Inspired 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

Unhappy that school funds are going towards football rather than academics, Sheldon decides to run for class president.

After Dr. Sturgis experiences a nervous breakdown, Mary worries Sheldon is headed down a similar path. Also, Georgie discovers he has a knack for sales.

Sheldon is forced to take a break from science when his new obsession with "The Lord of the Rings" leads to an unhealthy habit. Also, Missy asks George Sr. to teach her how to play catch.

A church carnival leads Missy to try out for the baseball team. Also, Connie struggles after her breakup with Dr. Sturgis.

The University makes George Sr. a lucrative job offer in the hopes of recruiting Sheldon. Also, Georgie gets a job working for Connie's new boyfriend, and Mary is determined to rid her home of greed.

Sheldon fakes being sick to avoid a swim test at school. Also, Dr. Sturgis spies on Connie's new boyfriend.

George Sr. and Georgie go camping with Connie's new boyfriend, Dale, but things get complicated when her ex-boyfriend, Dr. Sturgis, tags along. Also, Sheldon and Missy invent a super-game.

Sheldon visits CalTech for the very first time. Also, Georgie is furious when Mary listens in on a phone call with his girlfriend, and Connie tries to cheer up a jealous Missy.

When George Sr. accidentally lands the school librarian in the hospital, the Cooper family must nurse her back to health. Connie gives Georgie relationship advice.

Sheldon has a scientific breakthrough at the dentist's office. Also, Dale and Connie go to the casino, and Georgie makes a big mistake when Dale leaves him in charge of the store

After graduating high school, Sheldon has a breakdown when he realizes he may not be ready for college. Dale tries to make amends with Connie.

With college in sight, Sheldon is determined to ride his bike without training wheels. Also, Mary and George Sr. argue over parenting styles.

Dale and Connie work out relationship issues while playing Dungeons and Dragons with Sheldon and Missy. Also, Mary and George take a trip with Coach Wilkins and his wife, and Georgie freaks out when his girlfriend thinks she's pregnant.

Sheldon's first day of college is derailed by his new philosophy teacher, Professor Ericson. Also, Mary and Brenda live vicariously through Missy's first day of middle school.

Connie takes matters into her own hands when Sheldon's philosophy teacher, Professor Ericson, sends him into a tailspin. Also, George Sr. learns Georgie has been cutting class.

Sheldon campaigns to become Dr. Linkletter's lab assistant. Also, Georgie enlists the help of Mr. Lundy, the drama teacher, for a surprising business venture.

Sheldon refuses to ride in a car after getting into an accident with Connie. Also, Missy uses their trauma to her advantage at school and Connie is forced to take the church shuttle while her car is in the shop.

When the IRS accuses Sheldon of making a mistake, he'll stop at nothing to prove them wrong. Also, Dale is forced to get a colonoscopy and tries to convince Connie to join him.

Missy's first heartbreak triggers a series of events that lead the Cooper family to the brink.

Sheldon encourages Missy to question the Bible. Also, Connie is determined to catch George Sr. in a lie, and Mary helps Pastor Jeff search for a youth pastor.

Sheldon, Missy and Georgie adapt to new living arrangements. Also, Connie opens a gambling room.

Sheldon explores Germany behind Mary's back, Missy attempts to pull a fast one on George Sr. and Meemaw and Dale adjust to living together.

Sheldon helps his roommate try to beat the stock market, Missy and Billy Sparks throw a party, and Mary finds a new church.