Simple Science: Magic Milk | First Grade Buddies - Free Printable

It looks like you've uploaded a worksheet titled "MAGIC MILK" that includes two blank circles and a cartoon child with a magnifying glass. The instructions on the page indicate:

- The left circle is labeled: *"This is what the plate looks like BEFORE the dish soap is added."*
- The right circle is labeled: *"This is what the plate looks like AFTER the dish soap is added."*

This appears to be a science activity related to the "Magic Milk" experiment, a classic demonstration of surface tension and chemical reactions.

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🔬 What is the "Magic Milk" Experiment?

The Magic Milk experiment is a fun, visual science activity that demonstrates how dish soap breaks surface tension and causes colorful swirling patterns in milk.

#### 🧪 Materials Needed:
- A shallow dish (like a plate)
- Milk (whole milk works best due to fat content)
- Food coloring (several colors)
- Dish soap
- Cotton swab or dropper

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✔ Step-by-Step Procedure:

1. Pour milk into the dish so it covers the bottom.
2. Add drops of food coloring in different spots on the milk’s surface.
3. Dip a cotton swab into dish soap.
4. Touch the soap-soaked swab to the center of the milk.
5. Watch the magic happen! — The colors will explode outward in swirling patterns.

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🔍 Why Does This Happen?

- Milk contains fats and proteins.
- Surface tension keeps the liquid stable.
- Dish soap is a surfactant — it reduces surface tension and attracts fat.
- When the soap touches the milk, it rapidly moves toward the fats, pulling the colored milk along with it.
- This creates swirling, dancing colors as the molecules move.

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🖼️ How to Fill Out the Worksheet

Since this is a black-and-white printable, you would typically draw or color in the circles:

#### ✔ Left Circle (Before):
- Draw plain milk in the dish.
- Add a few drops of food coloring floating on top (not spreading).
- It should look calm and still.

#### ✔ Right Circle (After):
- Draw swirling, colorful patterns radiating from the center.
- Show the colors spreading out in chaotic, beautiful designs.
- You might add a small dot where the soap touched.

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🎯 Educational Goal:

This activity teaches:
- Surface tension
- Properties of surfactants (like dish soap)
- How molecules interact
- The role of fat in milk

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✔ Final Answer:

To complete the worksheet:
1. Left Circle: Draw milk with food coloring drops sitting on top (before soap).
2. Right Circle: Draw vibrant, swirling colors spreading outward (after soap is added).

This visually represents the scientific phenomenon behind the Magic Milk experiment — where dish soap disrupts surface tension and causes a dynamic reaction!

Let me know if you'd like a description to help your child draw it!