Pump Fire Drill - The Iroquois invented this ingenious pump drill, which uses a flywheel to generate friction. The crossbar and flywheel are made of hardwood; the spindle and fireboard are made from softwoods (as in the ha
Camping Hack: How to Make Fire With a Lemon (Fact or Fiction?) - I thought this was a pretty clever, although not terribly practical idea. While you may not have these types of items lying around (zinc nails anyone? :)), it just goes to show you what migh
FREE Long Division Graph Paper Math Strategies for & Grade: You will receive printable graph paper and a worksheet that models this math problem solving strategy. This method also works well for special education students.
Purple Color by number coloring page. Would you like to offer the most beautiful Purple Color by number coloring page to your friend?
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