At first glance, the coal-sponsored worksheets seem benign enough. But the materials fail to mention any of the disadvantages of coal–like the fact, for example, that coal burning is linked to numerous health problems, including asthma and bronchitis. Take a look at the map below (larger PDF here). This would be fine for coal marketing materials. It’s less acceptable when it’s what we’re teaching our kids as fact.

via This Is What It Really Looks Like When The Coal Industry Targets Kids | Fast Company.