It is a rainy Sunday afternoon and we are stuck inside with the kids. It is the perfect time to bust out the science experiments and teach the kids a thing or two about density and non Newtonian fluids. I love both of these activity as they can be done with things we have around the house and clean up is sooo easy.
First Experiment - Rainbow Density Jar
Supplies: Jar (preferably with a lid), Food Coloring, Honey, Corn Syrup, Dish Soap, Water, Vegetable Oil, Mixing Dishes and Spoons
Instructions: Color your liquids then then layer them in the jar as follows - honey, corn syrup, dish soap, water, vegetable oil. Allow to separate and put on display as long as you want.
Second Experiment - Is it Liquid or is it Solid?
Supplies: Work surface you don't mind getting wet/dirty (we use wax or parchment liners), Corn starch, Water
Instructions: Knead together 1 cup cornstarch with 1/2 cup water. It will become a solid that acts like a liquid. Dribble it around, roll it up; try adding water from a dropper to see how it changes. Dig holes in it and let them fill back in. Punch it to see how it acts.
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