Today, I finished my two and half month commitment to working full-time in a third grade classroom. I picked up Kai from high school and our conversation on the way home turned to cell phones and school. Most schools have a no cell phone rule but teachers know that if kids are allowed to listen to music while they work it creates a more peaceful environment. Kai added that students can add homework and reminders on their phone which they are more likely to keep track of than notebook paper. Anyway, our discussion was about schools embracing technology instead of banning it. Then I added something about how handy cell phones would be in…