Think on These Things

Whit uses the Imagination Station to turn Trent's detailed space-station drawing into a math lesson. Inside the adventure, a meteor threatens the station while its navigation computer is disabled. Trent calculates its changing speed and distance, times the thrusters correctly, and saves everyone. He and Marvin understand the story problem more clearly than they ever have in class.

Whit encourages them to scan their math books into the machine and offers to record their adventures for later review. The boys expect perfect homework scores, but Dr. Hawthorne's class exposes a problem. When Trent faces an ordinary question about two trains, he cannot transfer the space-station solution to the new setting and gives a wildly wrong answer.

Trent believes his fear of Dr. Hawthorne causes him to freeze. He scans the teacher's picture into the Imagination Station so he can practice answering a virtual version. At first he attempts the work, but the simulated teacher's impatience angers him.

Knowing that the virtual teacher cannot punish him, Trent complains that story problems are useless, raises his voice, and orders Dr. Hawthorne to stop rushing him. Releasing his frustration feels satisfying, even though Marvin warns that courage toward an imaginary person proves very little.

As the sessions continue, Trent stops using them to learn. He makes the virtual teacher solve an impossible train problem, hurries and humiliates him, and begins acting as though he should teach the class himself. The thoughts he repeatedly practices turn irritation into contempt.

Marvin takes a different shortcut. He fast-forwards each recorded problem until the correct answer appears, copies it into his homework, and submits the work as his own. He argues that an ungraded assignment does not matter, while Trent correctly calls the shortcut cheating. Neither boy recognizes how closely the other's misuse resembles his own.

The following day, Dr. Hawthorne announces a surprise quiz on story problems. Because Marvin has copied answers instead of learning the method, he cannot do the work and asks Trent to let him cheat. The teacher overhears part of their conversation, gives both boys zeros and detention, and calls Trent into the hall when his practiced disrespect spills into a real outburst.

Whit reviews the recorded adventures and confronts both boys. Marvin apologizes for cheating. Trent insists that mistreating an imaginary teacher hurts no one, but Whit points out that the exercise increased his frustration and trained him to speak the same way in class. Marvin likewise became comfortable with virtual cheating before doing it on real homework.

Whit explains that thoughts shape actions. Rather than filling their minds with dishonesty and contempt, the boys must choose what is true, noble, right, and pure. Trent's parents arrange extra tutoring with Dr. Hawthorne, and Trent recognizes that he owes the teacher another apology.

Whit then asks the boys to hang Trent's framed space-station picture in the exact center of the treasure-room wall. Measuring the wall, allowing for two picture hooks, and finding the proper nail positions creates a real story problem. Trent and Marvin solve it together and finally see that the math they dismissed has an ordinary, useful purpose.