Meet the high school students who, inspired by the hit Broadway musical, are rapping, singing and re-enacting American history lessons in their own way.
Being a teacher sometimes means shutting the door to your classroom and cutting yourself off from colleagues all day. So, these teachers are opening the doors again to learn from one another.
Trump had to drop "university" from his enterprise's name, but it used similar tactics to institutions in the for-profit college industry, where students incur high cost and debt with low results.
What's the key to helping a child born in poverty make it to the middle class? Some say it's good preschool, others say a college diploma. For one advocate, the time to help is at the end of college.
On average, preschool teachers are paid less than mail-order clerks, tree trimmers and pest control workers. And if they switched to teach kindergarten — in many states, their salaries would double.