This giveaway has ended; thanks for your interest!
Welcome to this week’s giveaway–sponsored by The World’s Most Fascinating Rock Collection:
From Kelli of The World’s Most Fascinating Rock Collection:
“Maybe you find rocks in your wash every time you do laundry. Maybe you can’t walk through a parking lot without your child stooping to study the scattered pebbles at your feet. Maybe you have a child who is fascinated by rocks.
Lucky you! You might not know it, but rock collecting is a great base for studying many earth science principles in a concrete and hands-on way.