Adam wants to be paired with Echo in a computer match-making fundraiser and will go to any lengths necessary to ensure his questionnaire answers match hers.

When Adam has trouble controlling his class, he creates a robot student, Arthur, to enforce the rules. When Mr. Tater finds out, he figuratively says that he is going to kill Adam. However, Arthur takes it literally and tries to destroy Tater, as one of his directives is to protect Adam. Adam and Derby must stop his creation, or he himself could be "terminated."

Adam follows Echo to the exotic country of Sanduras in the hopes of spending time with her, but he keeps getting pulled away by his guardian, Mrs. Byrne. Meanwhile, Derby and Slab travel to Sanduras by hot air balloon, and Tater and Dang search for a legendary beast: the Sasquawk.

After Adam secretly tweaks Echo's science fair project, she wins first prize. With everyone thinking Echo is a genius, she is instantly graduated from Finnegan and offered a full scholarship to Great Northern University. Now Adam, with the help of Derby and Slab, must crash a frat party and convince Echo to come back to Finnegan.

When a botched experiment in Adam's lab creates a gas making everyone tell the truth. When Tater finds out, he places Adam, Echo, Derby, Slab, and Ivy under quarantine. Derby makes Slab cry and then tries to apologize, but he keeps saying the wrong things. Adam tries to prevent any form of communication between him and Echo because he's afraid that if he talks to her, he will tell her how he feels about her. Ivy tries to get out of the school to get to the mall, but Dang keeps stopping her.

After Adam finds out that Echo is taking her "little sister" to the school carnival, Adam signs up to be a "big brother"so they can spend the day together. Unfortunetly Echo's "little sister" starts stalking Derby while Adam's "little brother" spends a lot of time with Echo.

When Adam's mom sells his prized "Mr. Marvelous" comic book to Slab, Adam dresses up as the superhero in an attempt to get it back.

With Principal Tater constantly on Adam's back, Adam and Echo decide to calm his frustrations by finding him a woman. This proves more difficult than expected. But when Echo convinces Adam to match Tater up with Adam's mom, Rachel, everyone is happy everyone, except Adam. Meanwhile, Derby tries to cure Slab's phobia of milk.

Adam pretends to be a student at Finnegan High, so that he can join the Quiz Team and help Echo win a trophy. But when Slab takes Echo's spot on the team, Adam tries to force Slab off, so Echo can take his place.

Adam learns that Echo is taking the same route home from school and is excited to walk with her. That is, until he learns he has detention duty and the only way to get out of it is to prevent anyone from getting in trouble...including Slab.

It's Halloween night, and Echo invites Adam to go to a horror movie screening at the school. But in order to attend, a grounded Adam must lie to his Mom about where he is going.

A famous and now dead artist was once an art teacher at Finnegan High. Could he have left some hidden artwork at the school which could now be worth a fortune? Mrs. Byrne, an old flame of his, is the one that holds the answer to that question if she could only remember the answer!

The red carpet is rolled out for Finnegan's brightest stars to present their movies at the first annual Film Festival. With each student submitting a film, entries run the gamut from a sappy romantic comedy, to a 3D action thriller, to a Kung Fu extravaganza. May the best movie win!

Adam becomes jealous when Derby accidentally invents a miracle hair growth formula. When someone wants to market his formula, Derby has to recreate it but can't remember what it was. Meanwhile, Ivy needs to pass her CPR course.

Adam gets a new student: Joseph, a ten-year-old genius. At first, Adam is thrilled to have a younger version of himself to mentor. But when he is shown up by Joseph, he lets jealousy get the best of him.

The producer of the popular science-based TV show, "Science Schmeince" arrives at Finnegan, looking to hire Adam as the show's new host. Adam agrees, seeing this as a great opportunity to spread his love of science to a broad audience. But, when the producer grows bored of Adam's science-y technobabble, he hires Derby as the zanier host of the show.

In hopes of getting Derby to stop acting up, Adam and Principal Tater decide he needs some responsibility. They suggest Derby run for Student Council President. However, when Derby does them one better by campaigning for School Superintendent, Adam and Tater must stop him from winning or risk losing their jobs. Meanwhile, Echo helps Slab for his cousin's birthday.

Adam's neural-imaging unit goes on the fritz, accidentally switching the gang's personalities. In order for Adam, Echo, Derby, Slab, Ivy, and Dang to return to their own bodies, they must work together to fix the machine before Principal Tater discovers their secret.

Set on teaching his students the importance of getting a good night's rest, Adam conducts a sleep deprivation experiment at Finnegan. He uses his students as the test subjects, and challenges them to stay awake for the entire night, while hanging out in his class. As the night wears on, the group endures everything from exhaustion to hallucinations, while the various effects of sleep deprivation set in.

When a dreamy new English teacher shows up at Finnegan High and impresses Echo with his poetry, Adam becomes jealous and tries to make it so that he never sees her.

Adam is made faculty advisor for the school play "Romeo & Juliet", but when Tater casts Echo as Juliet, Adam tries to prevent her from kissing another Romeo.

When Adam is accidentally doused with moth pheromones, he suddenly becomes the object of Echo's attention... but fears he may be turning into a moth. This episode is shown to be Echo's dream where she cannot believe she was attracted to Adam, however she looks at him with a feeling that she really does like him.

Having had his career ruined by Derby, Preston Pickles takes a job as Finnegan High's new shop teacher. But while no one else will believe him, Derby is convinced that Preston is trying to get rid of him. Derby must find a way to restart Preston's career as an infomercial pitchman, or face the wrath of the Derbinator 3000.

A teenage girl, Brap, is accidentally transported from her home in the rainforest to Adam's classroom. She speaks no English, has superhuman strength, and believes she is an elephant, the animals she was raised by as a baby! Impressed by her animalistic nature, Slab falls in love at first sight. But Brap only has eyes for Adam. While Echo and Adam try to help Brap fit in at Finnegan, Slab tries to win her affections. Then Ivy trains Brap to be like her and renames her Briannna (as she claimed it was with 3 n's) and teaches her to talk and teaches her that she is a homosapien.

Adam's robot from a previous episode, ARTHUR, returns after being defeated and recycling himself and reprogrammed himself to make android copies of all humans, but the person he is based on comes and he knocks him unconscious at the end. Meanwhile, Echo writes a report about the dangers of robotics, but chaos ensues when the robot Echo holds a paper about the wonders of robotics. But the Derby robot does not get replaced.