Change is good for everyone except Arnold, who's worried that a new teacher - Ms. Frizzle's young si...

A field trip to the world's windiest mountain helps Keesha and the class strengthen a set piece for...

Ms. Frizzle takes the class to Hawaii where an overprotecting Wanda gets schooled when she's forced...

Tim pens an original comic book for the school's upcoming time capsule ceremony that pits Weatherman...

While visiting a mountain made of magnetite, Ralphie and the class shrink to subatomic size to get s...

Carlos plans to convince the principal to let the students keep a pet rat in the classroom. But firs...

Determined to outwit an old rival, DA applies the art of animal camouflage to a schoolwide game of e...

A lesson on water and its three basic forms -- solid, liquid and gas -- inspires Jyoti's submission...

An out-of-this world class trip takes the students up into space, where a selfie-obsessed Keesha acc...

An icy glacier's eye-opening birth story helps a data-driven DA -- who's not one for public speaking...

The class constructs a giant robot with help from brainy scientist Dr. Sarah Bellum, then takes a lo...

A skittish Arnold looks to alternative energy sources to help keep his fears at bay while camping ou...

Ms. Frizzle turns the Magic School Bus into a submarine to take the class into the ocean's darkest d...

When the class gets an invite to compete on Tim's favorite TV game show, the bus takes them all back...

From scratch marks to stolen pepperoni slices, the science classroom's a mess -- and all clues seem...

Wanda's been so busy planning this year's Fall Fun Feast that she forgot about the food. Now her onl...

Ms. Frizzle and the class race across the internet to recover a digitized Arnold before Jyoti's gran...

The kids learn to see the world through the eyes of different animals when a careless Arnold loses C...

While building (and rebuilding) their own space rover to tackle the terrain on a faraway planet, Jyo...

A race between competitive brothers Carlos and Mikey takes the gang to the top of an in-pasta-ble mo...

The kids go looking for rain to test out Jyoti's latest invention, "The Autobrella," only to wind up...

A little math helps Ralphie make complicated midair calculations when his cousins recruit him to joi...

Ralphie doesn't believe Tim when he tells him that trees can talk, so Ms. Frizzle takes the class to...

Every person and animal poops. But the class isn't convinced that this so-called "brown gold" is as...

The bus takes Ms. Frizzle and the class deep inside Arnold's cousin Janet to learn why our genes mak...

A field trip to the center of the sun takes a dangerous detour when the school's safety-conscious pr...