Rainbow Sugar Crystal Eruption
Create stunning rainbow sugar crystals while learning about crystallization and saturation in this fun and educational craft project.
Ingredients
Ingredients for Solution
- 2 cups granulated sugar Key ingredient for crystallization.
- 1 cup water Used to dissolve the sugar.
- as needed Food coloring (various colors) To create colorful crystals.
Materials
- 4 Small glass jars or cups To hold the sugar solution.
- 4 Wooden skewers (or string) For the sugar crystals to form on.
- 4 Clothespins (optional) To hold the skewers in place.
- 1 Saucepan For heating the sugar solution.
- 1 Stirring spoon To mix the sugar and water.
- 1 Measuring cups To measure sugar and water.
Instructions
Preparation
- In a saucepan, mix 2 cups of granulated sugar with 1 cup of water.
- Place the saucepan over medium heat, stirring until the sugar fully dissolves.
Coloring
- Once the solution is clear, divide it into separate containers if using multiple colors.
- Add food coloring to each container, stirring well until desired hue is achieved.
Setup for Crystallization
- Pour the colored sugar solution into the glass jars or cups, filling them about ¾ full.
- Insert a wooden skewer (or a piece of string) in each jar, securing it with a clothespin at the top.
Observation
- Set the jars in a cool, dry place and wait for several days.
- Check regularly to observe how the sugar crystals begin to form and grow.
Completion
- After about a week, remove the skewers and allow the crystals to dry before displaying.
Notes
Experiment with different sugars, colors, and flavors for amazing variations. Adult supervision is recommended, especially for younger children.