Okay, we have been spending a lot of time camping outdoors on this tour and I gotta say one thing...IT IS TOO HOT TO MAKE S'MORES!
I refuse to light a campfire in 100 degree weather, and so I looked for a way to teach kids, beat the heat (or at least take advantage of it), and enjoy a S'more before October.
Well, in today's homeschool lesson, we can learn that Solar Energy is the energy given off by the sun. When light energy is absorbed by something, it becomes HEAT energy. Remember that DARK objects absorb more light energy than lighter objects. This is a good way to open a discussion on how we should dress when outdoors to prevent heat exhaustion or heat stroke. (I just posted a new blog at my KRVN site on heat stroke- see www.chasing4life.org).
Ready to do this?
Okay, go get the following ingredients:
- 4 graham crackers
- 16 mini marshmallows
- 2 plain milk chocolate candy bars
- 8-by-11-inch glass baking pan
- a clear glass lid for the baking pan
- 1 thermometer
Now, let's learn and then eat...
- Put four graham crackers side by side in the bottom of the glass baking pan.
- Place a chocolate bar on top of two of the graham crackers.
- Put 8 mini-marshmallows on top of the other two graham crackers.
- Cover the baking pan with the clear glass lid.
- Put the pan out in an area where it will get full sunlight—no shade!
- Let the pan just sit there until the chocolate bars and marshmallows melt.
- To make a S’More, put one chocolate and one marshmallow graham cracker together to make a sandwich.