December 18, 2021
The latest Praxis ‘Science Smarts’ column in the Medicine Hat News (December 18). The article may be found at https://medicinehatnews.com/life/local-life/2021/12/17/science-smarts-bathtub-science/
Bathtub Science
Patty Rooks
Whew, I made it through the last week of school! I think I tried to cram an entire month’s worth of work into five days, but now we are finished, can set aside the books for a few days, relax, and enjoy some family time.
If you are anything like me, you may be a little behind on picking up some of those holiday gifts, so this week, I thought we could make some of our own — just in case!
Let’s get started.
Remember to ask an adult before doing this experiment.
Materials
• Round molds/cookie cutters/ice cube trays (or any shape)
• Baking soda
• Citric acid
• Cornstarch
• Coconut oil
• Essential oil (optional)
• Spray bottle full of…
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