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Education

Mathematics Reading List For High School Students? 630

Troy writes "I'm a high school math teacher who is trying to assemble an extra-credit reading list. I want to give my students (ages 16-18) the opportunity/motivation to learn about stimulating mathematical ideas that fall outside of the curriculum I'm bound to teach. I already do this somewhat with special lessons given throughout the year, but I would like my students to explore a particular concept in depth. I am looking for books that are well-written, engaging, and accessible to someone who doesn't have a lot of college-level mathematical training. I already have a handful of books on my list, but I want my students to be able to choose from a variety of topics. Many thanks for all suggestions!"
Communications

Sex Offender E-Mail Registry Signed Into Law 459

As noted in Wired yesterday, tragedy in chaos writes, "Senator and Presidential-hopeful John McCain has managed to get a new bill signed into law, in the hope of ridding online social networks of the sexual predation of children. The 'Keeping the Internet Devoid of Sexual Predators Act of 2008,' as it is called, calls for a database to be made in which all registered sexual offenders must also register their e-mail addresses so that MySpace, Facebook, etc. can run current and hopeful users through it, and eliminate access to the offenders. Though a noble goal, this is not very well thought out in methodology. They are asking known criminals to be honest, and are expecting them not to utilize any of the free and readily available e-mail services that exist so as to circumvent the system. There is also a potential for the crafty sex offender to possibly cause false positives by just registering an address that does not belong to them, thereby drawing in innocent bystanders."
Social Networks

Submission + - Sex Offender E-Mail Registry Signed Into Law

tragedy in chaos writes: "From Wired yesterday, Senator and Presidential-hopeful John McCain has managed to get a new bill signed into law, the the hope of ridding our social networks of the sexual predation of our children.

The "Keeping the Internet Devoid of Sexual Predators Act of 2008" as it is so called, calls for a database to be made in which all registered sexual offenders must also register their e-mail addresses so as that MySpace, Facebook, etc. can run current and hopeful users through it, and eliminate access to the offenders.

This however, though a noble goal, is not very well thought out in methodology. They are asking known criminals to be honest, and are expecting them not to utilize any of the free and readily available e-mail services that exist so as to circumvent the system. There is also a potential for the crafty sex offender, to possibly cause false-positives by just registering an address that does not belong to them, thereby drawing in innocent by-standers.

While I'm not trying to advocate for the offenders, I do believe there to be a better solution to the issue than this law. What are some of your thoughts?"

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