They must conduct factual research and gather relevant information from a variety of resources such as newspapers, libraries, police and fire departments, trade associations, and traditional and social media. (thebalancecareers.com)
Although I do my best to present factual research, I do not in any way guarantee the accuracy of the information I post. (seekingalpha.com)
The list varies from the obvious things like ensuring you're educating students based on factual research to the less common like integrating it across the curriculum and giving students a sense of the past, present, and future of the planet. (treehugger.com)