[Replay] How Can Gems Grow? – Geology & Crystals for Kids

[Replay] How Can Gems Grow? – Geology & Crystals for Kids

July 10, 2026 · 11 min · Episode 233

About this episode

Dr. Owl, Emma, and Ziggy explore how crystals grow and how to make them at home.

Crystals grow from cooling magma and mineral-rich water using invisible building blocks called atoms. Join Dr. Owl, Emma, and Ziggy on a subterranean adventure from the glowing Earth's mantle to a secret dripping cave to solve the mystery of the "lava smoothie." You’ll even learn how to build your own crystals at home using simple kitchen ingredients! Learning Connection: NGSS DCI: ESS2.A – Earth Materials and Systems

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