LAS VEGAS — Donald Trump makes one first-grader very nervous, and another is fascinated by his "orange hair."

The Republican presidential nominee visited the International Christian Academy at the International Church of Las Vegas on Wednesday, and when he entered a classroom he got a mixed reaction.

"Look who's here! Mr. Trump!" the teacher said as the candidate entered shortly after 9:30 a.m.

"Are they all great students?" Trump asked the teacher.

Trump asked the class who the best student was — multiple students raised their hands.

"Everybody's the best," Trump joked.

A few kids shouted greetings, but one voice could be heard repeating “I’m nervous, I’m nervous, I’m nervous.”

Another student said, "I want to touch his hair because it's orange."