AN Islamic group is demanding that radio host Dr. Laura Schlessinger apologize – for calling Muslims “murderers” on her nationally syndicated show.

On Monday, a caller asked Schlessinger whether her teenage daughter should accompany her “moral themes” class on a field trip to a local mosque to learn “how Muslims are treated” in America.

“This is a class on morals. What is the point of going to a mosque?” Schlessinger asked. “You’re joking of course . . . I think you ought to stand up against this class and this teacher.

“This is despicable,” Schlessinger continued. “You tell [the teacher] you are willing to go to the mosque only if it is one that has done its best to route out terrorists in its midst . . . “

Schlessinger then said she was “horrified” that the woman would allow her daughter, a Catholic High School student, to visit the mosque.

“I am so sick and tired of all the Arab-American groups whining and complaining about some kind of treatment . . . What culture and what religion were all the murderers of 9/11?

“They murdered us,” Schlessinger said. “That’s the culture you want your daughter to learn about?”

“It’s very disturbing,” Ibrahim Hooper of the Council on American-Islamic Relations (CAIR) told The Post.

“Basically what she does is paint all American Muslims as potential terrorists or supporters of terrorists.

“That’s a very disturbing attitude coming from someone who’s listened to by millions of people each week.”

Schlessinger hasn’t been heard on the air in New York since WABC (770 AM) yanked her show in September 2001.

Schlessinger did not respond immediately to calls from The Post.