Children are natural scientists, full of curiosity and wonder about the world around them. The Montessori approach nurtures this curiosity through hands-on, discovery-based learning that encourages children to explore, ask questions, and develop critical thinking skills. At Sunny Days Learning Academy, we integrate science and exploration into daily activities to spark a lifelong love of learning. Here’s how Montessori science activities encourage curiosity and how you can support scientific exploration at home.
The Montessori Approach to Science
In a Montessori classroom, science is not just a subject—it’s a way of thinking and engaging with the world. Instead of memorizing facts, children actively explore scientific concepts through observation, experimentation, and discovery. Key aspects of Montessori science education include:
- Hands-on Learning: Children use real materials to explore concepts like plant growth, animal life cycles, and physical properties.
- Self-Directed Exploration: Students are encouraged to ask questions, make predictions, and investigate answers at their own pace.
- Connection to the Natural World: Montessori science activities emphasize a deep respect for nature and an understanding of how the world works.
Simple Science Activities for Young Learners
1. Sink or Float? Exploring Buoyancy
This classic Montessori activity teaches children about density and buoyancy in a hands-on way.
Materials:
- A large bowl of water
- Small objects of different materials (wood, metal, plastic, leaves, coins, etc.)
How to Do It:
- Have your child predict whether each object will sink or float.
- Let them drop the object into the water and observe the result.
- Discuss why some objects float while others sink.
What They Learn: Critical thinking, observation skills, and an early understanding of physics.
2. Nature Walk and Observation Journal
Encouraging children to observe their surroundings fosters a love for nature and enhances scientific thinking.
Materials:
- A small notebook and crayons or colored pencils
- A magnifying glass (optional)
How to Do It:
- Take a walk outside and encourage your child to notice plants, animals, insects, or weather patterns.
- Let them draw or write about what they see in their observation journal.
- Ask open-ended questions like, “Why do you think leaves change color?”
What They Learn: Observation skills, appreciation for nature, and recording scientific data.

3. Color Mixing with Water and Paint
This activity introduces children to basic chemistry and the concept of primary and secondary colors.
Materials:
- Small cups of water
- Red, yellow, and blue food coloring or watercolor paint
- A dropper or spoon
How to Do It:
- Let your child mix two primary colors (e.g., red and yellow) in a clear cup.
- Observe how the colors blend to create a new color.
- Experiment with different combinations and predict the results.
What They Learn: Scientific observation, prediction skills, and color theory.
4. Growing a Bean Sprout
Planting seeds and watching them grow teaches children about plant life cycles and responsibility.
Materials:
- A clear plastic cup or jar
- A paper towel or cotton ball
- A dry bean seed (such as a lima bean)
- Water
How to Do It:
- Place the paper towel inside the jar and dampen it with water.
- Put the bean seed between the paper towel and the jar so your child can see it.
- Keep the towel moist and observe the seed sprouting over the next few days.
What They Learn: Responsibility, patience, and the basics of plant growth.
5. Magnet Discovery Bin
Exploring magnets introduces children to the forces of attraction and repulsion.
Materials:
- A small magnet
- Various objects (paper clips, coins, cotton balls, plastic toys, small rocks, etc.)
- A tray or bin
How to Do It:
- Have your child test each object with the magnet to see which are attracted and which are not.
- Sort objects into two groups: magnetic and non-magnetic.
- Discuss why some materials respond to the magnet while others do not.
What They Learn: Properties of materials, early physics concepts, and sorting skills.

Encouraging Scientific Thinking at Home
Beyond structured activities, you can foster curiosity and scientific thinking by making exploration a part of daily life.
- Ask Open-Ended Questions: Encourage your child to think critically by asking, “What do you notice?” or “Why do you think that happened?”
- Let Them Experiment: Give them the freedom to explore different outcomes—whether that’s mixing baking ingredients or building with blocks.
- Visit Science Museums and Nature Centers: Hands-on exhibits and nature trails provide opportunities for immersive learning.
- Read Science-Themed Books: Look for books about space, animals, weather, and simple experiments to spark curiosity.
Science and exploration are at the heart of the Montessori method, helping children develop a natural curiosity and problem-solving mindset. Through hands-on experiments, observation, and discovery, children gain a deeper understanding of the world around them. At Sunny Days Learning Academy, we embrace this love of learning by incorporating science into everyday activities, encouraging young minds to explore, question, and grow. By bringing simple science activities into your home, you can help nurture your child’s curiosity and set them on the path of lifelong discovery.