Simple Science Experiments and Worksheet - Free Printable

This is a science experiment worksheet for young learners, designed to teach observation, prediction, and the concept of capillary action using flowers — typically white carnations or roses.

Since you uploaded an image with this worksheet, I’ll solve it as if you were doing the classic “Color Changing Flowers” experiment in class or at home.

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## ✔ What You Need (for the experiment):
- White flowers (carnations work best)
- Clear glasses or vases
- Water
- Food coloring (red, blue, green, etc.)
- Scissors (to trim stems)

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## 🌸 Step-by-Step Solution & Explanation:

1. Prediction (Before Section)

> *“What do you think will happen to the flowers? Make a prediction.”*

✔ Sample Prediction:
“I think the white flowers will turn the color of the food coloring we put in the water.”

*(This encourages critical thinking and hypothesis-building — even if the child guesses wrong, it’s part of learning!)*

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2. Draw the Flowers – BEFORE

In the “Before” box:
- Draw a white flower with green stem and leaves.
- Color it white or light pink (if using carnations).
- Label it “Before”.

*(Tip: Use crayons or colored pencils — make sure to show the flower is plain/white.)*

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3. Do the Experiment

- Fill a glass with water.
- Add 10–20 drops of food coloring (e.g., red).
- Cut the flower stem at an angle (to help absorption).
- Place the flower in the colored water.
- Wait 24–48 hours.

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4. Draw the Flowers – AFTER

In the “After” box:
- Draw the same flower, but now its petals have streaks or spots of color (e.g., red veins or edges).
- The stem may also show some color.
- Label it “After”.

*(Tip: Show color spreading from the stem into the petals — this is key to understanding capillary action.)*

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5. What Happened?

> *Answer:*
“The flowers changed color because they drank the colored water through their stems. The water traveled up the tiny tubes inside the stem and into the petals, making them change color.”

🔹 Science Behind It: Capillary Action
Plants have tiny tubes called xylem that carry water from roots to leaves and flowers. When you put the stem in colored water, the water moves up these tubes via capillary action — the same force that makes a paper towel soak up spilled juice.

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6. What Did You Learn?

> *Answer:*
“I learned that plants drink water through their stems and that water can travel up to the petals. I also learned that adding color to water lets us see how plants move water inside themselves!”

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## 🎯 Summary for the Worksheet:

| Section | What to Write/Draw |
|-------------------|-------------------------------------------------------------------------------------|
| Prediction | “I think the flowers will turn the color of the water.” |
| Before Drawing | White flower with green stem |
| After Drawing | Same flower, now with colored streaks/veins in petals |
| What happened? | “The flowers absorbed the colored water and turned that color.” |
| What did you learn? | “Plants take in water through their stems using tiny tubes. We saw this with color!” |

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## 💡 Bonus Tip for Teachers/Parents:
Try using two colors (split the stem and put each half in different colored water) — the flower will become two-toned! This shows how the xylem tubes are separate channels.

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✔ Final Note:
This is a fun, visual way to introduce plant biology to kids. It combines art (drawing), science (observation), and literacy (writing answers).

Let me know if you’d like a printable version or a video explanation link! 🌷🔬