happening?

Now, let’s dive a bit deeper into the science. When you dip the filter into water, the water molecules travel up into the filter. As they do, they carry the Sharpie ink with them. This happens because the water is a solvent, and the sharpies are made with water-soluble dyes. As the water moves, it causes the ink to spread and separate into different colours.

Conclusion

The Sharpie solubility experiment is not only a brilliant way to explore the concept of solubility but also creates stunning artwork in the process! Whether you’re doing this at home or in the classroom, this engaging activity will provide both visual delight and a foundational understanding of scientific principles.

So, gather your materials and get ready to dive into the colourful world of Sharpies and solubility! Happy experimenting!

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