Praxis Science Outreach Science Smarts: A Little Something Delicious

The latest Praxis Science Smarts Column in the Medicine Hat News

Praxis Science Outreach Science Smarts Column

July 9, 2022

The latest Praxis ‘Science Smarts’ column in the Medicine Hat News. The article may also be found in the Medicine Hat News at or via PressReader at

A Little Something Delicious

I kind of have soil on my mind this month. Perhaps it is all of the yard work I am doing! This week, I was digging a hole and WOW I could not believe what I saw. There were a number of layers in the soil. Hmmm… why is this? We had better investigate this with a delicious experiment. Let’s get started!

*Remember to ask an adult before doing this experiment.

• Glass bread pan or any small baking dish will work fine
• Plastic wrap
• Marshmallows
• Graham crackers
• Chocolate ice cream (softened)
• Vanilla ice cream (softened)
• Chocolate chips
• Chocolate cookie sandwiches crushed up
• Freezer

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Author: Lochsloidh - McFarlane

Retired science/biology teacher.

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