Laws of the Universe - Cosmic extensions First Great Story

Bring science to life in your Montessori classroom or homeschool with these engaging, hands-on experiments inspired by the traditional Laws of the Universe lessons or First Great Story. Perfect for children ages 6–8, this resource includes 19 easy-to-follow science experiments that use everyday materials commonly found at home or in department stores.

Whether you are introducing the First Great Lesson or reinforcing concepts, these experiments are designed to spark curiosity, encourage independent exploration, and connect children to the wonders of the universe.

✅ What’s Included

• 19 Montessori-inspired science experiments, including:

  • Cold – Freezing

  • The Formation of the Star

  • Solid, Liquid, Gas

  • Liquid – Viscous

  • Solid to Liquid to Gas

  • Particles That Come Together and Stay Apart

  • Mixture

  • Combination of Gas

  • Crystals

  • Chemical Reaction

  • Precipitation

  • Properties of Solid, Liquid and Gas

  • Elastic, Plastic, Rigid

  • Matter at Different Temperatures
    (and more!)

• Two recording sheet options so you can choose the format that works best for your students.

🌟 How to Use

1. Introduce and demonstrate the experiment.

2. Encourage students to repeat the experiment independently and record their findings.

3. Draw connections to the key scientific ideas and link them back to the universe.

4. Discuss safety expectations – experiments that require adult supervision are clearly marked.

These experiments can be used individually, as part of your Montessori First Great Lesson, or integrated into science centers, unit studies, or homeschool explorations.

⚠️ Important Note

While every care has been taken to ensure safety, adult supervision is required. Teachers and parents should review experiments beforehand to ensure a safe and meaningful presentation.

💡 Why You’ll Love It

• Aligned with Montessori philosophy

• Perfect for hands-on science learning

• Easy prep with household materials

• Flexible use in classrooms or at home

• Builds a strong foundation for future scientific exploration

👉 Give your learners the chance to explore science the Montessori way—with wonder, independence, and discovery.

Read more about how I used them here. 

Espanol - Vista previa del recurso aquí

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Great Story Bundle - this  laws of the universe resource is included in the bundle

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