Christians are happy to teach children regarding various views of origins, but atheists want children taught naturalism to the exclusion of all others. Atheists are so insecure they don't want anyone seeing nativity scenes, crosses, etc. as they don't want people to think for themselves. My children know more about evolution than most evolutionists--we're not afraid to teach them about how to understand different views. Atheists are afraid to let people be taught to think critically about origins, as people would then understand evolution's a religion. They can't have their belief critically analyzed so they legislate to protect it in public schools.