Participants will get sponsors to pay them to do math problems.
Have each participant get sponsors to pledge a certain amount of money for each math problem done. Get math packets for each participant to do, and then collect the money from the sponsors.
As the sport of climbing has grown in popularity over the past two decades, it has started to lead some professional climbers to riches, in addition to minor fame. There are lots of ways for climbers...
When you picture a hiker in your mind, or if you've ever drawn one, odds are you added a walking stick into his hand. If you've gone hiking though, you probably haven't used a walking stick unless...
