Magic Slime! How Liquids Become Solid
Ages 3–9
Key Insight
Mixing glue with Borax creates a magic net that turns liquid into squishy slime!
📖 Explanation
🧒 For Ages 3-5 (Simple Words)
Let's make something squishy! When we mix glue with magic water, they hold hands and get tight. It stops being runny and becomes a bouncy toy!✨
🎒 For Ages 6-9 (Science Talk)
Polymer Cross-linking
Glue is made of long chains called polymers. When you add Borax, it acts like a bridge that connects these chains together. This process is called cross-linking, turning the liquid glue into a solid-like gel!
❓ Frequently Asked Questions
- Is it safe?
- Yes, but always wash your hands and don't put it in your mouth!
🧪 The Ultimate Slime Maker
~15 minThe classic science experiment for home.
🛒 Supplies
📋 Steps
- 1
🥣 Glue base
Mix 1/2 cup of PVA glue with 1/2 cup of water.
- 2
🧪 Activate
Slowly add Borax solution and stir until it clumps.
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