Truth is important for students to learn. Macroeconomic numbers are important for predicting trends. If the numbers say that up to 200 Million Muslims are potential suicide bombers, our next generation must understand this! To not teach these numbers is national suicide.
Whatever.
If a public school teacher handed out a sheet full of negative statistics and statements about Christianity to his students, I am reasonably certain you would not support him.
My view, on the other hand, would be consistent. I am opposed to teachers in public schools handing out religious or political literature which does not directly relate to the subject or lesson being taught.