Dempsey’s expression tightened. “Watch your tone.”
Malcolm inhaled slowly. “You asked me a question.”
Dempsey stepped toward the model. He said the assignment was supposed to demonstrate physics understanding, not produce decorative toys that students could not independently explain. Malcolm reminded him that he had already explained the physics.
Dempsey said the project did not meet his standard. Several students looked confused because the written rubric remained projected on the board behind him. Working physical models were explicitly encouraged.
Malcolm opened the binder. Dempsey closed it with one hand.
“I’m not arguing about this during class.” He turned toward the trash bin near the demonstration table.
Malcolm realized what he was doing one second too late. Dempsey pulled the bin closer.
He lifted the edge of the model. Malcolm said, “Don’t.”
Dempsey set the base over the opening. Then he pushed.
The glowing sun disappeared first. Saturn’s metal ring caught against the plastic rim and bent sharply before the rest of the model dropped into the trash.
The sound of thin metal snapping was louder than anyone expected. Malcolm stared at the bin.
Someone in the back whispered, “What the hell?” Dempsey told the class to settle down.
Malcolm looked at him. His mouth opened, but no sound came out for a moment.
Then he asked, “Why would you do that?” Dempsey said the project had been rejected.
“You could reject it without destroying it.” Malcolm’s voice became louder.
Dempsey stepped directly in front of him. “You are not going to raise your voice at me in my classroom.”
Malcolm looked around him toward the trash. “You just threw six weeks of my work away.”
Dempsey answered that students needed to learn that effort did not automatically make something acceptable. Malcolm pointed toward the rubric and asked which requirement he had failed.
Dempsey told him to sit down. Malcolm did not.
“What requirement?” he asked again. Dempsey leaned closer.
“You have had an attitude about standards since the day you entered this program.” Malcolm stared at him.
There it was. Not a technical criticism. Not a calculation.
The program. His arrival. His place in the room.