Welcome to the 21st century classroom: a world where students watch lectures at home — and do homework at school. It's called classroom flipping, and it's slowly catching on in schools around the country.
When Jessica Miller, a high school sophomore in rural Bennett, Colo., sits down to do her chemistry homework, she pulls out her notebook. Then she turns on an iPad to watch a video podcast. Whenever the instructor changes the slide, Miller pauses the video and writes down everything on the screen.
Colorado's High Park Fire northwest of Fort Collins has topped 46,000 acres, making it one of the largest wildfires in the state's history. It's also destroyed more than 100 buildings. But firefighters are beginning to gain ground and have started containing the blaze.