Book 27, Question 127 · Video
How can you grow salt crystals in a dish?
Ask a grown-up to stir table salt into warm water until no more will dissolve. Pour a thin layer into a shallow dish over dark paper and put it in a quiet, sunny spot. As the water evaporates over a few days, tiny cubes and stepped, hollow pyramids appear along the edges. Look every day with a magnifier and draw changes.
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What Crafty Clover says in this video
Intro
Hi there, curious minds! I'm Crafty Clover! Let's discover something amazing. How can you grow salt crystals in a dish?
The Big Idea
Want to grow your own salt crystals? All you need is salt, water, and patience! Let's get started.
Mixing
Step one: Mixing. Ask a grown-up to stir table salt into warm water until no more will dissolve. That makes a strong salt solution.
Setting Up
Step two: Setting Up. Pour a thin layer into a shallow dish over dark paper. Put it in a quiet, sunny spot where it won't be bumped.
Watching
Step three: Watching. As the water evaporates over a few days, tiny cubes and stepped, hollow pyramids appear along the edges. Look every day with a magnifier and draw the changes.
A Closer Look
Let's take a closer look! Dissolve salt. Use warm water. Pour thin. Let it dry.
Quick Facts
Quick facts! Slower evaporation usually gives bigger crystals. Look for cubes. And hollow pyramids. Check every day.
Think Like a Scientist
Now, think like a scientist! Grow your salt crystals. Wait one week. Find the biggest crystal. Measure it with a ruler. Record it in your journal!
Outro
To grow salt crystals, a grown-up dissolves salt in warm water, and you pour a thin layer into a dish on dark paper in a sunny spot. As water evaporates, cubes and hollow pyramids appear. Check every day! Science is amazing! Keep wondering and keep exploring! Share what you learned with someone at home, and see what they think! Crafty Clover can be found on Amazon Books, Google Bookstore, and Apple Books. Available for purchase or download! Bye for now!