"Cowboy Aerobics and 473 Grease-Free Bolts"

On Young Sheldon Season 4 Episode 10, Sheldon campaigns to become Dr. Linkletter's lab assistant, while Georgie embarks on a surprising business venture.

"Crappy Frozen Ice Cream and an Organ Grinder's Monkey"

On Young Sheldon Season 4 Episode 9, Missy and Georgie, Sheldon, and George Sr. dine with President Hagemeyer and a special university benefactor.

"An Existential Crisis and a Bear That Makes Bubbles"

On Young Sheldon Season 4 Episode 8, Meemaw takes matters into her own hands when Sheldon's philosophy teacher, Professor Ericson, sends him into a tailspin.

"A Philosophy Class and Worms That Can Chase You"

On Young Sheldon Season 4 Episode 7, Sheldon's first day of college is derailed by his new philosophy teacher, while Missy has her first day of middle school.

Setting Up a Nursery - Young Sheldon
"Freshman Orientation and the Inventor of the Zipper"

On Young Sheldon Season 4 Episode 6, college orientation does not go as Sheldon planned, and Mary is invited to a party when she's mistaken for a student.

"A Musty Crypt and a Stick to Pee On"

On Young Sheldon Season 4 Episode 5, Dale and Meemaw play Dungeons and Dragons with Sheldon and Missy, and Georgie's girlfriend thinks she's pregnant.

"Bible Camp and a Chariot of Love"

On Young Sheldon Season 4 Episode 4, Sheldon finds himself in a fierce competition with Paige when their mothers force them to attend Vacation Bible School.

"Training Wheels and an Unleashed Chicken"

On Young Sheldon Season 4 Episode 3, Sheldon is determined to ride his bike without training wheels, while Mary and George Sr. argue over parenting styles.

"A Docent, a Little Lady and a Bouncer Named Dalton"

On Young Sheldon Season 4 Episode 2, Sheldon gets a summer job at the local train museum, while George and Missy bond when she embarks on a new stage of womanhood.

"Graduation"

On Young Sheldon Season 4 Episode 1, after graduating high school, Sheldon has a breakdown when he realizes he may not be ready for college.