Bioplastic Suncatchers
A fun and creative project for kids to make colorful bioplastic suncatchers using simple ingredients, blending art and science while promoting sustainability.
Ingredients
Main Ingredients
- 1 cup water
- 2 tablespoons corn syrup
- 2 tablespoons white vinegar
- 1 cup cornstarch
- food coloring (various colors) Adjust colors to desired shades.
- wax paper For shaping the suncatchers.
- cookie cutters or templates For shaping the suncatchers.
- mixing bowl
- spoon
- pot for cooking For thickening the mixture.
- non-stick cooking spray (optional) To facilitate shape removal.
Instructions
Preparation
- In a mixing bowl, stir together the water, corn syrup, and white vinegar.
- Gradually add the cornstarch, mixing well until you have a smooth, runny mixture.
Add Color
- Divide the mixture into separate bowls and add different food coloring to each one, adjusting to your desired shades.
Cooking
- Pour the mixture into a pot and cook it over medium heat, stirring continuously until it thickens to a consistency similar to glue—about 3-5 minutes.
- Keep the heat low to avoid burning.
Shaping
- Remove the pot from heat and allow the mixture to cool for a few minutes.
- Spoon the mixture onto a piece of wax paper, using cookie cutters or templates to create shapes.
Drying
- Allow the suncatcher shapes to dry for about 24 hours, flipping them halfway through for even drying.
Display
- Once dry, gently peel the suncatchers from the wax paper and hang them in windows using clear tape or suction cup hooks.
Notes
Prepare your workspace by covering with newspaper. Involve kids in clean-up. Choose safe colors for younger children. Make sure to resist rushing the drying process.