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We started out by using the suggested template. After we saw how it worked, we decided our little guy should be a super hero. So, we printed out a super hero paper doll template from http://www.makingfriends.com/ (this is an excellent site for paper dolls, I've used them at home, and for AWANA, and Sunday school crafts many times before). 
We backed our paper doll with cardboard, and added a penny for weight under his shirt. When we added the straws to his hands, we made sure they were at enough of an angle allow friction with the string, so that he would move up instead of just sliding down. The Science Toy Maker provides a nice explanation of friction and slip, and why this toy works.
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We backed our paper doll with cardboard, and added a penny for weight under his shirt. When we added the straws to his hands, we made sure they were at enough of an angle allow friction with the string, so that he would move up instead of just sliding down. The Science Toy Maker provides a nice explanation of friction and slip, and why this toy works.
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It's great to be a homeschooler.
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