Last week we studied the Earth and all the layers inside the Earth. We had fun learning about the crust, mantle, outer core, and inner core. For our project we made an edible Earth made out of oreos, rice crispies and marshmallows. The recipe is listed below for anyone who wants to try it out. It was tasty!
Edible Earth-From American Museum of Natural History
1 maraschino cherry, stem removed
1 T. butter
2 C. rice crispies
1/2 c. creamy peanut butter
1. To make the inner and outer cores:
Use a butter knife to carve out the middle of one large marshmallow. Insert cherry into the center of the marshmallow (the cherry will be Earth's inner core, and the marshmallow will be the outer core.) Put aside.
2. To make the mantle:
One the stove or in microwave, melt the butter. Stir in the rest of the marshmallows until melted. Remove from heat and stir in cereal. Cool for 5 minutes.
3. Wet you hands with water. Then roll the cereal mixture into a ball around the core.
4. To make the crust:
Use a butter knife and spread a thin layer of peanut better all over the mantle. Then put cookies inside a sandwich bag, close the bag, and crust the cookies into crumbs. Pour cookie crumbs onto a plate. Roll your Earth in the cookie crumbs until all the peanut butter is covered.
5. Refrigerate for 20 minutes. Remove from refrigerator and slice your earth in half and admire the layers of inner core, outer core, mantle and crust.
Monday, September 1, 2008
at 7:27 PM