Season 2

2018 · 22 episodes

Life as a child genius continues to present more brain games for Sheldon as he tackles ambitious projects, social dilemmas and family crises.

1A High-Pitched Buzz and Training WheelsAfter Sheldon dismantles the refrigerator to stop an annoying hum, he gets a paper route to pay for the repairs.
2A Rival Prodigy and Sir Isaac NeutronWhen Dr. Sturgis bonds with Paige, another 10-year-old genius, Sheldon’s jealousy leads Connie to intervene. Mary invites Paige’s family over for a play date.
3A Crisis of Faith and Octopus AliensWhen Mary’s faith is shaken by a tragedy in the community, Sheldon becomes an unlikely ally.
4A Financial Secret and Fish SauceWhen George Sr. asks Sheldon to keep a secret from Mary, the stress of not being honest drives Sheldon to hideout at Tam’s for his first sleepover.
5A Research Study and Czechoslovakian Wedding PastriesWhen Dr. Sturgis recommends Sheldon and Missy for a university research study on twins, Mary is unhappy when the test results go to Sheldon's head.
6Seven Deadly Sins and a Small Carl SaganMary clashes with Sheldon's drama teacher over plans for a Halloween fundraiser for the church. Georgie falls for a rebellious teenage girl whom Sheldon is tutoring.
7Carbon Dating and a Stuffed RaccoonSheldon gets into trouble with fellow child genius, Paige at the science museum. George is forced to play therapist to Paige’s bickering parents. Mary, Georgie and Missy help Connie with a garage sale.
8An 8-Bit Princess and a Flat Tire GeniusA video game takes over Sheldon and Connie’s life. George Sr. is jealous when Georgie bonds with Herschel at the auto shop.
9Family Dynamics and a Red FieroSheldon studies his family for a psychology project. Thanksgiving dinner turns into a family fight when George Sr. is offered a job in Oklahoma.
10A Stunted Childhood and a Can of Fancy Mixed NutsWhen Sheldon learns that people with stunted childhoods can turn into social outcasts, he tries to act. Connie and Dr. Sturgis' relationship is tested when she teaches him how to drive.
11A Race of Superhumans and a Letter to AlfSheldon experiments on Missy, and Georgie joins Mary’s bible study to spend more time with his crush, Veronica.
12A Tummy Ache and a Whale of a MetaphorWhen Sheldon has to spend a few days in the hospital, he turns into the world’s worst patient. Also, Missy gets a taste of what life would be like without her twin.
13A Nuclear Reactor and a Boy Called LovelySheldon attempts to build a nuclear reactor. Also, a university cocktail party gets heated when Dr. Sturgis’ colleague, Dr. Linkletter, flirts with Connie, and Georgie is heartbroken when he learns Veronica has a boyfriend.
14David, Goliath and a Yoo-hoo from the BackSheldon uses his new friendship with the school bully to boss Georgie around. Also, Missy steals Connie's makeup for picture day.
15A Math Emergency and Perky PalmsSheldon and Dr. Sturgis have their first fight when Dr. Sturgis marks a question wrong on Sheldon's test. Also, Mary takes over for Pastor Jeff when he's out sick.
16A Loaf of Bread and a Grand Old FlagThings spiral out of control when Sheldon boycotts his favorite bread company. Also, Georgie offers Veronica a shoulder to cry on when she's dumped by her boyfriend.
17Albert Einstein and the Story of Another MaryInspired by his hero, Albert Einstein, Sheldon tries his hand at the violin. Also, Mary and Connie secretly buy a pregnancy test when Mary thinks she's pregnant
18A Perfect Score and a Bunsen Burner MarshmallowSheldon moves in with Dr. Sturgis for the weekend to see what his life will be like in college. Also, a lonely Mary tries to bond with the other Coopers during Sheldon's absence.
19A Political Campaign and a Candy Land CheaterUnhappy that school funds are going towards football rather than academics, Sheldon decides to run for class president.
20A Proposal and a Popsicle Stick CrossGeorgie is thrilled when Veronica stays at the Coopers' house for a few days. Also, Connie and Dr. Sturgis celebrate their one-year anniversary.
21A Broken Heart and a Crock MonsterThe Coopers help Pastor Jeff through a rough patch in his marriage. Also, Sheldon pressures church members for donations when Mary takes him to work for a day.
22A Swedish Science Thing and the Equation for ToastSheldon invites the entire school to a party for the Nobel Prize announcements. Also, Connie learns more about Dr. Sturgis' past, and Georgie's desire for cable TV leads to a standoff between him and George Sr.

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