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Discovery Bottles

Discovery Bottles
Messiness: Low
Age Range: 3y - 9y
Estimated Time: <30 mins

Activity Designer

Brittany Morazan
15 Projects

This is a project that is as fun as it is educational. Discovery bottles are also called science bottles and they allow your child to take on the role of a scientist. Kids are able to not only make a fun keepsake, but observe how different liquids interact with one another.

How We Did It

Discovery Bottles

Have your child make a hypothesis of how they think the oil and water will interact with one another. Will they mix? Will they swirl around one another? What about about the glitter--will it stay at the bottom or float to the top?

First gather all your supplies for easy access, then add your glitter.

Discovery Bottles

Then, using a funnel, fill the bottle half way with water. Then add your food coloring. Add just a few drops and keep adding till you get the desired color.

My girls had fun mixing the colors. They found out that the colors were very dark since there was not much water in the bottles.

Discovery Bottles
Fill the remainder of the bottle with baby oil. Then use a hot glue gun to secure the bottle lid (optional but makes it more secure).
Discovery Bottles

Now have your child turn the bottle upside down and test their hypothesis. My kids thought it was very cool to observe how the oil and water resisted each other and how the glitter mixed with the oil.

Keywords

science experiment

Comments

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posted by: Hovhannes on 9.10.2013

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My child and I completed Discovery Bottles.

posted by: Sheena on 8.15.2013

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