The end of the year is always a time for reflection. Although December may feel more like midyear for teachers, the end of the calendar year inevitably brings top 10 lists, reviews of the year’s best, and personal vows for improvement. But before you make those New Year’s resolutions, why not have a look back at The Science Teacher's (TST) 2010 year, and perhaps discover—or rediscover—an idea, activity, or teaching strategy that might be useful for your classes in 2011? While you’re at it, be sure to have a look at the significant changes we’ve made over the course of 2010—notably the introduction of three exciting new columns.